| Observation Date |
Observation Time |
Precipitation |
Snowfall |
Snowfall SWE |
Snow Depth |
Snow SWE |
Notes |
| 10/1/2011 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 10/2/2011 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 10/3/2011 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 10/4/2011 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 10/5/2011 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 10/6/2011 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 10/7/2011 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 10/8/2011 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 10/9/2011 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 10/10/2011 |
12:59 AM |
0.18 |
0.0 |
0.00 |
0.0 |
0.00 |
Mid troposphere disturbance moving north northeast ahead of quasi-stationary fron over west central Missouri caused scattered moderate/occasionally heavy rain over a few locales evening 10/10/2011. 10/10/2011 evening rain was the first measurable rain for most middle Missouri locales since 9/11/2011!! |
| 10/11/2011 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 10/12/2011 |
12:59 AM |
0.19 |
0.0 |
0.00 |
0.0 |
0.00 |
Mesocsle convective system(MCS)and associated light/moderate/occasionally heavy rain moved east of a slow moving mrked COLD front evening/night 10/12/2011, bringing more significant rainfall to middle Missouri.
|
| 10/13/2011 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 10/14/2011 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 10/15/2011 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 10/16/2011 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 10/17/2011 |
12:59 AM |
0.19 |
0.0 |
0.00 |
0.0 |
0.00 |
Mid/upper troposphere disturbances moving east north of surface low pressure/quasi-stationary front caused light/moderate, locally heavy rain and isolated thunderstorms late morning/early afternoon, night 10/17/2011 and early morning 10/18/2011. |
| 10/18/2011 |
12:59 AM |
0.11 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 10/19/2011 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 10/20/2011 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 10/21/2011 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 10/22/2011 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 10/23/2011 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 10/24/2011 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 10/25/2011 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 10/26/2011 |
12:59 AM |
0.11 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 10/27/2011 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 10/28/2011 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 10/29/2011 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 10/30/2011 |
12:59 AM |
0.02 |
0.0 |
0.00 |
0.0 |
0.00 |
A weak low/mid troposphere disturbance moving east across north Missouri caused scattered light rain along and north of I-70 early morning 10/30/2011. |
| 10/31/2011 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 11/1/2011 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 11/2/2011 |
12:59 AM |
0.56 |
0.0 |
0.00 |
0.0 |
0.00 |
Mid/upper troposphere disturbances moving northeast, east of a marked COLD front caused light/moderate and heavy rain night 11/02/2011 and morning 11/03/2011.
|
| 11/3/2011 |
12:49 AM |
0.37 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 11/4/2011 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 11/5/2011 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 11/6/2011 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Regional WSR-88D indicates moderate/heavy rainmand isolated thunderstorms moving northeast ahead of a notable COLD front across central/northeast Oklahoma, southwest/west Missouri.
|
| 11/7/2011 |
11:59 PM |
0.39 |
0.0 |
0.00 |
0.0 |
0.00 |
Mesoscale Convective Systems and associated light/moderate/occasionally heavy rain moved northeast across central Missouri morning, evening, night 11/07/2011.
|
| 11/8/2011 |
11:59 PM |
1.62 |
0.0 |
0.00 |
0.0 |
0.00 |
Several Mesoscale Convective Complexes(MCCs)and accompying moderate/HEAVY RAINS/scattered THUNDERSTORMS moved northeast/east across central Missouri early morning 11/08/2011.According Davis instrument Vantage Pro 2 at Columbia 0.6 W, rain fell at 1.47 inch per hour at 0307 CST!! |
| 11/9/2011 |
11:59 PM |
0.16 |
0.0 |
0.00 |
0.0 |
0.00 |
Davis Instruments Vantage pro 2 recorded a rainfall rate of 2.36 inches per hour at 0041CST prior movement of strong COLD front across central Missouri.
|
| 11/10/2011 |
11:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 11/11/2011 |
11:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 11/12/2011 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 11/13/2011 |
11:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 11/14/2011 |
11:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 11/15/2011 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 11/16/2011 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 11/17/2011 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 11/18/2011 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 11/19/2011 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 11/20/2011 |
11:59 PM |
0.01 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 11/21/2011 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 11/22/2011 |
11:59 PM |
0.06 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 11/23/2011 |
11:59 PM |
T |
0.0 |
0.00 |
0.0 |
0.00 |
Scattered very light drizzle occurred over middle Missouri 12 midnight to 2AM CST 11/23/2011.
|
| 11/24/2011 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 11/25/2011 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 11/26/2011 |
11:59 PM |
0.97 |
0.0 |
0.00 |
0.0 |
0.00 |
Several middle/upper troposphere disturbances moved north northeast across middle Missouir 0700 - 1830 CST 11/26/2011, causing periods of light/moderate/ occasionally HEAVY RAIN. According to Davis Instruments Vantage Pro automated rain rate, rain fell at 1.38 inch per hour at 1158CST.
|
| 11/27/2011 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 11/28/2011 |
11:59 PM |
T |
T |
0.00 |
0.0 |
0.00 |
Although most very light snow/snow pellets was observed over southeast Missouri, a few flakespellets were observed at central Missouri locales late morning 11/28/2011. |
| 11/29/2011 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 11/30/2011 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 12/1/2011 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 12/2/2011 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 12/3/2011 |
11:59 PM |
0.58 |
0.0 |
0.00 |
0.0 |
0.00 |
Periods of mainly light rain moved northeast/east across Missouri ahead of a marked COLD front 12/03/2011.
|
| 12/4/2011 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 12/5/2011 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 12/6/2011 |
11:59 PM |
0.12 |
1.3 |
0.12 |
1.0 |
0.10 |
Light SNOW associated with low/mid troposphere disturbances moved across southwest, central, east central Missouri morning 12/06/2011. Snowfall amounts were generally 0.5 to 1.0 inch with a few 1.5 inch totals.
|
| 12/7/2011 |
11:59 PM |
0.00 |
0.0 |
0.00 |
T |
0.02 |
|
| 12/8/2011 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 12/9/2011 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 12/10/2011 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 12/11/2011 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 12/12/2011 |
11:59 PM |
0.01 |
0.0 |
0.00 |
0.0 |
0.00 |
Scattered very light rain associated with a weak lower troposphere distubance moved east northeast across central Missouri evening/night 12/12/2011.
|
| 12/13/2011 |
11:59 PM |
0.47 |
0.0 |
0.00 |
0.0 |
0.00 |
Mainly light rain associated with lower/middle troposphere disturbances moved northeast across southwest/central/east central Missouri moring/afternoon/evening/night 12/13/2011. Known amounts ranged from 0.25 to 0.50 inch. |
| 12/14/2011 |
11:59 PM |
0.39 |
0.0 |
0.00 |
0.0 |
0.00 |
A springlike squall-line accompanied by hoderate/heavy rain and scattered thunderstorms moved east northeast across southwest/central/ northeast/east central Missouri early afternoon 12/14/2011. According to Columbis 0.6 West Davis Instruments Vantage Pro 2, rain fell at 2.16 inches/hour at 1236CST!!
|
| 12/15/2011 |
11:59 PM |
0.02 |
0.0 |
0.00 |
0.0 |
0.00 |
a weak lower troposphere disturbance in warm sector ahead of a marked COLD front moved northeast across southwest/southcentral/east Missouri 0100 to 0130CST 12/15/2011, causing widely scattered light rain.
|
| 12/16/2011 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 12/17/2011 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 12/18/2011 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 12/19/2011 |
11:59 PM |
1.56 |
0.0 |
0.00 |
0.0 |
0.00 |
Surface low pressure and associated mid/upper troposphere cyclone and associated light occasionally moderate RAIN moved northeast/east west, central, east Missouri morning/afternoon/evening/night 12/19/2011 and continues early morning 12/20/2011. One to Two inch amounts have been observed accompanied by local river flooding in west/central Missouri.
|
| 12/20/2011 |
11:59 PM |
0.30 |
0.0 |
0.00 |
0.0 |
0.00 |
Weak lower troposphere disturbances and associated light/very light rain and occasional light drizzle continued to move east across west/central/east Missouri morning/afternoon/evening/night 12/20/2011.
|
| 12/21/2011 |
11:59 PM |
0.05 |
0.0 |
0.00 |
0.0 |
0.00 |
Surface low pressure and associated cold front moving east across central/east Missouri light rain early morning 12/21/2011. Regional WSR-88D loops indicate that two days of light/moderate RAIN is finally near an end across west, central Missouri and southwest, east central Missouri by 6AM CST |
| 12/22/2011 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
In spite of OVC SC and temperature range and temperature range 30F to 36F, NO snowflakes were observed at Columbia 0.6 W.
|
| 12/23/2011 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 12/24/2011 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 12/25/2011 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 12/26/2011 |
11:59 PM |
0.18 |
0.0 |
0.00 |
0.0 |
0.00 |
Areas of very light/light rain associated with surface cyclone system and low/mid troposphere disturbance over northeast Oklahoma moved north northeast and east across west central, southwest, central and east central Missouri afternoon, evening, night 12/26/2011. Rain has become occasionally mixed with snow along I-44 from Rolla to Saint Louis metro area. |
| 12/27/2011 |
11:59 PM |
0.01 |
0.0 |
0.00 |
0.0 |
0.00 |
Columbia 0.6 W was one of several middle Missouri locales that received 0.01 to 0.02 inch amounts after 12 midnight CST 12/27/2011 due to weak low troposphere post-cold front disturbance.
|
| 12/28/2011 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 12/29/2011 |
11:59 PM |
0.01 |
0.0 |
0.00 |
0.0 |
0.00 |
Scattered very light rain, mainly aloft, associated with a weak mid/upper troposphere disturbance moved east across north and central Missouri evening/night 12/29/2011.
|
| 12/30/2011 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 12/31/2011 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 1/1/2012 |
11:59 PM |
0.01 |
0.0 |
0.00 |
0.0 |
0.00 |
Weak low/mid troposphere disturbance moving west across west and central Missouri following passage of a notable COLD front was accompanied by scattered by scattereed very light rain very early morning 01/01/2012. A happy and blessing filled 2012 to all faithful CoCoRaHS observers!!
|
| 1/2/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 1/3/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 1/4/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 1/5/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 1/6/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 1/7/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 1/8/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 1/9/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 1/10/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 1/11/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 1/12/2012 |
11:59 PM |
0.16 |
1.9 |
0.16 |
2.0 |
0.16 |
Low/mid troposphere disturbance moving east after a marked COLD front across north and central Missouri caued very light/light SNOW early morning 1/12/2011.
Although northwest winds 10-20 mph gusts to 30 mph were observed throughout the snowfall, snow intensity was light, since prevaling visibilities were 5/8 mile or greater throughout snowfall. The snow water equivalent is only an estimate since the snow in my outer cylinder has not completely melted.
0.16 inch is official snow water equivalent at Columbia 0.6 W for the 1.9 inch snowfall.
Snow flurries occurred 9AM - 12NOON CST, however, they were not measurable and the H2O content was only a trace.
|
| 1/13/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.5 |
0.03 |
|
| 1/14/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
T |
0.02 |
|
| 1/15/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 1/16/2012 |
11:59 PM |
0.26 |
0.0 |
0.00 |
0.0 |
0.00 |
Mesoscale convective system(MCS)/squall line developed over southwest Missouri and moved east across central Missouri 8PM - 12midnight CST 1/16/2012 and 12midnight - 1:30AM CST 1/17/2012. The moderate/HEAVY RAIN and THUNDERSTORMS associated with this MCS were more typical of late March/early April than mid January!!!! WSR88-D regional loops even indicated TORNADOES over southcentral missouri locales and severe thunderstorms along north/south of I-70 over east central Missouri locales.
|
| 1/17/2012 |
11:59 PM |
0.12 |
0.0 |
0.00 |
0.0 |
0.00 |
MCS ahead of a marked COLD coninued to move east across central Missouri early morning 1/17/2012. The associated THUNDERSTORMS-a few severe as indicated by regional WSR-88D image loops are moving across east central Missouri at the time of this report. Columbia 0.6 W Davis Instruments Vantage Pro 2 indicated that RAIN fell at 1.53 inch/hour at 12:45AM CST!!
|
| 1/18/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 1/19/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 1/20/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 1/21/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 1/22/2012 |
11:59 PM |
0.04 |
0.0 |
0.00 |
0.0 |
0.00 |
Two "spring-like" isolated thunderstorm cells and associated brief moderate/heavy rains moved northeast across west central/north central Missouri 2130CST - 2330CST. |
| 1/23/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 1/24/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 1/25/2012 |
11:59 PM |
0.02 |
0.0 |
0.00 |
0.0 |
0.00 |
Few central Missouri locales on the north edge of a northeast moving weak lower troposphere disturbance that caused scattered very light rain early afternoon 1/25/2012. |
| 1/26/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 1/27/2012 |
11:59 PM |
0.22 |
0.7 |
0.22 |
0.5 |
0.22 |
Low/mid troposphere disturbance moving east across east across central/east central Missouri caused light rain/snow mixed I-70 south and light snow I-70 north 7:30PM - 11:30PM CST 1/27/2012.
|
| 1/28/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
T |
0.02 |
|
| 1/29/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 1/30/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 1/31/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 2/1/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 2/2/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 2/3/2012 |
11:59 PM |
1.50 |
0.0 |
0.00 |
0.0 |
0.00 |
Two Mesoscale Convective Systems(MCSs)and associated light, moderate, occasionally heavy rain moved northeast, east across southwest, central, east central Missouri late morning/afternoon, evening/night 2/04/2012. According to Davis Intruments Vantage Pro 2, rain associated with thunderstorms fell at 0.69 inch/hour at Columbia 0.6 W 1805-1813CST 2/04/2012. Several central Missouri locales reported storm total amounts 1.00 - 1.50 inch and a few reported storm total amounts 1.50 - 2.00 inch!!
|
| 2/4/2012 |
11:59 PM |
0.16 |
0.0 |
0.00 |
0.0 |
0.00 |
Very weak lower troposphere disturbance and associated ocassional very light rain moved northeast across central/northeast Missouri early morning 2/04/2012. Most amounts under 0.1 inch.
Weak lower troposphere disturbances and associated occasional very light rain continued to move east across central and east central Missouri late morning/afternoon/evening/night 2/04/2012. most amounts were 0.08 - 0.12 inch.
|
| 2/5/2012 |
11:59 PM |
0.08 |
0.0 |
0.00 |
0.0 |
0.00 |
Weak lower troposphere disturbances and associated occasional very light rain continued to move south and southeast across central/east central Missouri early morning 2/05/2012.
Finally, the sky cleared late morning and has remained clear, except for patchy fog/mist, until obseravtion time.
|
| 2/6/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 2/7/2012 |
11:59 PM |
0.06 |
0.2 |
0.06 |
T |
0.06 |
Weak lower troposphere disturbance and associated very light rain and very light high water content snow moved east across central and east central Missouri evening/night 2/07/2012. Most snow amounts were less than/equal to 0.5 inch.
|
| 2/8/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 2/9/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 2/10/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 2/11/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 2/12/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 2/13/2012 |
11:59 PM |
0.36 |
3.2 |
0.36 |
3.0 |
0.36 |
Low/mid troposphere disturbances and associated light snow and occasional freezing drizzle/mist at a few locales moved east across west, central east central Missouri morning/afternoon and night 2/13/2012. Most locales received 2 - 4 inch snowfalls which were the heaviest of the 2011-2012 winter season to date. |
| 2/14/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
T |
0.02 |
Most of snow on the ground melted as 2/14/2012 afternoon temeratures warmed 40-45F.
|
| 2/15/2012 |
11:59 PM |
0.35 |
0.0 |
0.00 |
0.0 |
0.00 |
Low/mid troposphere disturbances and associated light/briefly moderate RAIN moved northeast/east across southwest, central, east central Missouri late morning/early afternoon and night 2/15/2015. The heaviest amounts were along I-44 and south of I-70. A notable COLD front is moving southeast across central Missouri early morning 2/16/2012, ending the rain.
|
| 2/16/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 2/17/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 2/18/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 2/19/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 2/20/2012 |
11:59 AM |
0.01 |
0.0 |
0.00 |
0.0 |
0.00 |
Weak lower troposphere disturbance and associated scattered very light rain moved east northeast across central Missouri late night 2/202012.
|
| 2/21/2012 |
11:59 PM |
0.05 |
0.0 |
0.00 |
0.0 |
0.00 |
Weak lower troposphere disturbance and associated scattered light rain again moved east northeast across west and cetral Missouri 12:45AM - 2:15AM CST 2/21/2012. The scattered light rain moved east northeast of central Missouri after 3AM CST. |
| 2/22/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 2/23/2012 |
11:59 PM |
0.03 |
0.0 |
0.00 |
0.0 |
0.00 |
Weak lower/middle troposphere disturbance and associated scattered very light rain moved east across central Missouri 1AM-2AM 2/23/2012.
0.025 or 0.03 inch was amount in 4 inch gauge when it was read again after sunrise. However, no further rainfall occured after 2AM CST at Columbia 0.6 W.
|
| 2/24/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Trace of snow was observed by ASOS early morning 2/24/2012 at Columbia Regional Airport MO. However, NO snowflakes were observed at Columbia 0.6 W.
|
| 2/25/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 2/26/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 2/27/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 2/28/2012 |
11:59 PM |
0.09 |
0.0 |
0.00 |
0.0 |
0.00 |
Low/midddle troposphere disturbance and associated scattered "spring-like" rain/isolated thunderstorms moved east across west central/central Missouri afternoon 2/28/2012. |
| 2/29/2012 |
11:59 PM |
0.06 |
0.0 |
0.00 |
0.0 |
0.00 |
Vigorous mid/upper troposphere disturbance embedded within a mesoscale convective system(MCS)and associated scattered severe thunderstorms/isolated TORNADOES, as indicated by regional WSR-88D image loops, moved east across southwest and southcentral Missouri midnight to 2AM CST. However, heaviest precipitation and severe weather remained over southwest and southcentral Missouri.
|
| 3/1/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 3/2/2012 |
11:59 PM |
0.10 |
T |
0.01 |
0.0 |
0.00 |
"Spring-like" scattered severe thunderstormsisolated TORNADOES,southeast, became seasohable late winter by early afternoon, as a few wet snowflakes fell over northcentral and northeast Missouri!!
|
| 3/3/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 3/4/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 3/5/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 3/6/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 3/7/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 3/8/2012 |
11:59 PM |
0.48 |
0.0 |
0.00 |
0.0 |
0.00 |
Mesoscale Convective Systdm(MCS) and associated squall line/isolated thunderstorms moved east across central Missouri midnight to 1:30AM CST. Rain fell at 1.11 inch per hour at 0025CST, according to Davis Instruments Vantage Pro 2 at Columbia 0.6 W.
Another MCS and associated squall line/isolated thunderstorms moved east northeast across central Missouri 3AM to 5AM CST. Rain fell at 1.97 inch per hour at 0426 CST, according to Davis Instruments Vantage Pro 2 at Columbia 0.6 W.
Intermittent very very light rain fell 0740 - 1020 CST 3/08/2012. |
| 3/9/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 3/10/2012 |
11:59 PM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 3/11/2012 |
12:59 AM |
0.47 |
0.0 |
0.00 |
0.0 |
0.00 |
Low/middle troposphere disturbances and associated light/occasionally moderate rains moved north northeast across southwest, central, northeast and east central Missouri late morning, late afternoon, evening 3/11/2012. Total amounts ranged 0.40 to 0.60 inch. |
| 3/12/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 3/13/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 3/14/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 3/15/2012 |
12:59 AM |
0.05 |
0.0 |
0.00 |
0.0 |
0.00 |
Mid/upper troposphere disturbances and associated light/moderate rain/brief few heavy showers/isolated thunderstorms moved east/southeast across central, southcentral, east central Missouri late night 3/15/2012. Heviest rain and associated flash flooding occurred over southcentral Missouri. |
| 3/16/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 3/17/2012 |
12:59 AM |
0.09 |
0.0 |
0.00 |
0.0 |
0.00 |
TWO small but intense mid/upper troposphere disturbances and associated light/moderate, briefly heavy rain plus scattered thunderstorms moved east northeast across southcentral, central, east central Missouri late morning/early afternoon 3/17/2012 The cloudiness associated with the rain and thunderstorms resulted in late morning mid 70s daily maximum temperatures constrast to afternoon low/mid 80s maiximum temperatures on 3/14/2012, 3/15/2012, 3/16/2012.
|
| 3/18/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 3/19/2012 |
12:59 AM |
0.19 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 3/20/2012 |
12:59 AM |
1.45 |
0.0 |
0.00 |
0.0 |
0.00 |
Central Missouri continues to be on the east edge of mid/upper troposphere disturbances and associated light/moderate, briefly HEAVY rain moving north across east Kansas and west Missouri. Flood watches have been issued for affected locales!!
Mid/upper troposphere disturbamces and associated light/moderate, briefly HEAVY RAIN plus scattered thunderstorms began to move north again across east Oklahoma, west Arkansas, east Kansas, west and central Missouri late afternoon, evening, night 3/20/2012. Flood warnings are now in effect for northeast OK, southeast KS, northwest AR, southwest MO while flood watches remain in effect for east KS, west MO!! |
| 3/21/2012 |
12:59 AM |
0.82 |
0.0 |
0.00 |
0.0 |
0.00 |
Mid/upper disturbances and associated light/moderate, briefly HEAVY rain continues to move south to north west/central Arkansas and west/central Missouri early morning, early aternoon 3/21/2012.
Low/mid troposphere disturbances and associated very light/light rain began to move northwest/north across southeast, central, northwest Missouri late night 3/21/2012. Rain has temporarily ended over west, southwest, southcentral Missouri. |
| 3/22/2012 |
12:59 AM |
0.16 |
0.0 |
0.00 |
0.0 |
0.00 |
Regional WSR-88D Imge loops indicate the occasional very light rain/rain has finally moved north and northeast of Central Missouri 3/22/2012.
Scattered very light rain was observed at a few central Missouri as areas moved north from south Missouri. Amounts were only trace to 0.01 inch. |
| 3/23/2012 |
12:59 AM |
0.43 |
0.0 |
0.00 |
0.0 |
0.00 |
Mid/uper troposphere disturbances and associated light/moderate, briefly heavy rain plus a few thunderstorms moved south southwest across central/southcentral Missouri late morning/early afternoon and evening/night 3/23/2012.Rain associated with a strong thunderstorm cell fell 2.50 inch/hour at Columbia 0.6 W, according Davis Instruments Vantage Pro 2 automated gauge. |
| 3/24/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
3/24/2012 ended five consecutive days of measurable rainfall at Columbia 0.6 W and other central Missouri locales. A few central Missouri locales are still experiencing river and stream flooding. |
| 3/25/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 3/26/2012 |
12:59 AM |
0.03 |
0.0 |
0.00 |
0.0 |
0.00 |
Weak mid/upper troposphere disturbance and associated widely scattered light/moderate/very brief heavy rain showers/isolated thunderstorms moved southeast along quasi-stationary front orientated north central Missouri - west Kentucky mid-day 3/26/2012. Other known amounts were 0.05 inch at Columbia Joe Machens BMW and 0.02 inch at University of Missouri AES Sanborn Field. |
| 3/27/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 3/28/2012 |
12:59 AM |
0.09 |
0.0 |
0.00 |
0.0 |
0.00 |
Mid/upper troposphere disturbances and associated scattered light/moderate briefly heavy rain moved east southeast along/north of quasi-stationary front night 3/28/2012. Brief heavy rains were accompanied by isolated thunderstorms. |
| 3/29/2012 |
12:59 AM |
0.39 |
0.0 |
0.00 |
0.0 |
0.00 |
Mid/upper troposphere disturbances and associated light/moderate briefly heavy rain/scattered thunderstorms along/north of quasi-stationary front continued to move east and east northeast across west central, central, east central and now north central, northeast Missouri morning 3/29/2012.
Rain and scattered thunderstorms remained over north central/northeast Missouri for the remainder of the morning 3/29/2012 prior to dissipating. |
| 3/30/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 3/31/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 4/1/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 4/2/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 4/3/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 4/4/2012 |
12:59 AM |
0.01 |
0.0 |
0.00 |
0.0 |
0.00 |
Columbia 0.6 W on north edge of scattered very light rain bands moving west northwest across central Missouri along and north of quasi-stationary front late night 4/04/2012. |
| 4/5/2012 |
12:59 AM |
0.62 |
0.0 |
0.00 |
0.0 |
0.00 |
Mid/upper troposphere and associated light/moderate occasionally heavy rain bands/isolated thunderstorms moved west northwest and west central, northcentral, east central, northeast Missouri early morning 4/05/2012. According to Davis Insturments Vantage Pro 2 RainRate indicator at Columbia 0.6 W, RAIN fell at 1.59 inch/hour at 0103 CST 4/05/2012. Rainbands/isolated thunderstorms moving west along and north of quasi-stationary front have moved north of I-70 mainly over north central/northeast Missouri currentlylater morning 4/05/2012.
Although measurable rain was observed at a few central Missouti locales between 7AM and 1PM 4/05/2012, no additional measurable rain was recorded at Columbia 0.6 W.
|
| 4/6/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 4/7/2012 |
12:59 AM |
0.09 |
0.0 |
0.00 |
0.0 |
0.00 |
Weak lower/middle troposphere disturbances and associated scattered very light/light rain moved east across central/east central Missouri ahead of a weak cold front late morning/early afternoon 4/07/2012. Known amounts were less than/equal 0.10 inch. |
| 4/8/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 4/9/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 4/10/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 4/11/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 4/12/2012 |
12:59 AM |
0.06 |
0.0 |
0.00 |
0.0 |
0.00 |
Low/middle troposphere disturbances and associated scattered very light/light/briefly moderate rain moved east northeast across west central/ central Missouri evening/night 4/12/2012. |
| 4/13/2012 |
12:59 AM |
0.86 |
0.0 |
0.00 |
0.0 |
0.00 |
Mid/upper troposphere disturbances and associated light/moderate/heavy RAIN/isolated thunderstorms continue to move east northeast across central Missouri morning 4/13/2012. Rain has fallen 2.23 inch per hour at 0547CST 4/13/2012, according to Davis Instruments Vantage Pro 2 at Columbia 0.6 W!!
Mid/upper troposphere disturbances and associated light/moderate/briefly heavy rain moved east south central Missouri late night 4/13/1012. Amounts 0.31 inch to 0.64 inch were recorded at Columbia Regional Airport and Jefferson City Memorial Airport; however, only 0.01 inch at Columbia 0.6 W and Trace at University of Missouri AES Sanborn Field.
|
| 4/14/2012 |
12:59 AM |
1.04 |
0.0 |
0.00 |
0.0 |
0.00 |
Mid/upper troposphere disturbances and associated moderate/HEAVY RAIN, FLASH FLOODING, scattered THUNDERSTORMS continued to move east across central/east central Missourivalong and south of I-70 early morning 4/14/2012!!!! According Columbia 0.6 W Davis Instruments Vantage Pro 2, Rain fell 1.88 inch/hour at 0237CST 4/14/2012.
Measurable rain ended over central Missouri during mid morning 4/14/2012. |
| 4/15/2012 |
12:59 AM |
1.01 |
0.0 |
0.00 |
0.0 |
0.00 |
Mesoscale convective system(MCS)/accompanying north northeast moving mesoscale convective complexes(MCCs)and associated moderate/occasionally HEAVY RAIN/scattered thunderstorms/frequent cloud to cloud/cloud to ground LIGHTNING moved slowly east northeast across central/south cental Missouri late morning/afternoon 4/15/2012. According to Davis Instruments Vantage Pro 2, RAIN fell 10.47 inches/hour 1559CST at Columbia 0.6 W!!!!!!
|
| 4/16/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 4/17/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 4/18/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 4/19/2012 |
12:59 AM |
0.03 |
0.0 |
0.00 |
0.0 |
0.00 |
Weak low/mid troposphere disturbances and associated light/briefly moderate rain moved east ahead of a notable cold front acros west and central Missouri late night 4/19/2012/very early morning 4/202012.
|
| 4/20/2012 |
12:59 AM |
0.05 |
0.0 |
0.00 |
0.0 |
0.00 |
Although rain has ended across west/central Missouri, light/occasionally moderate rain continues to move northeast across southcentral Missouri(Jefferson City MO/south)early morning 4/20/2012. Rain ended across southcentral Missouri by 6AM CST 4/20/2012. |
| 4/21/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
9.0 |
0.00 |
|
| 4/22/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
During early afternoon, a trace of rainfall was recoded at Columbia Regional Airport; however, no raindrops were observed at Columbia 0.6 W.
|
| 4/23/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 4/24/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 4/25/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 4/26/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 4/27/2012 |
12:59 AM |
T |
0.0 |
0.00 |
0.0 |
0.00 |
Weak low/mid troposphere disturbance and associated scattered very light rain moved east northeast across west and central Missouri early afternoon 4/27/2012. Known amounts were trace to 0.01 inch.
|
| 4/28/2012 |
12:59 AM |
0.35 |
0.0 |
0.00 |
0.0 |
0.00 |
Relatively small but intense mesoscale convective complexes(MCCs) and associated moderate/briefly HEAVY rain and scattered THUNDERSTORMS moved east northeast along and south of I-70 across central and east central Missouri afternoon 4/28/2012. Thunderstorms reached severe limits metro Saint Louis,as there were numerous reports of hail = or > 1 inch diameter and straight line winds = or > 58 mph. |
| 4/29/2012 |
12:59 AM |
1.28 |
0.0 |
0.00 |
0.0 |
0.00 |
MCCs and associated moderate/occasionally HEAVY rain aand sccattered THUNDERSTORMS/a few SEVERE, according to WSR-88D image loops, continue to move east northeast across southwest, central, east central Missouri early morning/late morning 4/29/2012. According to Davis Instruments Vantage Pro 2 at Columbia 0.6 W, rain fell at 7.38 inch/hour at 0055CST 4/29/2012.
Mesoscale Convective System(MCS)/embedded Mesoscale Convective Complexes(MCCs)associated light/moderate/occasionally HEAVY RAIN are again moving slowly east northeast west central/central Missouri along north/south of I-70/quasi-stationary front late night 4/29/2012 and early morning 4/30/2012. Flash Flood Warnings have been issued for Boone and surrounding counties until late morning 4/30/2012. The most unusual road, creek/stream and field flooding is occurring north and south of the city of Columbia Missouri.
|
| 4/30/2012 |
12:59 AM |
0.89 |
0.0 |
0.00 |
0.0 |
0.00 |
MCS and embedded MCCs continue to move east northeast across central Missouri morning 4/30/2012. However, the MCCs intensity is weakening and hourly amounts are decreasing. Rain ended across central Missouri by 0830CST 4/30/2012.
GOES IR satellite imagery and regional WSR-88D/Dual Polarization image loops indicate that that another relatively large MCC is approaching central Missouri from west and southwest Missouri early morning 5/01/2012. |
| 5/1/2012 |
12:59 AM |
0.43 |
0.0 |
0.00 |
0.0 |
0.00 |
Relatively large MCC and associated moderate/ ccasionally HEAVY RAIN and scattered thunderstorms moved northeast across southwest/central Missouri early morning 5/01/2012. Rain fell at 4.27 inch/hour at 0401CST 5/01/2012. According to GOES IR imagery and regional WSR-88D/DUAL Polariztion image loops, only widely scattered showers/thunderstorms moving east across southeast Kansas morning 5/01/2012.
Finally, sky is CLLEAR early morning 5/02/2012!! |
| 5/2/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 5/3/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 5/4/2012 |
12:59 AM |
0.06 |
0.0 |
0.00 |
0.0 |
0.00 |
MCCs and associated light/briefly moderate rain moving east along/north of I-70. Scattered showers/isolated thunderstorms moved east central Missouri into east central Missouri by 0830CST 5/04/2012.
|
| 5/5/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 5/6/2012 |
12:59 AM |
0.24 |
0.0 |
0.00 |
0.0 |
0.00 |
Forecasted MCC and associated moderate/breifly heavy rain and scattered thunderstorms moved east west & central Missouri late night 5/06/2012. More light rain ahead of a notable cold front is moving across west Misssouri very early morning 5/07/2012. |
| 5/7/2012 |
12:59 AM |
0.04 |
0.0 |
0.00 |
0.0 |
0.00 |
Very weak lower troposphere distubances and associated scattered very light rain moved east across central Missouri early morning and early afternoon 5/07/2012. |
| 5/8/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 5/9/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 5/10/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 5/11/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 5/12/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 5/13/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 5/14/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 5/15/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 5/16/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 5/17/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 5/18/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 5/19/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 5/20/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
There were reports of measurable rain over southwest, south central, southeast and east central Missouri locales afternoon/evening 5/202012. However, there were no known reports of measurable rain over central, north central and northeast Missouri locales afternoon/evening 5/20/2012.
|
| 5/21/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 5/22/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 5/23/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 5/24/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 5/25/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
As a small MCC moved east south of I-70 mid AM 5/25/2012, lightning was seen and thunder heard south of Columbia 0.6 W at 10:08CST or 11:08CDT; however, NO rain was recorded, not even a drop!!! A trace of rain was recorded at Columbia Regional Airport. |
| 5/26/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 5/27/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 5/28/2012 |
12:59 AM |
0.10 |
0.0 |
0.00 |
0.0 |
0.00 |
Outflow boundary/northeast-southeast oriented scattered to broken line of thunderstorms/few reaching severe criteria, according to WSR-88D/Dual Polarization Image Loops, moved across north central, central, west central, south central, southwest Missouri night 5/28/2012 ahead of a weak NNE-SSW oriented COLD front. According to Davis Instruments Vantage Pro 2 Integrated Sensor Suite, rain fell at 4.76 inch/hour at ~2116CST 5/28/2012. The scattered to broken line of thunderstorms continues to move east along I-44 from east central to south central to southwest Missouri early morning 5/29/2012. Besides 0.10 inch at Columbia 0.6 W, the only other known central Missouri reports of measurable rain are 0.10 inch at University of Nissouri Agricultural Experiment Station/Sanborn Field and 0.06 inch at Jefferson City Memorial Airport. At the time of this report, there has been no report of measurable rain at Columbia regional Airport MO.
The 0.10 inch 5.28/2012 night rain at Columbia 0.6 W is the first rain(either trace or measurable) at Columbia 0.6 W, since early afternoon 5/07/2012!!!! |
| 5/29/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 5/30/2012 |
12:59 AM |
0.04 |
0.0 |
0.00 |
0.0 |
0.00 |
Mid/upper troposphere disturbances and associated very light/light/briefly moderate rain moved east along/south of I-70 across central, south central, southeast Missouri early morning 5/30/2012. WSR-88D/Dual Polarization image loops indicated heaviest rain fell over southcentral and southeast sections of Missouri.
NWS SGF Missouri/WSR-88D/Dual Polarization image loops indicate light/moderate/occasionally heavy RAIN/scattered THUNDERSTORMS moving across southwest/west central Missouri early morning 5/31/2012.
|
| 5/31/2012 |
12:59 AM |
T |
0.0 |
0.00 |
0.0 |
0.00 |
According to WSR-88D/Dual Polarization Image Loops, mid/upper troposphere disturbances and associated light/moderate rain/few thunderstorms moved moved east southeast across southwest, west central Missouri and east northeast to east central Missouri early morning 5/31/2012. So, only trace amounts were observed at central Missouri locales along/north of I-70. Most notable trace amounts were obsered afternoon 5/31/2012, as weak low troposphere disturbances moved south across cemtral Missouri.
|
| 6/1/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 6/2/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 6/3/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Mid/upper tropospere disturbances/MCCs and associated light/moderate/briefly heavy rain,scattered thunderstorms moved east/southeast along Kansas City, Sedalia, Jefferson City, Rolla Missouri line afternoon 6/03/2012. Locales north of this MCC boundary including Columbia Missouri remained dry, as lack of much needed rain continued!!
|
| 6/4/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
West and central Missouri, including Columbia 0.6 W, DRY again 6/04/2012!!
|
| 6/5/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Abnormally DRY conditions continue across much of Missouri!!
|
| 6/6/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Abnormally DRY conditions continue across most of Missouri!!
|
| 6/7/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
According to 06/07/2012 US drought monitor, abnormally DRY conditions continue across most of Missouri, except southeast/bootheel where moderate drought conditions exist!! |
| 6/8/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Abnormally DRY conditions continue across most of Missouri, except southeast/bootheel where moderate drought conditions persist. |
| 6/9/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Abnormally DRY conditions continue across Missouri, except southeast/bootheel where moderate drought conditions persist. |
| 6/10/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Latest WSR-88D Image Loops/Dual Polarization loops indicate that abnormally dry conditions will end across central missouri by evening Monday June 11 2012, |
| 6/11/2012 |
12:59 AM |
0.77 |
0.0 |
0.00 |
0.0 |
0.00 |
MCC and associated light/moderate/briefly HEAVY RAIN/scattered THUNDERSTORMS moved east southeast across west, southwest, central, southcentral Missouri 6AM - 10AM CST 6/11/2012. Besides 0.77 inch at Columbia 0.6 W, other known amounts include 0.75 inch at University of Missouri AES Sanborn Field, 0.46 inch at Columbia Regional Airport, 0.46 inch at Sedalia Regional Airport and 0.40 inch at Jefferson City Memorial Airport. The 0.77 inch was the first measurable rain at Columbia 0.6 W and other central Missouri locales since 5/28/2012 and highest daily total since 4/29/2012!!
|
| 6/12/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 6/13/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 6/14/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 6/15/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 6/16/2012 |
12:59 AM |
0.61 |
0.0 |
0.00 |
0.0 |
0.00 |
Squall Line and associated moderate/briefly heavy RAIN/scattered THUNDERSTORMS moved east southeast across west central, central, southcentral and east central Missouri late afternoon 6/16/2012, after many locales had reached their highest maximum tempeerature of 2012 to date. Although, according to Davis Instruments Vantage Pro 2 at columbia 0.6 W, rain fell 8.00 inch per hour at 1835CST, the heviest hourly amounts were over southern Boone and Cole counties where 1.10 inch per hour fell at Columbia Regional Airport and 1.39 inch per hour fell at Jefferson City Memorial Airport. Flash Flood warnings were issued briefly for these locales.
|
| 6/17/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 6/18/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 6/19/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 6/20/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Regional WSR-88D/Dual Polariztion image loops indicate a MCC, ahead of a notable cold front, extending from northeast to northwest to west Missouri moving east early morning 6/21/2012. Rain and scattered thunderstorms are moving across Kansas City MO metropolis at the time of this report. Also, rain is moving across Kirksville MO at the time of this report. |
| 6/21/2012 |
12:59 AM |
0.01 |
0.0 |
0.00 |
0.0 |
0.00 |
MCC associated with signiificant rains over west, as far east as Sedalia MO, and southwest Missouri early morning 6/21/2012 weaken considerably and moved south southeast later morning 6/21/2012. As a result, only trace, 0.01 and 0.02 inch amounts were observed over central, south central Missouri and zero amounts over east central Missouri later morning 6/21/2012.
|
| 6/22/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
| 6/23/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Weak mid/upper troposphere disturbance moved east across central/east central Missouri early afternoon 6/23/2012, as weak MCC and associated light rain/ isolated thunderstorms moved east across northwest, north central, northeast Missouri. However, there arre NO known reports of measurable rainfall from central. south central, east central Missouri station locales. |
| 6/24/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Moderate drought conditions persist across Missouri, except southeast Missouri where severe drought conditions prevail. Additionally, 6/24/2012 maximum temperatures reached or exceeded 100F at some central Missouri locales, including Columbia 0.6 W, Columbia Regional Airport, Jefferson city Memorial Airport and University of Missouri AES at Sanborn Field. |
| 6/25/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Although cooler temeratures and lower dew points are moving across Missouri from the northeast and east, abnormally dry(extreme southwest0, moderate drought and severe drought(southeast) conditions persists. |
| 6/26/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Althpugh 1016mb high pressure over south Lake Michigan continues east/southeast surface winds and associated moderate 48F - 56F dew points across Missouri, abnormally DRY, moderate DROUGHT and severe DROUGHT conditions persists!!! |
| 6/27/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Although afternoon dew points remain less than 70F, 6/27/2012 maximum temperatures were 100F to 105F zt most west central, central and east central Missouri reporting locales. Abnormally DRY, moderate drought, severe drought conditions persists across Missouri.
|
| 6/28/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
According to June 26 2012 US Drought monitor, abnormally DRY(southwest), severe drought northeast/southeast, extreme drought(southeast/bootheel) and moderate drought conditions elsewhere persists across Missouri.
|
| 6/29/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Abnormally DRY(extreme southwest), severe drought (northeast, southeast), extreme drought(extreme southeast), moderate drought(elsewhere)conditions persists across Missouri 6/29/2012. |
| 6/30/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Scattered showers and a few thunderstorms developed late night 6/30/2012 along a quasi stationarey front that extended from northeast to west central Missouri(KCI) to north central Kansas. However, the scattered showeres and thunderstorms dissipated and moved south to south central Kansas prior to reaching central Missouri. More showers and isolated thunderstorms have developed along the quasi-stationary over north central and northeast Missouri early morning 7/01/2012, moving slowly north.
|
| 7/1/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
OVC CS, associated with MCC moving across north central and northeast Missouri, during moring 7/01/2012 became BKN to SCT AC early afternoon, as scattered rain/few thunderstorms remained over north central and norteast sections. Elsewhere, abnormally DRY, moderate drought, severe drought, even extreme drought Missouri bootheel persists.
|
| 7/2/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Scattered showers and isolated thunderstorms developed across western east central and south central Missouri middle afternoon 7/02/2012, moving east and dissipating. Abnormally DRY, moderate drought, extreme/severe drought conditions persists over the remaining areas of Missouri. |
| 7/3/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Showers and isolated thunderstorrms were confined mainly to southeast Missouri afternoon 7/03/2012. Elsewhere across Missouri, abnormally DRY, moderate drought, severe/extreme drought(mainly northeast and southeast persists. |
| 7/4/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Middle/upper troposphere ridge buikding eas across the central and north plains into the middle and upper Mississippi 7/04/2012 maintained mostly CLEAR skies across Missouri. Abnormally DRY, moderate drought, severe/extreme drought (mainly northeast and southeast Missouri) conditions persist.
|
| 7/5/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
July 3 2012 US Drought Monitor issued July 5 2012 indicates severe drought conditions, although of a short term nature(<6 months)persists across Missouri, except southwest/northwest where moderate drought now exists. Extreme drought conditions persists across southeast/bootheel Missouri.
|
| 7/6/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Although widely scatered showers/isolated thunderstorms, associated with midle troposphere disturbances, moved east across southeast, south central, now southwest Missouri late afternoon, evening, night 7/06/2012, abnormally dry/moderste drought(northwest, southwest), extreme drought(southeast/bootheel), severe drought persists across Missouri. Also, near record or record daily maximum temperatures were reached at a few central, north central, east central Missouri locales. |
| 7/7/2012 |
12:59 AM |
0.09 |
0.0 |
0.00 |
0.0 |
0.00 |
Mid/upper troposphere disturbances and associated scattered showers/few thunderstorms moved north then east across south central, central, east central Missouri afternoon 7/07/2012. Prior to shower and thunderstorm activity, record daily maximum temperatures of 106F and 107F were set Columbia Regional Airport and Lambert Saint Louis International Airport, respectively, Besides 0.09 inch at Columbia 0.6 W, known storm total rain amounts varied from 0 or trace at Columbia Regional Airport, 0.03 inch at University of Missouri AES Sanborn Field, 0.17 inch at Jefferson City Memorial Airport, 0.95 inch at Rolla Memorial Airport,
Moderate drought(northwest/southwest), severe drought, extreme drought(southeast/bootheel) conditions persists in areas that did not receive measurable rain.
|
| 7/8/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
MCC and associated scattered showers/moderate, heavy RAIN/thunderstorms moved west southwest along a quasi-stationary front across west east central Missouri over southern Boone and Cole counties. This moderate/heavy rain activity has prompted NWS Saint Louis/Saint Charles to issue a small stream/FLOOD advisory for affected areas of southern Boone and Cole Counties until 6AM CDT or 11Z 7/09/2012. At 1AM CDT or 06Z 7/09/2012, 0.66 inch had been recorded aat Columbia Regional Airport MO and 0.49 inch at Jefferson City Memorial Airport.
Although lightning has been observed to south of Columbia city MO, there are no known reports of measurable rain within the city of Columbia MO, as of 3AM CDT or 08Z 7/09/2012.
Elsewhere across Missouri, moderate drought(northwest, southwest), severe drought, extreme drought(southeast/bootheel) conditions persists across Missouri. |
| 7/9/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Although 06Z to 08Z known rainfall amounts were 0.49 inch at Columbia Regional Airport MO and 0.80 inch at Jefferson City Memorial Airport MO plus few 2 to 3 inch storm total amounts few south central Missouri locales, other central Misoouri locales, including Columbia, locales to northwest, north, northeast received no measurable rainfall. So, moderate, severe, even extreme drought southeast/bootheel conditions persists outside of late night 7/08/2012/early morning 7/09/2012 rain areas. |
| 7/10/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Scattered showers and isolated thunderstorm activity was very limited mainly northeast and southeast Missouri afternoon 7/10/2012. Short-term moderate drought, severe drought, extreme drought(souheast/bootheel) conditions persist for most areas of Missouri, outside south central. |
| 7/11/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
The only known shower activity was over southwest Illinois and extreme northeast Missouri 7/11/2012. Since most of heavy rains that fell over south central Missouri late night 7/08/2012/very early morning 7/09/2012 has runoff and evaporated, moderate drought, severe drought, extreme drought(southeast/bootheel) conditions persists across Missouri 7/11/2012. |
| 7/12/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Few light showers developed across west(include KCI)and northcentral Missouri early afternoon 7/12/2012. However, these showers moved south southeast and dissipated later afternoon. So, abnormally dry/moderate drought(northwest, west, southwest), severe drought, extreme drought (southeast/bootheel)conditions persist across Missouri.
|
| 7/13/2012 |
12:59 AM |
0.07 |
0.0 |
0.00 |
0.0 |
0.00 |
Relatively small MCC and associated scattered showers/few briefly heavy and few thunderstorms moved east northesst across central/south central Missouri early afternoon 7/13/2012. However, relief to severe drought stricken central Missouri locales varied. Besides 0.07 inch at Columbia 0.6 W, other known amounts were 0.05 inch at University of Missouri AES Sanborn Field, 0.02 inch at Columbia Regional Airport, 0 or trace at Jefferson City Memorial Airport, 0.54 inch at Sedalia Regional Airport, anomalous 0.62 inch at KMIZ Channel 17 network Columbia/Joe Machens BMW.
|
| 7/14/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Widely scatterred shower and isolated thunderstorm activity was confined to south cetral and southeast Missouri afternoon 7/14/2012, So, abnormally dry/moerate drought(west), severe drought, extreme drought(southeast/bootheel) conditions persist across Missouri. |
| 7/15/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Although few cumulus humilis and SCT CI were present during afternoon 7/15/2012, there was no known shower activity across south central and southeast Missouri during afternoon 7/15/2012. Therefore, abnormally dry/moderate drought(west), severe drought, extreme drought(southeast/bootheel) conditions persist across Missouri. |
| 7/16/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Isolated showers and thunderstorms developed over south central Missouri late afternoon 7/16/2012, moved southeast and dissipated by sunset, Hence, abnormally dry/moderate drought(west), severe drought, extreme drought(southeast/bootheel) conditions persist across Missouri.
|
| 7/17/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Isolated shower/thunderstorm developed early afternoon 7/17/2012 vicinity of Cape Girardeau MO; however, by sunset, the isolated activity had moved south and dissipated. Hence, abnormally dry/moderate drought(west), severe drought, extreme drought(southeast/bootheel) conditions persist across Missouri.
|
| 7/18/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Again, isolated light shower and thunderstorm activity devloped over southeast Missouri vicinity of Cape Girardeau MO afternoon 7/18/2012.However, as 7/17/2012, activity weaken, moved south southeast and dissipated by sunset 7/18/2012,
Widely scattered showers and thunderstorms have developed along a weak cold front from northwest, north central Missouri, east Kansas 06Z 7/18/2012. KCI was reporting a thunderstorm at 07Z.7/19/2012.
Elsewhere, abnormally dry/moderate drought, severe drought, extreme drought(southeast/bootheel) conditions persist across Missouri. |
| 7/19/2012 |
12:59 AM |
0.13 |
0.0 |
0.00 |
0.0 |
0.00 |
Scatered showers and thunderstorms continue to move east southeast across central Missouri 09Z to 12Z 7/19/2012, along and ahead of a weak cold front.
Although BKN SC OVC CS remained until 14-15Z, no more rain fell central/north Missouri after 13Z,
DUE to rapid evaporation, moderate drought(southwest), severe drought, extreme drought(north central, southeast/bootheel) conditions persist by evening 7/19/2012. |
| 7/20/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
FEW/SCT SC late morning/early afternoon and brisk northeast to east wind caused afternoon 7/20/2012 maximum temperatures to be 10 to 15 degrees cooler than 7/19/2012. Since weak cold front was well south of Missouri over south central Arkansas/north Mississippi afternoon 7/20/2012, there were no known reports of rainfall at reporting station locales. Hence, moderate drought(southwest), severe drought, extreme drought(north central, southeast/bootheel) conditions persist. |
| 7/21/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
There were NO known shower/thunderstorm reports 7/21/2012 from Missouri station locales. Only SCT/BKN CI moved south southeast across north central, northeast, central, east central Missouri afternonn prior to dissipating, as maximum temperatures warmed again to 95F - 100F. Hence, moderate drought(southwest), severe drought, extreme drought(north central, southeast/bootheel)conditions persist across Missouri. |
| 7/22/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
There were NO known reports of shower and/or thunderstorm activity in Missouri 7/22/2012. FEW AC/SCT CI moved south across central, northeast and east central Missouri late morning/early afternoon prior to dissipating late afternoon 7/22/2012
Hence, moderate drought(southwest/northwest), severe drought, extreme drought(north central, southeast/bootheel) conditions persist across Missouri. |
| 7/23/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
High pressure aloft and associated CLR skies/HOT(100F to 108F) afternoon temperatures moved east across Missouri 7/23/2012, Hence, moderate drought(southwest, northwest), severe drought, extreme drought(north central, southeast/bootheel) conditions persist across Missouri. |
| 7/24/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
FEW to SCT CU/CU Congestus developed early afternnon 7/24/2012 over mainly north and central sections of Missouri. Afternoon tempeeratures continued to range 100F to 108F!! By sunset, CU had dissipated and sky had become CLR. Hence, moderate drought(southwest, northwest), severe drought, extreme drought(north central, southeast/bootheel) conditions persist across Missouri. |
| 7/25/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
FEW/SCT/FEW CU humulis, along with southwest to west winds 10 to 15mph gusts 20 to 25mph made afternoon 7/25/2012 102F to 108F temperatures more bearable. Although moderate drought(southwest, northwest), severe drought, extreme drought(north central, southeast/bootheel) conditions persist 7/25/2012, regional WSR-88D/Dual Polarization Image loops indicate that northwest/west Missouri is getting some drought/cooler temperature relief early morning 7/26/2012 and the shower/isolated thunderstorm activity is moving east toward central and northeast Missouri!!
|
| 7/26/2012 |
12:59 AM |
0.45 |
0.0 |
0.00 |
0.0 |
0.00 |
Scattered showers and thunderstorms developed ahead of notable cold front over west northwest Missouri 06Z - 07Z and movied east across central northeast Missouri 12Z - 13Z 7/26/2012. Rain associated with this cold frontal system were the heaviest to date July 26 2012 and brought temporary drought relief to locales that received notable rains.
After partial clearing late morning, SCT SC/BKN to OVC AC developed early afternoon 7/26/2012 and traces of rain were observed at a few locales. By late afternoon, skies had become mostly CLR, allowing temperaturres to rise into low 90s most locales, altough dew points remained 69F t0 72F.
Although early morning rains brought temporary relief to exctreme drought west and central Missouri and severe drought south central Missouri, where 0.50 to 1.00 inch amounts were recorded, soils were again being impacted by severe and extreme drought conditions in areas that received lesser amounts by sunset. |
| 7/27/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Late morning/early afternoon BKN/SCT AC/ACCAS became CLR late afternoon, as notable cold front moved south southeast across central Missouri 7/27/2012. Although afternoon temperatures were low to mid 90s, dew points fell into the low to mid 60s, There were no known reports of additional measurable rainfall from north and central Missouri reporting locales. Hence, moderate drought(northwest, southwest), severe drought, extreme drought(north central, southeast/ bootheel)conditions persist across Missouri, as soil moisture evaporation negated the impact 7/26/2012 early morning rainfall. |
| 7/28/2012 |
12:59 AM |
0.03 |
0.0 |
0.00 |
0.0 |
0.00 |
Aftermoon temperatures were mid to upper 90s and dew points were upper 50s to low 60s 7/28/2912. however, 0430Z to 0500Z Mcc and associate scattered showers and thunderstorms that developed over west central. south csntral Iowa began to move southeast across north central and central Missouri and continue after 06Z 7/29/2012. |
| 7/29/2012 |
12:59 AM |
0.36 |
0.0 |
0.00 |
0.0 |
0.00 |
According to regional WSR-88/Dual Polarization Image Loops, MCC and associate scattered showers continue to move southeast across south central Iowa, north central, northeast, into east central Missouri at 1259Z 7/29/2012. Locales receiving measurable rain are experiencing temporary drought relief.
FEW to SCT AC/ACCAS late morning/early afternoon 7/29/2012 became FEW AC to CLR late afternoon, as temperatures rose 97F to 103F central and 101F to 107F west central and southwest. |
| 7/30/2012 |
12:59 AM |
T |
0.0 |
0.00 |
0.0 |
0.00 |
Weak mid/upper troposphere disturbance associated with very light rain over north Missouri moved east southeast across central, east central, south central, southeast Missouri afteernoon 7/30/2012. Outside north Missouri, the only other known rainfall amounts were trace to perhaps 0.01 inch. HENCE, there was little relief from moderate drought(northwest, southwest), severe drought, extreme drought(north central to east central, southeast/bootheel)conditions. |
| 7/31/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Scattered showers and thunderstorms moved southeast across southwest Missouri along and northeast of quasi-stationary front over northeast OK/northwest AR 7/31/2012. Otherwise, moderate drought(southwest-locales not receiving rain, northwest), severe drought, extreme drought(north central, southeast/bootheel) conditions persist, as afternoon temperatures were >100F/dewpoints 57F - 63F most Missouri locales. |
| 8/1/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Few showers and isolated thunderstorms developed afternoon 8/01/2012 over south central/southeast Missouri. However, amounts were light and moved south southeast prior to dissipating by sunset, Otherwise afternoon temperatures were 99F - 105F and dew points 59F - 65F. Hence, moderate drought(southwest,northwest), severe drought, extreme drought(west central to east central, southeast/bootheel)conditions persist across Missouri. |
| 8/2/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Weak mid/upper troposphere disturbances and associated SCT SC/BKN AC/OVC CS and scattered very light rain moved east across north and central sections of Missouri late morning/early afternoon 8/02/2012, Although trace to perhaps 0.04 inch rain was observed at a few locales, little relief from state-wide drought conditions was provided. Latest Drought Monitor/UNL released 8/02/2012 indicated extreme drought across Missouri except severe drought(northwest) and exceptional drought(southeast/bootheel). |
| 8/3/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Although SCT to BKN AC/OVC CS prevailed early to late afternoon until evening across north and central Missouri 8/03/2012, there were no known reports of measurable rain. However, maximum temperatures 96F to 101F were reached very early afternoon. Hence, severe drought(northwest), extreme drought, exceptional drought(southeast/bootheel) conditions persist across Missouri. |
| 8/4/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
8/4/2012 has seen one period of scattered showers and thunderstorms moved east across west central, south central, east central Missouri early morning and another period of scattered showers and thunderstorms move across southwest, south central, southeast, east central Missouri into west central and south central Illinois early morning 8/05/2012. 0.02 to 0.13 inch early morning 0.12 to 0.36 inch late night have brought temporary relief to affected extreme and exceptional(southeast)areas of Missouri and Illinois. However, although lightning was seen and thunder heard at Columbia 0.6 W and Columbia Regional Airport, not a drop was observed at Columbia 0.6 W and only a trace at Columbia Regional Airport MO. Further north Missouri, there have been no reports of rainfall either trace or measurable. |
| 8/5/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Although 0.12 inch was reported 0930Z - 1030Z 8/05/2012 at Columbia Regional Airport, 0.18 inch Rolla National Airport, 0.01 at Jefferson City Memorial Airport and University of Missouri AES Sanborn Field, there was NO rain observed at Columbia 0.6 W. Since I did not see the pavement and/or grass moist vicinity of or no indication of drops that had fallen on the rain gauges, I mus report 0.00. However, temporary relif from rctreme drought was experienced at locales that did receive notable rain fall, including Lambert Saint Louis International Airport MO where at late night 8/04/2012 total of 0.35 inch was recorded! |
| 8/6/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
There was no known rainfall across Missouri 8/06/2012. There only clouds observed were FEW CI over east and southeast sections, Hence, moderate drought(northwest), extreme drought, exceptional drought(southeast/bootheel) conditions persist. Missouri drought conditions were enhanced 8/6/2012 by afternoon temperatures 95F to 101F and afternoon dew points 45F to 55F, after early morning minimums 62F to 68F. |
| 8/7/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
8/07/2012 afternoon temperatures range 101F to 108F, dewpoints range 48F to 55F and RHs range 18% to 25%. Sky CLR until middle afternoon when SCT/BKN CI moved south southeast across north central, central Missouri ahead of scattered shower/isolated thunderstorm activity of southwest Iowa. Scattered shower/isolated thunderstorm acivity continues to move east across south central Iowa/Missouri-Iowa border early morning 8/08/2012. Hence, severe drought(northwest), extreme drought, exceptional drought(southeast/bootheel) conditions persist. |
| 8/8/2012 |
12:59 AM |
0.02 |
0.0 |
0.00 |
0.0 |
0.00 |
Small areas of scattered very light rain and isolated thunderstorms moved east along I-70 8PM to 10PM CST 8/08/2012, continuing until 07Z or 1AM CST 8/09/2012 east central Missouri, west central Illinois. Besides 0,02 inch at Columbia 0.6 W, other known evening.late night amounts are 0.31 inch at Jefferson City Memorial Airport, 0.01 inch at Rolla National Airport, 0.02 inch at Sedalia Regional Airport, 0.47 inch Lambert Saint Louis International Airport. So, some temporary drought relief, especially Cole Coumty MO and Saint Louis MO metropolis, Otherwise, severe drought(northwest), extreme drought, exceptional drought(southeast/bootheel) conditions persist. |
| 8/9/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
8/09/2012 sky condition was SCT to FEW SC to CLR. The only reports of rainfall were 06Z to 07Z from east central Missouri. Hence, severe drought(northwest), extreme drought, exceptional drought(small sections west, south central, southeast/bootheel) conditions persiat across Missouri. |
| 8/10/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Although afternoon temperatures and dew points were markedly cooler(80F - 86F and 51F - 55F), WSR-88D Regional Image Loops indicated that NO rainfall occurred across Missouri 8/10/2012, Hence, severe drought(northwest/north central), extreme drought, exceptional drought(west/near MO/KS border, southeast/south central/bootheeel) conditions persist.
Sky was SCT to FEW SC late morning/afternoon. In fact, 8/10/2012 was the first day since 6/21/2012 the maximum was less than 90F at Columbia 0.6 W!!
|
| 8/11/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
SCT to FEW CI late morning/afternoon, afternoon temperatures upper 80s to low 90s and dew point temperatures upper 40s to mid 50s were dominate weather conditions 8/11/2012. So, severe drought northwest/north central), extreme drought, exceptional drought(west near MO/KS border, southeast/bootheel, south central) conditions persist. However, scattered light rain/very light rain associated with a middle troposphere disturbance is moving east across southwest MN, west IA, northwest/north central MO early morning 8/12/2012. |
| 8/12/2012 |
12:59 AM |
0.06 |
0.0 |
0.00 |
0.0 |
0.00 |
Middle troposphere disturbances and associated scattered very light rain continue to move east across central/east Iowa, west/central Missouri early morning 8/12/2012. Although scattered very light/ light rain had moved into west central Illinois by 17Z or 11AM CST, SCT SC/BKN AC remain into the late afternoon, so temperatues were able to rise only 85F to 89F. A small but more intense disturbance moved along/south of I-70 2130 to 2230CST 8/12/2012, However, there was no known measurable rain in Columbia MO. Known reports of measurable rain include Jefferson City Memorial Airport 0.04 inch and Lambert Saint Louis International Airport 0.12 inch - 06Z to 07Z. |
| 8/13/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
BKN to OVC SC moved south southeast across north and central into south central, east cemtral, southeast Missouri early to late morning 8/13/2012. The OVC SC and northwest to north wind 5 to 15mph prevented afternoon maximum temperatures from reaching 80F for the first time since 6/01/2012. Although ceiling rose from OVC 1000 to OVC 4000, NO known rainfall was observed at any Missouri reporting locales. Although NO known rainfall was observed, drought conditions were alleviated by markedly reduced solar radiation and lower evaporation of soil moisture. |
| 8/14/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Weak mid/upper troposphere disturbances and associated BKN to SCT AC/OVC CS moved east southeast across central and south sections of Missouti along and south of I-70 morning to late afternoon 8/14/2012. Even 0.01 inch of rain was recorded at Sedalia MO Memorial Airport and 0.03 inch at Osage Beach MO early afternoon 8/24/2012. BKN AC/OVC CS kept late morning afternoon temperatures in low to mid 70s until AC became SCT to FEW and CS BKN to SCT late afternoon, allowing afternoon temperatures to rise upper 70s to low 80s. Missouri state-wide drought conditions continue to be alleviated by much below afternoon temperatures, in spite of lack of general rainfall. |
| 8/15/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
CLR skies, afternoon dew points 55F to 65F, southeast/south winds 5-15mph allow 8/13/2012 afternoon temperatures to again rise 93F to 98F. There were no know reports shower and thunderstorm activity across the middle Mississippi and Missouri Valleys 8/15/2012, However, a relatively small MCC and associated scattered showers and thundertorms is moving east across west central Iowa early morning 8/16/2012. Hence, severe drought(northwest, north central), extreme drought, exceptional drought (south central, southeast/bootheel) conditions persist across Missouri. |
| 8/16/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Notable cold front moved across central/east central Missouri 18Z - 20Z 8/16/2012. Scattered showers and thunderstorms devloped along/ahead of the cold front and moved east southeast across south central, east central, southwest and southeast Missouri later afternoon.However, locales along/north of I-70, west of Sedalia MO received trace amounts, if any rain. Afternoon 8/16/2012 known amounts are trace at Columbia Regional Airport, 0.02 inch at Sedalia Regional Airport, 0.03 inch at Jefferson City Memorial Airport, trace at Rolla National Airport, 0.26 inch at Farmington Regional Airport, 0.10 inch at Osage Beach/Lake of the Ozarks MO and 0.51 inch at Lambert Saint Louis International Airport MO. US Drought Monitor released 8/16/2012 showed that exceptional drought had moved east from central Kansas across west MO, include metro Kansas City, into west and central Boone County MO. |
| 8/17/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
FEW CI late morning /early afternoon became CLR and remained CLR late after, evening , night to early morning 8/18/2012. However, lack of additional rain and afternnon dew points upper 30s to mid 40s were important parameters in maintenance of drought conditions across Missouri. Hence, severe drought (northwest to north central), extreme drought, exceptional drought(southeast/bootheel, south central, southwest, west into central Boone county) conditions persist. |
| 8/18/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Weak middl/upper troposphere disturbance that was strong enough to produce and maintain BKN AC/OVC CS late afternoon, evening, night 8/18/2012, continuing early morning 8/19/2012. Even very light rain or "sprinkles" have been reported at a few locles. Although mid/upper troposphere remain quite moist, as indicated be BKN AC/OVC CS, the lower troposphere continues relatively dry, so only trace amounts are being reported at locales, receiving rain. Although alleviated by cooler late afternoon/evening temperatures, severe drought(northwest, north central), extreme drought, exceptional drought(southeast/bootheel, south central, southwest, west into central Boone county) conditions persist.
|
| 8/19/2012 |
12:59 AM |
T |
0.0 |
0.00 |
0.0 |
0.00 |
Although Trace amount, as indicated below, occurred prior to 7AM CDT, I did not have time to send another report, since Fall semester 2012 at University of Missouri begins 8/20/2012 and I was too busy by 7AM 8/19/2012 to send another report. However, in spite of afternoon dew points 45F to 50F, cooler afternoon temperatures helped alleviate severe drought(northwest, north central), EXTREME drought, exceptional drought(southeast/bootheel, south central, southwest, west into Boone county) conditions across Missouri 8/19/2012, Additionally, very light rain and much below normal afternoon temperatures occurred Cape Girardeau MO 8/19/2012. |
| 8/20/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
SCT CU/BKN SC developed late morning/early afternoon across central and east central Missouri 8/20/2012, becoming FEW CU/FEW SC late afternoon/evening; however, there were no known reports of rainfall. Hence, severe drought(northwest, north central), extreme drought, exceptional drought(southeast/bootheel, southcentral, southwest, west into Boone county Missouri) conditions persist, although alleviated somewhat by north to northeast winds and cooler(relative to early August) afternoon temperatures. |
| 8/21/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Again, SCT to FEW CU developed late morning/early afternoon, mainly across central and east Missouri. However, sky became CLR by late afternoon/evening and there were no reports of rainfall from any station locales. Abundant sunshine and afternoon relative humidities 17% to 27% maintained severe drought(northwest, north central), extreme drought, exceptional drought(southeast/bootheel, southwest, west into central Boone county) conditions across Missouri. |
| 8/22/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Again, there were no reports of rainfall from Missouri station locales 8/22/2012. Only FEW CU/SCT CI appeared afternoon becoming FEW CI evening/night. Abundant sunshine, afternoon relative humidities 15% - 23% and afternoon maximum temperatures 98F to 100F maintained severe drought(northwest, north central), extreme drought, exceptional drought(southeast/bootheel, southwest, west into central Boone county) conditions across Missouri. New weekly US drought monitor due 8/23/2012. |
| 8/23/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Again. FEW CU/SCT CI appeared afternoon 8/23/2012; however, there were no known reports of rainfall. Afternoon relative humidites 18% to 26%, abundant sunshine, maximum temperatures 96F to 99F maintained severe drought northwest, extreme drought, exceptional drought southeastbootheel, southwest, west into central Boone county conditions across Missouri. However, latest GFS runs continue to offer relief Saturday night, Sunday, Sunday night!!! |
| 8/24/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Although BKN to SCT AC was present throughout the day 8/24/2012, there were no reports of rainfall until very light/light rain began to fall over extreme northwest/west Missouri 06Z to 07Z 8/25/2012. The rainfall is moving north northeast. Hence, severe drought northwest, extreme drought, exceptional drought southeast/bootheel, southwest, west into central Boone county conditions persist across Missouri 8/24/2012. However, latest GFS model runs continue to indicate that there will be relief 8/25/2012 night, 8/26/2012. |
| 8/25/2012 |
12:59 AM |
T |
0.0 |
0.00 |
0.0 |
0.00 |
Rainfall amounts around the state of Missouri 8/25/2012 range from TRACE to 0.05 - 0.10 inch, 0.25 to 0.50 inch. However, more significant drought relief is expected during the day 8/26/2012 and 8/26/2012 night into morning 8/27/2012. |
| 8/26/2012 |
12:59 AM |
0.30 |
0.0 |
0.00 |
0.0 |
0.00 |
I apologize for this late report. However, due to system virus, CenturyLink internet services were unavailable from 08Z/3AM CDT until 23Z/6PM CDT 8/27/2012. |
| 8/27/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
CLR/HZ ALOFT thruoughout day/night 8/27/2012, continuing early morning 8.28/2012. Hence, severe drought(northwest), extreme drought, exceptional drought(southeast/bootheel, southwest, west into central Boone county)conditions persist. However, GFS model runs and HPC extended QPF continue to offer significant relief, especially southeast/bootheel and east central Missouri for 8/31/2012 night and 9/01/2012, as remnants of Issac move north northeast across lower into middle Mississippi valleys and central Illinois. |
| 8/28/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
CLR/FEW CU to CLR, afternoon relative humidities 24% to 34% were main parameters for afternoon maximum temperatures 96F to 100F. Hence, severe drought(northwest), extreme drought, exceptional drought(southeast/bootheel, southwest, west into central Boone county)conditions persists. However, latest GFS model runs and HPC QPF continue to indicate significant drought relief 8/31/2012 night, 9/01/2012, 9/01/2012 night due to remnants of Hurricane Issac!! |
| 8/29/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
CLR skies/afternoon relative humidties 21% to 31% allowed 8/29/2012 maximum temperatures to again rise 95F to 100F. Hence, severe drought(northwest), extreme drought. exceptional drought(southeast, southwest, west into central Boone county)conditions persist. Since latest GFS model runs and HPC QPF continue to indicate marked drought relief for Missouri, due to remnants of Tropical ISSAC, 8/31/2012 afternoon/night and 9/01/2012, 8/30/2012 US Drought Monitor should be the last for summer 2012 to indicate severe, extreme and exceptional drought conditions for not only Missouri but Illinois, also!! |
| 8/30/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
CLR skies, afternoon relative humidities 19% to 29% again enabled maximum temperatures to reach 98F to 104F 8/30/2012, Hence, severe drought(northwest), extreme drought, exceptional drought(southeast/bootheel, southwest, west into central Boone county)conditions persist 8/30/2012 acoss Missoouri. However, regional WSR-88D Image Loops early morning 8/31/2012 indicate that light/moderate rain is moving north across southeast/southcentral Missouri associated with the remnants of former tropical storm ISSAC. 2 - 3 inches of rain are expected by Saturday evening 9/01/2012 across central Missouri. |
| 8/31/2012 |
12:59 AM |
2.05 |
0.0 |
0.00 |
0.0 |
0.00 |
Rain associated with the remnants of Tropical Depression ISSAC began moving north across central Missouri morning 8/31/2012. Although most of the rain was light, there have been periods of moderate, occasionally heavy rain, providing drought relief to most sections of Missouri. Record 8/31/2012 rainfall totals were received many Missouri station locales!! |
| 9/1/2012 |
12:59 AM |
0.38 |
0.0 |
0.00 |
0.0 |
0.00 |
After low/mid troposphere disturbances associated with early morning 9/01/2012 rain moved east, low troposphere disturbances were associated with development more light/very rain that moved across central/east central Missouri late afternoon, evening, night 9/01/2012. Late afternoon, evening, night totals were generally 0.10 inch to 0.25 inch. 8/31/2012 and 9/01/2012 rains have provided significant drought relief to those Missouri locales, receiving greater than 1.00 inch. |
| 9/2/2012 |
12:59 AM |
T |
0.0 |
0.00 |
0.0 |
0.00 |
Scattered very light rain associated with weak low troposphere disturbances continued to move south southwest across central /east central Missouri early morning 9/02/2012. Only trace to perhaps 0.01 inch amounts were recorded over central Missouri while 0.05 inch to 0.10 inch amounts were recorded over east central Missouri, As skies became CLR late afternoon, temperatures rose 84F to 87F. Evidence still remains that topsoil moisture has been replenished by 8/31/2012 and 9/01/2012 rains. |
| 9/3/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Mostly CLR skies observed north, central and southwest Missouri 9/03/2012. However, afternoon temperatures 93F - 98F, along with dew points 69F - 73F made outdoor activities quite uncomfortable.
Scatttered rain and isolated thunderstorms, associated with mid troposphere disturbances, are moving east along/north of I-70 across north central Missouri 06Z - 09Z 9/04/2012. Trace amounts are being observed across central Boone county while measurable amounts, as indicated by regional WSR-88D Image Loops, are being observed further north. |
| 9/4/2012 |
12:59 AM |
0.16 |
0.0 |
0.00 |
0.0 |
0.00 |
Mid/upper troposphere disturbances/associate scattered thunderstorms moving east southeast across, north/along/south of I-70, across west central/central Missouri has again brought significant RAIN. Sky became mostly CLR late morning/early afternoon 9/04/2012, as temperatures rose 94F - 98F. Scattered showers/isolated thunderstorms are moving east southeast across east and southeast Kansas early morning 9/05/2012, as temperatures remain warm - 75F to 79F. |
| 9/5/2012 |
12:59 AM |
0.05 |
0.0 |
0.00 |
0.0 |
0.00 |
Again, a low/mid troposphere disturbance and associated scattered very light/light rain moved east across west central, central, east central Missouri morning 9/05/2012. However, by early afternoon sky had become CLR, as afteernoon temperatures rose 91F to 97F. Howver, afternoon dew points 69F to 73F contnued uncomfortabe outdoor conditions, |
| 9/6/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Small but strong MCC and associated scattered showers and thunderstorms, few approached severe limits, moved east across south central Missouri early afternoon 9/06/2012. Although 0.35 inch was observed at Jefferson City Memorial Airport, only a trace was recorded at Columbia Regional Airport and 0.00 further north. Sky became mostly CLR late afternoon/ evening. Scattered AC is moving east across central/southwest Missouri early morning 9/07/2012 to east northeast of a small MCC moving east across south central Kansas. |
| 9/7/2012 |
12:59 AM |
0.45 |
0.0 |
0.00 |
0.0 |
0.00 |
SQUALL line containing embedded MCCs moved east southeast, ahead of a notable COLD front, mid/late afternoon 9/07/2012. Scattered thunderstorms, moderate/heavy rain and large HAIL(known locales in Boone county Missouri) were associated with the squall line/MCCs. CoCoRAHS HAIL report was submitted at 3:55PM CDT 9/07/2012. According to Davis instruments Vantage Pro at Columbia 0.6 W, HAIL and rain fell 8.11 inch per hour at 1500CST 9/07/2012!!!!! |
| 9/8/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
CLR skies, northwest winds 10-15 mph, afternoon temperatures 74F - 78F, dew points 47F - 53F were welcome after severe thunderstorms/associated 1 to 2+ inch HAIL falls of afternoon 9/07/2012. |
| 9/9/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
CLR skies, afternoon temperatures 76F - 80F, dewpoints 47F - 53F, northeast to east winds 5 - 10 mphwere the weather rule for 9/09/2012. 1025mb HIGH pressure over the north central states with a ridge extending south southwest the the southern plains/lower Mississippi valley was the dominant synoptic feature. |
| 9/10/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
CLR skies, afternoon temperatures 80F - 85F, dew point temperatures 52F - 57F, southeast winds 5 - 10mph were the rule 9/10/2012. High surface pressure 1024mb moved east to the Ohio valley, as a warm front and associated SCT AC/SCT CI moved northeast across northern plains states. |
| 9/11/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
CLR skies.FEW CI afternoon, afternoon temperatures 88F - 93F, afternoon dew points 57F - 62F, southeast to south winds 6 -12mph were the rule 9/11/2012. High surface pressure - 1024mb moved east to just off the mid Atlantic coast while a notable cold front moved east southeast across the northern plains. |
| 9/12/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Afternoon temperatures 87F - 92F, dewpoints 59F - 64F, southeast south winds 6 - 12mph, along CLR skies to FEW CU afternoon were the rule 9/12/2012. High surface pressure 1030mb - 1027mb withn ridge extending west/southwest to Ohio and lower Mississippi valleys, as notable COLD front/ associated scattered rain moving northeast along/east of cold front moved east across north Mississippi valley and north central Plains states were dominant synoptic features 9/12/2012 into early AM 9/13/2012. Scattered light/moderate rain is moving northeast across northwest Missouri (09Z - 10Z) 9/13/2012. |
| 9/13/2012 |
12:59 AM |
0.30 |
0.0 |
0.00 |
0.0 |
0.00 |
Following a notable COLD front passing, scattered light/occasionaly moderate/briefly heavy rain moved east along/north of I-70 across central Missouri afternoon 9/13/2012. Additional light rain, associated with a weak surface LOW along the COLD front over northeast Oklahoma, moved east southeast across central Missouri night 9/132012, continuing early morning 9/14/2012. Temperatures fell from 70F - 75F late moring 9/13/2012 prior to passing of the COLD front 51F - 56F by 06Z 9/14/2012!! |
| 9/14/2012 |
12:59 AM |
0.11 |
0.0 |
0.00 |
0.0 |
0.00 |
Light/occasionally moderate rain associated the weak surface LOW over over northeast Oklahoma, along the slow moving southeast moving COLD, continued early morning 9/14/2012 over central, south central, southwest-west Missouri, ending west northwest to east southeast. Rain ended across central and east central Missouri by 12Z 9/13/3012. However, scattered rain continued throughout day/night 9/14/2012 over southwest Missouri. Opaque OVC CS to BKN CS and northeast wind 5 - 10mph kept afternoon temperatures 67F to 71F. |
| 9/15/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Mid troposphere disturbance associated scattered light/occasionally moderate rain moved across southwest, south central Misouri morning/afternoon 9/15/2012.OVC to BKN AC associated the mid troposphere disturbance moved across central, east Missouri. OVC SC is being observed across central and south sections of Missouri, along with light/moderate rain southeast Missouri early morning 9/16/2012. |
| 9/16/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
OVC SC and light south southeast winds were the rule 9/16/2012. However, temperatures rose to 75F - 79F, as OVC SC became BKN to SCT late morning/afternoon. Although dew point temperatures rose 58F - 62 afternoon, the only known rain observed was over extreme southeast Missouri early morning 9/16/2012.
Light fog/mist - visibilities 2-4 miles = has developed at most Missouri station locales early morning 9/17/2012. |
| 9/17/2012 |
12:59 AM |
0.01 |
0.0 |
0.00 |
0.0 |
0.00 |
Weak low troposphere disturbance and associated narrow band of scattered rain ahead of a notable COLD front moved east southeast across central Missouri early evening into east central Missouri later evening/night 9/17/2012. The only known observed rainfall >0.01 inch was reported across east central Missouri, including metropolis Saint Louis. |
| 9/18/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
CLR skies, northwest winds 8 - 16mph gusts 20 -24mph, afternoon dew points 38F - 42F were the rule 9/18/2012. Hence, afternoon maximum temperatures were 66F - 70F - 7F - 9F below normal. |
| 9/19/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
CLR to FEW CI afternoon, south southeast wind 10 - 20mph gusts 20 - 25mph, afternoon temperatures 77F - 81F were the rule 9/19/2012. However, small complex of scattered showers and isolated thunderstorms moved east across Boone county MO/north of I-70 07Z - 09Z 9/20/2012 ahead of a weak cold front. Measurable reports should be received from reporting Boone county locales north of I-70. |
| 9/20/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
BKN CI to OVC opaque CS associated with a weak upper troposphere disturbance moved southeast across north and central Missouri 9/20/2012. However, since afternoon relative humidities were 25% - 35% and dew points 38F - 43F, no rainfall was observed. Small complex of scattered showers and thunderstorms have developed 07Z - 08Z 9/21/2012 over southwest Missouri vicinity of Springfield, moving east southeast. |
| 9/21/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
CLR to FEW CU late morning became CLR to FEW CI late afternoon, afternoon relative humidities 30% - 40%, temperatures 81F - 86F, south wind 10-15mph morning, southwest to northwest wind 15-20mph gusts to 25mph afternoon were the rule 9/21/2012. There were no known reports of rain from Missouri station locales 9/21/2012. |
| 9/22/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
CLR skies, afternoon/evening dew point temperatures 32F - 38F, late morning/afternoon northwest to north winds 5-15mph associated 1024mb surface high pressure over north/central plains, upper/middle Mississippi, Ohio valleys were the rule 9/22/2012 - beginning of autumnal equinox. |
| 9/23/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
After mid to upper 30s morning low temperatures, temperatures rose to upper 60s - low 70s afternoon maximums, as 1026mb high pressure over north central plains moved east southeast to south central Illinois 9/23/2012. CLR skies morning/early afternoon became FEW to SCT CI, invading from west/northwest, late afternoon 9/23/2012. Skies have become CLR again early morning 9/24/2012. |
| 9/24/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Sky FEW AC/SCT CI late morning/early afternoon becaming CLR late afternoon/evening, southeast/south winds 6-12mph, afternoon maximum temperatures 74F - 78F were the rule 9/24/2012. Sky has become FEW CB N,NE/SCT CU/BKN SC/OVC AC early morning 9/25/2012. Scattered showers and thunderstorms are moving east across extreme west central, north central into east central Missouri early moring 9/25/2012. |
| 9/25/2012 |
12:59 AM |
0.38 |
0.0 |
0.00 |
0.0 |
0.00 |
The first period of rain/isolated thunderstorms occurred as mid/upper troposphere disturbance and associated light briefly moderate/heavy rain moved east across central Missouri late morning 9/25/2012. Observed known amounts were <0.10 inch. During afternoon 9/25/2012, skies became BKN to SCT, allowing temperatures to rise 81F - 86F and thunderstorms - few reaching severe limits to move east across south central into east central Missouri. No known measurable rain occurred north of Jefferson City MO - Saint Louis County MO line.
The second period of known measurable rain accompanying scattered thunderstorms occurred late night 9/25/2012 as another more intense mid/upper troposphere disturbance moved east across central Missouri into east central Missouri. Known amounts were 0.25 inch to 0.50 inch. |
| 9/26/2012 |
12:59 AM |
0.02 |
0.0 |
0.00 |
0.0 |
0.00 |
Scattered very light rain associated with weak lower troposphere disturbance moved east across central into east central Missouri later morning 9/26/2012. Additional known amounts were <0.05 inch. During afternoon, evening, night 9/26/2012, scattered showers and thunderstorms moved east along/south of a quasi-stationary front across southern Missouri. Few showers/isolated thunderstorms have developed and are moving east across south central Missouri and southwest Missouri early morning 9/25/2012. |
| 9/27/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Afternoon temperatures only rose to 70F - 74F, as BKN SC/OVC CS and light southeast to northeast winds were the rule 9/27/2012. Weak low troposphere disturbance and associated scattered very light rain moved east across central/south central Missouri 0430Z - 05330Z 9/28/2012. Although NO rain, not even a trace, was observed at Columbia 0.6 W, other known amounts were 0.04 inch at Columbia Regional Airport MO and Sedalia Regional Airport MO, 0.01 inch at Jefferson City Memorial Airport MO. |
| 9/28/2012 |
12:59 AM |
0.01 |
0.0 |
0.00 |
0.0 |
0.00 |
Finally, a weak lower troposphere and associated scattered very light rain moved east along/north of I-70 across central Missouri 08Z - 09Z 9/28/2012 to provide trace to 0.01 inch amounts for Columbia 0.6 W and other unknown locales.
High pressure - 1021mb over southeast Iowa has finally gained control of middle Mississippi valley/Missouri weather 9/28/2012. As skies became CLR late afternoon, temperatures rose 73F - 77F. CLR skies and light northeast to calm winds late night 9/28/2012 to early morning 9/29/2012 have allowed temperatures to fall 50F - 52F. |
| 9/29/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
CLR skies, temperatures rising from 44F - 48F early morning minimums to 76F - 82F afternoon maximums, light northeast to southeast winds were the rule 9/29/2012. SCT to BKN CS is moving east across southwest, south central, west, central Missouri northeast of notable mid/upper troposphere disturbance associated moderate/heavy rain over OK, central northeast TX, north LA, south AR. |
| 9/30/2012 |
12:59 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
BKN CI, OVC CS, SCT AC/BKN CI, BKN AC/OVC CS moved east/northeast across nearly all of Missouri associated with mid/upper troposphere disturbance over south AR/north LA 9/30/2012. Although rain, occasionally moderate/heavy occurred over notheast TX, east OK, north LA, south /central AR, north MS, west/middle TN, most of AL 9/30/2012, none moved into south MO locales. Rain occasionally moderate is moving north into the Missouri bootheel early morning 10/01/2012. |