Station Overview Station Location
Station Number WY-FM-21 Latitude 42.762989
Station Name Lander 5.7 SW Longitude -108.793333
County Fremont Elevation (ft) 6088



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 09 1.17 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 09 0.82 0.07 26 0.03 15 0.04 11 1 1 0 0.0 0 0
Dec 09 0.59 1.71 31 1.71 31 0.00 0 0 7 1 32.0 7 28
Jan 10 0.45 0.36 31 0.36 31 0.00 0 0 2 1 5.0 2 29
Feb 10 0.76 1.43 28 1.43 28 0.00 0 0 10 1 31.5 10 27
March 10 1.14 3.16 31 3.16 31 0.00 0 0 9 2 19.3 5 11
April 10 1.82 4.29 29 4.29 29 0.00 0 0 11 5 31.5 6 13
May 10 2.16 7.21 31 7.21 31 0.00 0 0 14 1 41.9 6 7
June 10 1.31 2.84 29 2.84 29 0.00 0 0 7 2 0.0 0 0
July 10 0.70 0.56 31 0.56 31 0.00 0 0 6 3 0.0 0 0
Aug 10 0.59 0.76 31 0.76 31 0.00 0 0 12 2 0.0 0 0
Sept 10 1.04 0.05 30 0.05 30 0.00 0 0 2 1 0.0 0 0
Water Year Totals: 12.55" 22.44" 328 days 22.40" 317 0.04" 11 days 1 81 days 19 days 161.2" 36 days 115 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2009
10/2/2009
10/3/2009
10/4/2009
10/5/2009
10/6/2009
10/7/2009
10/8/2009
10/9/2009
10/10/2009
10/11/2009
10/12/2009
10/13/2009
10/14/2009
10/15/2009
10/16/2009
10/17/2009
10/18/2009
10/19/2009
10/20/2009
10/21/2009
10/22/2009
10/23/2009
10/24/2009
10/25/2009
10/26/2009
10/27/2009
10/28/2009
10/29/2009
10/30/2009
10/31/2009
11/1/2009
11/2/2009
11/3/2009 0.00
11/4/2009
11/5/2009
11/6/2009
11/7/2009 0.00
11/8/2009 0.00
11/9/2009 0.00
11/10/2009 0.00
11/11/2009 0.00
11/12/2009 0.00
11/13/2009 0.03
11/14/2009 0.00
11/15/2009 0.00
11/16/2009 0.00
11/17/2009 0.00
11/18/2009 0.00
11/19/2009 0.00
11/20/2009 **
11/21/2009 **
11/22/2009 **
11/23/2009 **
11/24/2009 **
11/25/2009 **
11/26/2009 **
11/27/2009 **
11/28/2009 **
11/29/2009 **
11/30/2009 0.00 0.04
12/1/2009 0.00
12/2/2009 0.36
12/3/2009 0.00
12/4/2009 0.00
12/5/2009 0.00
12/6/2009 0.73
12/7/2009 0.18
12/8/2009 0.02
12/9/2009 0.02
12/10/2009 0.00
12/11/2009 0.00
12/12/2009 0.00
12/13/2009 0.00
12/14/2009 0.00
12/15/2009 0.00
12/16/2009 0.00
12/17/2009 0.00
12/18/2009 0.00
12/19/2009 0.00
12/20/2009 0.00
12/21/2009 0.00
12/22/2009 0.00
12/23/2009 0.00
12/24/2009 0.19
12/25/2009 0.00
12/26/2009 0.21
12/27/2009 T
12/28/2009 0.00
12/29/2009 0.00
12/30/2009 0.00
12/31/2009 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2010 0.00
1/2/2010 0.00
1/3/2010 0.00
1/4/2010 0.00
1/5/2010 0.00
1/6/2010 T
1/7/2010 0.00
1/8/2010 0.00
1/9/2010 0.00
1/10/2010 0.00
1/11/2010 0.00
1/12/2010 0.00
1/13/2010 0.00
1/14/2010 0.00
1/15/2010 0.00
1/16/2010 0.00
1/17/2010 0.00
1/18/2010 0.00
1/19/2010 0.00
1/20/2010 0.00
1/21/2010 0.00
1/22/2010 0.25
1/23/2010 0.11
1/24/2010 0.00
1/25/2010 0.00
1/26/2010 0.00
1/27/2010 0.00
1/28/2010 0.00
1/29/2010 0.00
1/30/2010 0.00
1/31/2010 0.00
2/1/2010 0.00
2/2/2010 0.00
2/3/2010 0.00
2/4/2010 0.00
2/5/2010 0.00
2/6/2010 0.00
2/7/2010 T
2/8/2010 0.04
2/9/2010 0.03
2/10/2010 0.00
2/11/2010 0.00
2/12/2010 0.00
2/13/2010 0.00
2/14/2010 0.03
2/15/2010 0.01
2/16/2010 0.04
2/17/2010 0.00
2/18/2010 0.56
2/19/2010 0.24
2/20/2010 0.21
2/21/2010 0.24
2/22/2010 0.03
2/23/2010 0.00
2/24/2010 0.00
2/25/2010 0.00
2/26/2010 0.00
2/27/2010 0.00
2/28/2010 0.00
3/1/2010 0.15
3/2/2010 0.00
3/3/2010 0.00
3/4/2010 0.00
3/5/2010 0.00
3/6/2010 0.84
3/7/2010 0.00
3/8/2010 0.00
3/9/2010 0.00
3/10/2010 0.00
3/11/2010 0.15
3/12/2010 0.00
3/13/2010 0.00
3/14/2010 0.49
3/15/2010 0.00
3/16/2010 0.00
3/17/2010 0.00
3/18/2010 0.00
3/19/2010 0.96
3/20/2010 0.14
3/21/2010 0.00
3/22/2010 0.00
3/23/2010 0.31
3/24/2010 0.06
3/25/2010 0.00
3/26/2010 T
3/27/2010 0.06
3/28/2010 0.00
3/29/2010 0.00
3/30/2010 0.00
3/31/2010 T
Day of YearDaily PrcpMultiday Prcp
4/1/2010 0.53
4/2/2010 0.28
4/3/2010 0.02
4/4/2010 0.01
4/5/2010 0.44
4/6/2010
4/7/2010 1.10
4/8/2010 0.00
4/9/2010 0.00
4/10/2010 T
4/11/2010 0.00
4/12/2010 0.00
4/13/2010 T
4/14/2010 T
4/15/2010 0.00
4/16/2010 0.00
4/17/2010 0.00
4/18/2010 T
4/19/2010 0.00
4/20/2010 0.00
4/21/2010 0.00
4/22/2010 0.11
4/23/2010 0.71
4/24/2010 1.07
4/25/2010 0.00
4/26/2010 0.01
4/27/2010 0.00
4/28/2010 0.01
4/29/2010 T
4/30/2010 0.00
5/1/2010 T
5/2/2010 0.78
5/3/2010 0.04
5/4/2010 0.15
5/5/2010 0.00
5/6/2010 0.24
5/7/2010 0.51
5/8/2010 0.00
5/9/2010 0.00
5/10/2010 0.59
5/11/2010 0.87
5/12/2010 2.63
5/13/2010 0.26
5/14/2010 0.00
5/15/2010 0.00
5/16/2010 0.00
5/17/2010 0.00
5/18/2010 0.00
5/19/2010 0.09
5/20/2010 0.58
5/21/2010 0.00
5/22/2010 0.05
5/23/2010 0.00
5/24/2010 0.29
5/25/2010 0.13
5/26/2010 0.00
5/27/2010 0.00
5/28/2010 0.00
5/29/2010 0.00
5/30/2010 0.00
5/31/2010 0.00
6/1/2010 0.00
6/2/2010 0.03
6/3/2010 0.00
6/4/2010 0.00
6/5/2010 0.00
6/6/2010 0.00
6/7/2010 T
6/8/2010 0.00
6/9/2010 0.00
6/10/2010 0.02
6/11/2010 0.16
6/12/2010 1.12
6/13/2010 1.30
6/14/2010 0.17
6/15/2010 0.00
6/16/2010 0.00
6/17/2010 0.04
6/18/2010 0.00
6/19/2010 0.00
6/20/2010 0.00
6/21/2010 T
6/22/2010 0.00
6/23/2010 0.00
6/24/2010 0.00
6/25/2010 0.00
6/26/2010
6/27/2010 0.00
6/28/2010 0.00
6/29/2010 0.00
6/30/2010 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2010 0.00
7/2/2010 T
7/3/2010 0.00
7/4/2010 0.07
7/5/2010 T
7/6/2010 0.00
7/7/2010 0.16
7/8/2010 0.00
7/9/2010 0.00
7/10/2010 0.00
7/11/2010 0.05
7/12/2010 0.02
7/13/2010 0.00
7/14/2010 0.00
7/15/2010 0.00
7/16/2010 0.00
7/17/2010 0.00
7/18/2010 0.00
7/19/2010 0.00
7/20/2010 0.00
7/21/2010 0.00
7/22/2010 0.23
7/23/2010 0.00
7/24/2010 0.00
7/25/2010 0.00
7/26/2010 0.00
7/27/2010 0.00
7/28/2010 T
7/29/2010 0.00
7/30/2010 0.03
7/31/2010 0.00
8/1/2010 0.01
8/2/2010 T
8/3/2010 0.00
8/4/2010 0.06
8/5/2010 0.24
8/6/2010 0.00
8/7/2010 0.03
8/8/2010 0.02
8/9/2010 0.00
8/10/2010 0.00
8/11/2010 0.00
8/12/2010 0.00
8/13/2010 0.00
8/14/2010 0.00
8/15/2010 0.12
8/16/2010 0.00
8/17/2010 0.03
8/18/2010 0.00
8/19/2010 0.00
8/20/2010 T
8/21/2010 0.00
8/22/2010 0.00
8/23/2010 0.05
8/24/2010 0.00
8/25/2010 0.00
8/26/2010 0.00
8/27/2010 0.00
8/28/2010 0.03
8/29/2010 0.03
8/30/2010 0.12
8/31/2010 0.02
9/1/2010 0.00
9/2/2010 0.01
9/3/2010 T
9/4/2010 0.00
9/5/2010 0.00
9/6/2010 0.00
9/7/2010 0.00
9/8/2010 0.00
9/9/2010 0.00
9/10/2010 0.00
9/11/2010 0.00
9/12/2010 0.00
9/13/2010 0.00
9/14/2010 0.00
9/15/2010 0.00
9/16/2010 0.00
9/17/2010 0.00
9/18/2010 0.00
9/19/2010 0.00
9/20/2010 0.00
9/21/2010 0.00
9/22/2010 0.00
9/23/2010 0.04
9/24/2010 0.00
9/25/2010 0.00
9/26/2010 0.00
9/27/2010 0.00
9/28/2010 0.00
9/29/2010 0.00
9/30/2010 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
11/3/2009 7:00 AM 0.00 0.0 M M M
11/7/2009 7:00 AM 0.00 0.0 M M M
11/8/2009 7:00 AM 0.00 0.0 M M M
11/9/2009 7:00 AM 0.00 0.0 M M M
11/10/2009 7:00 AM 0.00 0.0 M M M
11/11/2009 7:00 AM 0.00 0.0 M M M
11/12/2009 7:00 AM 0.00 0.0 M M M Extremely high wind gusts last evening. Some broken branches on trees. Temperatures rose through the night with non-measurable precipitation blowing over mountains from the southwest.
11/13/2009 7:00 AM 0.03 M M M M Light rain and drizzle occurred between 10 and 12 am yesterday with overcast skies and light wind. Partly cloudy to cloudy in afternoon then clearing overnight
11/14/2009 7:00 AM 0.00 0.0 M M M
11/15/2009 7:00 AM 0.00 0.0 M M M
11/16/2009 7:00 AM 0.00 0.0 M M M
11/17/2009 7:00 AM 0.00 0.0 M M M
11/18/2009 7:00 AM 0.00 0.0 M M M
11/19/2009 7:00 AM 0.00 0.0 M M M
11/30/2009 7:00 AM 0.00 0.0 M M M
12/1/2009 7:00 AM 0.00 0.0 M M M
12/2/2009 7:00 AM 0.36 8.5 M 8.5 M Light snowfall changed to moderate by 3:00 pm with 1.00 in. by 3:30 pm. Heavy snowfall at 2 inches per hour occured up to 4:30 then tapered offto inch per hour up to 10:30 pm.Temperature dropped from 28F to 8F by 7:00 am with thin overcast skies.
12/3/2009 7:00 AM 0.00 0.0 M M M
12/4/2009 7:00 AM 0.00 0.0 M 4.5 M
12/5/2009 7:00 AM 0.00 0.0 M M M
12/6/2009 7:00 AM 0.73 11.5 0.73 15.5 0.85 Snow event began just prior to yesterday's report with snowfall light to 10:30 am, then moderate to 12:00 am, then light to 2:00 pm with total of 4". Heaviest snowfall at 3:00 pm with total 6" at 5 pm. Light snow all night with very little wind, cold 5 F, still light snowfall at reporting time
12/7/2009 7:00 AM 0.18 2.5 0.18 11.5 1.60 light snow all day tapering off at 6:00 pm with blowing and frifting snow. Temperature drop overnight from 12 F to -6 F at recording time
12/8/2009 7:00 AM 0.02 0.5 M 8.5 M Continued very cold overnight with light snow in the morning. Light breeze from the SW -5 F
12/9/2009 7:00 AM 0.02 2.0 M 9.0 M bitter cold, light precipitation continued to near 12:00,mostly cloudy in afternoon partly clearing overnight. lowest temp -18 F
12/10/2009 7:00 AM 0.00 0.0 M 9.0 M
12/11/2009 7:00 AM 0.00 0.0 M 9.0 M
12/12/2009 7:00 AM 0.00 0.0 M 8.5 1.23
12/13/2009 7:00 AM 0.00 0.0 M 8.0 M
12/14/2009 7:00 AM 0.00 0.0 M 8.5 M
12/15/2009 7:00 AM 0.00 0.0 M 8.0 M
12/16/2009 7:00 AM 0.00 0.0 M 8.0 M
12/17/2009 7:00 AM 0.00 0.0 M 7.5 M
12/18/2009 7:00 AM 0.00 0.0 M 7.5 M
12/19/2009 7:00 AM 0.00 0.0 M 7.0 1.05
12/20/2009 7:00 AM 0.00 0.0 M 6.0 M
12/21/2009 7:00 AM 0.00 0.0 M 6.0 M
12/22/2009 7:00 AM 0.00 0.0 M 6.0 1.12
12/23/2009 7:00 AM 0.00 0.0 M 6.0 M
12/24/2009 7:00 AM 0.19 5.0 0.19 10.5 1.37 Snowfall was light to moderate through the precipitation period with light winds. Clear overnight with blowing and drifting snow of low water content
12/25/2009 7:00 AM 0.00 0.0 M 10.5 M
12/26/2009 7:00 AM 0.21 2.0 M 10.5 M
12/27/2009 7:00 AM T T M 10.5 M
12/28/2009 7:00 AM 0.00 0.0 M 10.0 M
12/29/2009 7:00 AM 0.00 0.0 M 10.0 M
12/30/2009 7:00 AM 0.00 0.0 M 10.0 M
12/31/2009 7:00 AM 0.00 0.0 M 10.0 1.53
1/1/2010 7:00 AM 0.00 0.0 M 9.5 M
1/2/2010 7:00 AM 0.00 0.0 M 9.5 M
1/3/2010 7:00 AM 0.00 0.0 M 9.5 M
1/4/2010 7:00 AM 0.00 0.0 M 9.5 M
1/5/2010 7:00 AM 0.00 0.0 M 9.0 M
1/6/2010 7:00 AM T T M 8.5 M
1/7/2010 7:00 AM 0.00 0.0 M M M
1/8/2010 7:00 AM 0.00 0.0 M 8.5 M
1/9/2010 7:00 AM 0.00 0.0 M 8.5 M
1/10/2010 7:00 AM 0.00 0.0 M 8.5 M
1/11/2010 7:00 AM 0.00 0.0 M 8.5 M
1/12/2010 7:00 AM 0.00 0.0 M 8.5 M Snow cover has remained relatively stable over the past two weeks (at 8-9 inches)as daytime temperatures have not exceeded 25 degrees F.
1/13/2010 7:00 AM 0.00 0.0 M 8.5 M
1/14/2010 7:00 AM 0.00 0.0 M 8.0 M
1/15/2010 7:00 AM 0.00 0.0 M 7.5 M
1/16/2010 7:00 AM 0.00 0.0 M 7.5 1.92
1/17/2010 7:00 AM 0.00 0.0 M 7.0 M
1/18/2010 7:00 AM 0.00 0.0 M 6.5 M
1/19/2010 7:00 AM 0.00 0.0 M 6.5 M
1/20/2010 7:00 AM 0.00 0.0 M 6.0 M
1/21/2010 7:00 AM 0.00 0.0 M 6.0 M
1/22/2010 7:00 AM 0.25 3.5 M 9.5 M
1/23/2010 7:00 AM 0.11 1.5 M 10.5 M
1/24/2010 7:00 AM 0.00 0.0 M 10.5 M
1/25/2010 7:00 AM 0.00 0.0 M 10.0 M
1/26/2010 7:00 AM 0.00 0.0 M 10.0 M
1/27/2010 7:00 AM 0.00 0.0 M 9.5 M
1/28/2010 7:00 AM 0.00 0.0 M M M
1/29/2010 7:00 AM 0.00 0.0 M 9.0 M
1/30/2010 7:00 AM 0.00 0.0 M 9.0 M
1/31/2010 7:00 AM 0.00 0.0 M 8.5 M
2/1/2010 7:00 AM 0.00 0.0 M 8.5 M
2/2/2010 7:00 AM 0.00 0.0 M 8.5 M
2/3/2010 7:00 AM 0.00 0.0 M 8.5 M
2/4/2010 7:00 AM 0.00 0.0 M 8.5 M
2/5/2010 7:00 AM 0.00 0.0 M 8.0 M
2/6/2010 7:00 AM 0.00 0.0 M 8.0 2.12
2/7/2010 7:00 AM T T M 7.5 M
2/8/2010 7:00 AM 0.04 1.0 M 8.0 M
2/9/2010 7:00 AM 0.03 1.0 M 8.0 M
2/10/2010 7:00 AM 0.00 0.0 M 8.5 M
2/11/2010 7:00 AM 0.00 0.0 M 8.0 M
2/12/2010 7:00 AM 0.00 0.0 M 7.5 M
2/13/2010 7:00 AM 0.00 0.0 M 7.5 M
2/14/2010 7:00 AM 0.03 0.8 M 7.5 M
2/15/2010 7:00 AM 0.01 0.2 M 8.0 M
2/16/2010 7:00 AM 0.04 0.5 M 7.5 M
2/17/2010 7:00 AM 0.00 0.0 M 7.5 M
2/18/2010 7:00 AM 0.56 8.2 M 15.7 M NOAA forcast for measurable snowfall was 2-4 inches to begin early this morning. So far we have received double that amount with continued moderate snowfall at the time of this report, 7:30. The updated forcast is for eight inches, which we already have, with snow tapering off by noon today
2/19/2010 7:00 AM 0.24 3.6 0.24 20.1 3.13 Light snow in morning yesterday then cloudy. Light snow agin early this morning and continuing at present. This was a 12" snow event that the weather service failed to provide a winter weather warning for our area until it was actually in progress.
2/20/2010 7:00 AM 0.21 7.8 0.21 22.7 M Continuing snowfall from this storm is light to moderate with brief periods of interruption. NOAA weather office predictions for snow through the last 24 hours under a winter weather advisory have been accurate. No melting is occuring and the upslope winds are 2-3 mph from the east.
2/21/2010 7:00 AM 0.24 7.9 0.24 26.2 M Light to short periods of moderate snow all day. Light snow continuing this morning. Little or no wind from the southeast.
2/22/2010 7:00 AM 0.03 0.5 0.30 24.3 3.62
2/23/2010 7:00 AM 0.00 0.0 M 20.8 M The storm system of the past week deposited 18.5 inches of snow. Previous snow core depth was 7.5 inches and with compaction to date we have a core depth of 20.8 inches with warmer weather on the way.
2/24/2010 7:00 AM 0.00 0.0 M 19.5 M
2/25/2010 7:00 AM 0.00 0.0 M 19.3 M
2/26/2010 7:00 AM 0.00 0.0 M 17.6 M
2/27/2010 7:00 AM 0.00 0.0 M 16.0 3.26
2/28/2010 7:00 AM 0.00 0.0 M M M
3/1/2010 12:15 PM 0.15 M 0.15 M M
3/2/2010 7:00 AM 0.00 0.0 M M M
3/3/2010 7:00 AM 0.00 0.0 M M M
3/4/2010 7:00 AM 0.00 0.0 M M M
3/5/2010 7:00 AM 0.00 0.0 M M M
3/6/2010 11:00 AM 0.84 M 0.84 M M
3/7/2010 7:00 AM 0.00 0.0 M M M
3/8/2010 7:00 AM 0.00 0.0 M M M
3/9/2010 7:00 AM 0.00 0.0 M M M
3/10/2010 7:00 AM 0.00 0.0 M M M
3/11/2010 9:15 AM 0.15 M 0.15 M M
3/12/2010 7:00 AM 0.00 0.0 M M M
3/13/2010 7:00 AM 0.00 0.0 M M M
3/14/2010 6:21 PM 0.49 M 0.49 M M
3/15/2010 7:00 AM 0.00 0.0 M M M
3/16/2010 7:00 AM 0.00 0.0 M M M
3/17/2010 7:00 AM 0.00 0.0 M M M
3/18/2010 7:00 AM 0.00 0.0 M M M
3/19/2010 7:30 AM 0.96 13.5 0.96 19.5 M
3/20/2010 9:30 AM 0.14 2.2 0.14 20.3 2.89
3/21/2010 8:30 AM 0.00 0.0 M M M
3/22/2010 7:00 AM 0.00 0.0 M 14.5 M
3/23/2010 7:00 AM 0.31 2.6 0.31 14.5 2.82
3/24/2010 7:30 AM 0.06 0.5 0.06 16.0 M
3/25/2010 7:00 AM 0.00 0.0 M 8.5 M
3/26/2010 7:00 AM T T M 8.0 M
3/27/2010 7:00 AM 0.06 0.5 0.06 M M
3/28/2010 7:00 AM 0.00 0.0 M 7.0 1.91 Very uneven melt of the existing snow pack.Some bare areas showing up. Core depth taken as average of 5 measurements.
3/29/2010 7:00 AM 0.00 0.0 M 5.5 M
3/30/2010 7:00 AM 0.00 0.0 M 4.5 0.56 Current snow depth is average of ten measures of bare and covered areas along a horizontal transect. Range of depths 3 to 14 inches.
3/31/2010 7:00 AM T T M 3.0 M
4/1/2010 7:00 AM 0.53 6.2 0.53 8.5 M Storm event began with snow without rain mixed.
4/2/2010 7:00 AM 0.28 4.2 0.28 13.5 M
4/3/2010 7:30 AM 0.02 0.2 0.02 6.5 1.32
4/4/2010 7:00 AM 0.01 0.1 M 6.0 M
4/5/2010 7:30 AM 0.44 3.5 0.44 7.0 M
4/7/2010 7:00 AM 1.10 17.3 1.10 19.5 2.24 Two precipitation events occurred in the past 24 hours. The first left 12 inches of heavy wet snow. The second left 5 inches of light snow. Sub-blizzard conditions existed for a short time with the first snow.
4/8/2010 7:00 AM 0.00 0.0 M 11.5 M
4/9/2010 7:00 AM 0.00 0.0 M 8.0 M
4/10/2010 7:00 AM T T M 7.0 M
4/11/2010 7:00 AM 0.00 0.0 M 4.5 M
4/12/2010 7:00 AM 0.00 0.0 M 2.0 M Drifts of snow up to 2 ft. deep persist on north facing slopes. Snow depth total is an average of ten measurements the recording area.
4/13/2010 7:00 AM T M M 2.0 0.62
4/14/2010 7:00 AM T T M 2.0 M
4/15/2010 7:00 AM 0.00 0.0 M 0.0 M No snow left in measurement area. Numerous snow drifts of up to two feet remain in shaded areas.
4/16/2010 7:00 AM 0.00 0.0 M M M
4/17/2010 7:00 AM 0.00 0.0 M 0.0 M
4/18/2010 7:00 AM T M M M M
4/19/2010 7:00 AM 0.00 0.0 M 0.0 M
4/20/2010 7:00 AM 0.00 0.0 M M M
4/21/2010 7:00 AM 0.00 0.0 M M M
4/22/2010 7:00 AM 0.11 M M M M Precipitation as rain showers began with a couple of lighting strikes, the first noticed for the year. No snow left on the ground.
4/23/2010 7:30 AM 0.71 0.0 M 0.0 M Showers of the first wave of precipitation ended around 12:30 p.m. yesterday with 0.12 additional moisture. Next storm began around 2:00 this morning and is continuing with no snow as yet.
4/24/2010 7:00 AM 1.07 0.0 M M M Surprisingly no snow fell with this storm. Snow level was about 8000 ft. level. A great amount of sediment discharge occurred in the nearby river,more than recorded in several years.
4/25/2010 7:00 AM 0.00 0.0 M M M
4/26/2010 7:30 AM 0.01 T M M M Precipitation was a brief light granular snow shower that melted quickly on the ground
4/27/2010 7:30 AM 0.00 0.0 M M M
4/28/2010 7:00 AM 0.01 M M M M
4/29/2010 7:00 AM T M M M M
4/30/2010 7:25 AM 0.00 0.0 M M M
5/1/2010 7:00 AM T T M M M
5/2/2010 7:00 AM 0.78 10.3 M M M A surprise (unpredicted) upslope storm on the southern end of the Wind River range preceded by a strong low pressure dip at 8:00 pm dumped over 10 inches of wet snow and is continuing at reporting time
5/3/2010 7:00 AM 0.04 0.3 M 0.0 M
5/4/2010 7:00 AM 0.15 0.0 M 0.0 M Rain showers overnight with 45 mph wind gusts.
5/5/2010 7:00 AM 0.00 0.0 M M M
5/6/2010 7:20 AM 0.24 1.5 M 1.5 0.09
5/7/2010 7:00 AM 0.51 7.3 0.51 7.3 0.51 We received 7.5 inches of snow beyond the predicted 1 inch which was followed by a prolonged period of temperature below 20 degrees F. This resulted in serious frost damage to our fruit trees some of which were in partial bloom.
5/8/2010 7:00 AM 0.00 0.0 M 0.3 0.02
5/9/2010 7:30 AM 0.00 0.0 M 0.0 M
5/10/2010 7:00 AM 0.59 0.0 M 0.0 M Steady rain throughout the night. Drizzle mixed with snow this morning. Snow level at 6200 ft.
5/11/2010 7:30 AM 0.87 2.2 0.18 2.2 0.18 Periodic rainshowers through the reporting period until early morning when rain turned to snow. Snow continuing this morning, no wind.
5/12/2010 7:30 AM 2.63 20.3 M 23.6 2.63
5/13/2010 7:30 AM 0.26 0.0 0.26 13.4 3.26 Light snow throughout last 24 hrs that melted as it fell . Two day storm total in snow was 34 inches much of it melting and consolidating in the snow pack resulting in over 3 inches of moisture in the core. Severe snow damage to our ornamental and fruit trees even when leaves and flower buds were not completely out.
5/14/2010 7:15 AM 0.00 0.0 0.00 9.0 2.38
5/15/2010 7:00 AM 0.00 0.0 M M M
5/16/2010 7:00 AM 0.00 0.0 M M M
5/17/2010 7:30 AM 0.00 0.0 M 0.0 M
5/18/2010 7:00 AM 0.00 0.0 M M M Several snow drifts remain in shaded north facing areas.
5/19/2010 7:30 AM 0.09 0.0 M 0.0 M
5/20/2010 7:00 AM 0.58 0.0 M 0.0 M Warm rain melted remaining snow. Ground saturated with standing water and rising waters in river to within 2 ft of flood stage
5/21/2010 7:30 AM 0.00 0.0 M M M
5/22/2010 7:30 AM 0.05 0.0 M 0.0 M
5/23/2010 7:00 AM 0.00 0.0 M 0.0 M
5/24/2010 7:00 AM 0.29 0.0 M 0.0 M
5/25/2010 7:00 AM 0.13 0.0 M 0.0 M
5/26/2010 7:30 AM 0.00 0.0 M 0.0 M
5/27/2010 7:00 AM 0.00 0.0 M 0.0 M
5/28/2010 7:00 AM 0.00 0.0 M 0.0 M
5/29/2010 7:00 AM 0.00 0.0 M 0.0 M
5/30/2010 7:30 AM 0.00 0.0 M 0.0 M
5/31/2010 7:30 AM 0.00 0.0 M 0.0 M
6/1/2010 7:30 AM 0.00 0.0 M 0.0 M
6/2/2010 7:00 AM 0.03 M M 0.0 M
6/3/2010 7:30 AM 0.00 0.0 M 0.0 M
6/4/2010 7:00 AM 0.00 0.0 M 0.0 M
6/5/2010 7:00 AM 0.00 0.0 M M M Warm temperatures and record snow melt has pushed the run-off in the Middle Fork of the Popo Agie river to flood stage last night. Only local flooding in lowlying areas but so far is the second highest flood level in last 50 years.
6/6/2010 7:00 AM 0.00 0.0 M 0.0 M
6/7/2010 7:00 AM T M M 0.0 M
6/8/2010 7:00 AM 0.00 0.0 M M M Even without precipitation the Popo Agie River at the State Park nearby crested at 7.5 ft flood stage at 11:30 p.m. overflowing ditch headgates and causing flooding problems throughout the Lander valley.
6/9/2010 7:30 AM 0.00 0.0 M 0.0 M
6/10/2010 7:00 AM 0.02 M M 0.0 M
6/11/2010 7:00 AM 0.16 M M M M
6/12/2010 7:00 AM 1.12 M M 0.0 M
6/13/2010 7:00 AM 1.30 M M 0.0 M Light rain through the period. Snow level 6800 ft this morning. No accumulation
6/14/2010 7:30 AM 0.17 M M 0.0 M
6/15/2010 7:00 AM 0.00 0.0 M 0.0 M
6/16/2010 7:00 AM 0.00 0.0 M 0.0 M
6/17/2010 7:00 AM 0.04 M M 0.0 M
6/18/2010 6:30 AM 0.00 0.0 M 0.0 M
6/19/2010 7:00 AM 0.00 0.0 M 0.0 M
6/20/2010 7:30 AM 0.00 0.0 M 0.0 M
6/21/2010 7:00 AM T M M 0.0 M
6/22/2010 7:00 AM 0.00 0.0 M 0.0 M
6/23/2010 7:00 AM 0.00 0.0 M 0.0 M
6/24/2010 7:30 AM 0.00 0.0 M 0.0 M
6/25/2010 7:00 AM 0.00 0.0 M 0.0 M
6/27/2010 6:00 AM 0.00 0.0 M 0.0 M
6/28/2010 6:00 AM 0.00 0.0 M 0.0 M
6/29/2010 7:00 AM 0.00 0.0 M 0.0 M
6/30/2010 6:45 AM 0.00 0.0 M 0.0 M
7/1/2010 6:00 AM 0.00 0.0 M 0.0 M
7/2/2010 7:00 AM T M M 0.0 M
7/3/2010 7:00 AM 0.00 0.0 M 0.0 M
7/4/2010 7:30 AM 0.07 M M M M First overcast day of the summer with light showers and some cloud to ground lightning. Not forecast.
7/5/2010 7:00 AM T M M 0.0 M
7/6/2010 7:15 AM 0.00 0.0 M 0.0 M
7/7/2010 7:30 AM 0.16 M M 0.0 M
7/8/2010 7:00 AM 0.00 0.0 M 0.0 M
7/9/2010 7:00 AM 0.00 0.0 M 0.0 M
7/10/2010 7:00 AM 0.00 0.0 M 0.0 M
7/11/2010 7:30 AM 0.05 M M 0.0 M
7/12/2010 7:00 AM 0.02 M M 0.0 M
7/13/2010 7:00 AM 0.00 0.0 M 0.0 M
7/14/2010 7:00 AM 0.00 0.0 M 0.0 M
7/15/2010 7:30 AM 0.00 0.0 M 0.0 M
7/16/2010 7:00 AM 0.00 0.0 M 0.0 M
7/17/2010 7:00 AM 0.00 0.0 M 0.0 M Reached 91 F for first time this summer with 17% RH.
7/18/2010 7:00 AM 0.00 0.0 M 0.0 M
7/19/2010 7:00 AM 0.00 0.0 M 0.0 M
7/20/2010 7:00 AM 0.00 0.0 M 0.0 M
7/21/2010 7:00 AM 0.00 0.0 M 0.0 M
7/22/2010 7:30 AM 0.23 M M 0.0 M Early evening precipitation event as several brief showers with more than a dozen nearby cloud to ground lightning strikes.
7/23/2010 7:00 AM 0.00 0.0 M 0.0 M
7/24/2010 6:45 AM 0.00 0.0 M 0.0 M
7/25/2010 7:00 AM 0.00 0.0 M 0.0 M
7/26/2010 7:30 AM 0.00 0.0 M 0.0 M
7/27/2010 7:00 AM 0.00 0.0 M 0.0 M
7/28/2010 7:30 AM T M M 0.0 M
7/29/2010 7:30 AM 0.00 0.0 M 0.0 M
7/30/2010 7:30 AM 0.03 0.0 M M M
7/31/2010 7:00 AM 0.00 0.0 M 0.0 M
8/1/2010 7:00 AM 0.01 0.0 M M M
8/2/2010 7:00 AM T M M 0.0 M
8/3/2010 7:00 AM 0.00 0.0 M 0.0 M
8/4/2010 7:00 AM 0.06 M M 0.0 M
8/5/2010 7:30 AM 0.24 M M 0.0 M
8/6/2010 7:00 AM 0.00 0.0 M 0.0 M
8/7/2010 7:00 AM 0.03 M M 0.0 M
8/8/2010 7:00 AM 0.02 0.0 M M M
8/9/2010 7:30 AM 0.00 0.0 M 0.0 M
8/10/2010 7:00 AM 0.00 0.0 M 0.0 M
8/11/2010 7:30 AM 0.00 0.0 M 0.0 M
8/12/2010 7:00 AM 0.00 0.0 M 0.0 M
8/13/2010 7:00 AM 0.00 0.0 M 0.0 M
8/14/2010 7:00 AM 0.00 0.0 M 0.0 M
8/15/2010 7:00 AM 0.12 0.0 M 0.0 M
8/16/2010 7:00 AM 0.00 0.0 M 0.0 M
8/17/2010 7:00 AM 0.03 M M 0.0 M
8/18/2010 7:00 AM 0.00 0.0 M 0.0 M
8/19/2010 7:00 AM 0.00 0.0 M 0.0 M
8/20/2010 7:00 AM T M M 0.0 M
8/21/2010 7:00 AM 0.00 0.0 M 0.0 M
8/22/2010 7:00 AM 0.00 0.0 M M M
8/23/2010 7:30 AM 0.05 M M 0.0 M
8/24/2010 7:00 AM 0.00 0.0 M 0.0 M
8/25/2010 7:00 AM 0.00 0.0 M 0.0 M
8/26/2010 7:30 AM 0.00 0.0 M 0.0 M
8/27/2010 7:30 AM 0.00 0.0 M 0.0 M
8/28/2010 7:00 AM 0.03 M M 0.0 M
8/29/2010 7:00 AM 0.03 M M 0.0 M
8/30/2010 7:00 AM 0.12 M M 0.0 M
8/31/2010 7:00 AM 0.02 M M 0.0 M
9/1/2010 7:00 AM 0.00 0.0 M M M
9/2/2010 7:00 AM 0.01 M M 0.0 M
9/3/2010 7:00 AM T M M 0.0 M
9/4/2010 7:00 AM 0.00 0.0 M M M
9/5/2010 7:30 AM 0.00 0.0 M M M
9/6/2010 7:00 AM 0.00 0.0 M 0.0 M
9/7/2010 7:00 AM 0.00 0.0 M 0.0 M
9/8/2010 7:00 AM 0.00 0.0 M 0.0 M
9/9/2010 7:45 AM 0.00 0.0 M 0.0 M
9/10/2010 7:00 AM 0.00 0.0 M 0.0 M
9/11/2010 7:00 AM 0.00 0.0 M 0.0 M
9/12/2010 7:00 AM 0.00 0.0 M M M
9/13/2010 7:00 AM 0.00 0.0 M M M
9/14/2010 7:00 AM 0.00 0.0 M M M
9/15/2010 7:00 AM 0.00 0.0 M M M
9/16/2010 7:00 AM 0.00 0.0 M M M
9/17/2010 7:00 AM 0.00 0.0 M M M
9/18/2010 7:00 AM 0.00 0.0 M M M
9/19/2010 7:00 AM 0.00 0.0 M M M
9/20/2010 7:00 AM 0.00 0.0 M M M
9/21/2010 7:00 AM 0.00 0.0 M M M
9/22/2010 7:00 AM 0.00 0.0 M M M
9/23/2010 7:00 AM 0.04 M M 0.0 M
9/24/2010 7:00 AM 0.00 0.0 M 0.0 M
9/25/2010 7:00 AM 0.00 0.0 M 0.0 M
9/26/2010 7:30 AM 0.00 0.0 M 0.0 M
9/27/2010 7:00 AM 0.00 0.0 M 0.0 M
9/28/2010 7:00 AM 0.00 0.0 M 0.0 M
9/29/2010 7:00 AM 0.00 0.0 M 0.0 M
9/30/2010 7:00 AM 0.00 0.0 M 0.0 M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/20/2009 11/30/2009 7:15 AM 11 0.04 M M



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground