Station Overview Station Location
Station Number TN-BT-15 Latitude 35.858195
Station Name Rockford 2.2 NNW Longitude -83.955136
County Blount Elevation (ft) 896



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 10 2.66 5.00 13 0.50 8 4.50 5 2 2 0 0.0 0 0
Nov 10 4.05 1.50 3 1.50 3 0.00 0 0 3 0 0.0 0 0
Dec 10 4.74 3.25 8 3.25 7 0.00 1 0 3 0 0.0 0 1
Jan 11 4.61 2.00 4 0.50 2 1.50 2 1 1 0 0.0 0 1
Feb 11 4.36 1.50 3 1.50 3 0.00 0 0 2 0 0.0 0 0
March 11 4.41 4.60 7 3.60 4 1.00 3 1 3 0 0.0 0 0
April 11 4.11 5.75 23 3.25 10 2.50 13 3 5 0 0.0 0 0
May 11 4.74 6.00 21 1.00 3 5.00 18 3 1 0 0.0 0 0
June 11 3.96 3.00 13 3.00 5 0.00 8 1 2 0 0.0 0 0
July 11 5.12 2.75 33 2.75 13 0.00 20 3 5 0 0.0 0 0
Aug 11 3.24 1.00 7 0.50 1 0.50 6 2 1 0 0.0 0 0
Sept 11 3.58 8.50 5 1.00 3 7.50 2 1 1 0 0.0 0 0
Water Year Totals: 49.58" 44.85" 140 days 22.35" 62 22.50" 78 days 17 29 days 0 days 0.0" 0 days 2 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
10/1/2010 0.00
10/2/2010 0.00
10/3/2010 0.00
10/4/2010
10/5/2010
10/6/2010
10/7/2010
10/8/2010
10/9/2010
10/10/2010
10/11/2010
10/12/2010 0.25
10/13/2010 0.25
10/14/2010 0.00
10/15/2010 0.00
10/16/2010
10/17/2010
10/18/2010
10/19/2010
10/20/2010
10/21/2010
10/22/2010
10/23/2010
10/24/2010 **
10/25/2010 1.50
10/26/2010 0.00
10/27/2010 **
10/28/2010 **
10/29/2010 3.00
10/30/2010
10/31/2010
11/1/2010
11/2/2010
11/3/2010
11/4/2010 0.50
11/5/2010
11/6/2010
11/7/2010
11/8/2010
11/9/2010
11/10/2010
11/11/2010
11/12/2010
11/13/2010
11/14/2010
11/15/2010
11/16/2010
11/17/2010
11/18/2010
11/19/2010
11/20/2010
11/21/2010
11/22/2010
11/23/2010
11/24/2010 0.50
11/25/2010
11/26/2010
11/27/2010
11/28/2010
11/29/2010 0.50
11/30/2010
12/1/2010 2.50
12/2/2010
12/3/2010 0.00
12/4/2010
12/5/2010
12/6/2010
12/7/2010 0.00
12/8/2010 0.00
12/9/2010
12/10/2010
12/11/2010 0.50
12/12/2010
12/13/2010
12/14/2010
12/15/2010
12/16/2010
12/17/2010
12/18/2010
12/19/2010
12/20/2010
12/21/2010 0.25
12/22/2010
12/23/2010
12/24/2010
12/25/2010
12/26/2010
12/27/2010 0.00
12/28/2010
12/29/2010
12/30/2010
12/31/2010 **
Day of YearDaily PrcpMultiday Prcp
1/1/2011 **
1/2/2011 1.50
1/3/2011
1/4/2011
1/5/2011
1/6/2011 0.50
1/7/2011
1/8/2011 0.00
1/9/2011
1/10/2011
1/11/2011
1/12/2011
1/13/2011
1/14/2011
1/15/2011
1/16/2011
1/17/2011
1/18/2011
1/19/2011
1/20/2011
1/21/2011
1/22/2011
1/23/2011
1/24/2011
1/25/2011
1/26/2011
1/27/2011
1/28/2011
1/29/2011
1/30/2011
1/31/2011
2/1/2011
2/2/2011 0.50
2/3/2011
2/4/2011
2/5/2011
2/6/2011
2/7/2011 0.00
2/8/2011
2/9/2011
2/10/2011
2/11/2011
2/12/2011
2/13/2011
2/14/2011
2/15/2011
2/16/2011
2/17/2011
2/18/2011
2/19/2011
2/20/2011
2/21/2011
2/22/2011
2/23/2011
2/24/2011 1.00
2/25/2011
2/26/2011
2/27/2011
2/28/2011
3/1/2011 1.50
3/2/2011
3/3/2011
3/4/2011
3/5/2011
3/6/2011
3/7/2011 2.00
3/8/2011
3/9/2011 0.10
3/10/2011
3/11/2011
3/12/2011
3/13/2011
3/14/2011
3/15/2011
3/16/2011
3/17/2011
3/18/2011
3/19/2011
3/20/2011
3/21/2011
3/22/2011
3/23/2011
3/24/2011
3/25/2011
3/26/2011 **
3/27/2011 **
3/28/2011 1.00
3/29/2011 0.00
3/30/2011
3/31/2011
Day of YearDaily PrcpMultiday Prcp
4/1/2011
4/2/2011
4/3/2011
4/4/2011
4/5/2011 2.00 **
4/6/2011 **
4/7/2011 0.00
4/8/2011
4/9/2011
4/10/2011
4/11/2011
4/12/2011 0.25
4/13/2011 0.25
4/14/2011
4/15/2011 **
4/16/2011 2.50
4/17/2011 0.00
4/18/2011 0.00
4/19/2011 0.00
4/20/2011 0.00
4/21/2011 0.50
4/22/2011 **
4/23/2011 **
4/24/2011 0.00
4/25/2011
4/26/2011 0.25 **
4/27/2011 0.00 **
4/28/2011 **
4/29/2011 **
4/30/2011 **
5/1/2011 **
5/2/2011 **
5/3/2011 5.00
5/4/2011
5/5/2011 0.00
5/6/2011
5/7/2011
5/8/2011
5/9/2011 0.00
5/10/2011
5/11/2011
5/12/2011
5/13/2011
5/14/2011
5/15/2011 **
5/16/2011 **
5/17/2011 **
5/18/2011 **
5/19/2011 **
5/20/2011 **
5/21/2011 **
5/22/2011 **
5/23/2011 **
5/24/2011 **
5/25/2011 0.00
5/26/2011 **
5/27/2011 1.00 **
5/28/2011 **
5/29/2011 0.00
5/30/2011
5/31/2011
6/1/2011 0.00 **
6/2/2011 **
6/3/2011 **
6/4/2011 **
6/5/2011 **
6/6/2011 **
6/7/2011 **
6/8/2011 0.00
6/9/2011 0.00
6/10/2011 0.00
6/11/2011
6/12/2011
6/13/2011
6/14/2011
6/15/2011
6/16/2011 2.50
6/17/2011
6/18/2011
6/19/2011
6/20/2011
6/21/2011
6/22/2011 0.50
6/23/2011
6/24/2011
6/25/2011
6/26/2011
6/27/2011
6/28/2011
6/29/2011
6/30/2011
Day of YearDaily PrcpMultiday Prcp
7/1/2011 **
7/2/2011 **
7/3/2011 0.00 0.00
7/4/2011
7/5/2011 0.50
7/6/2011 0.00
7/7/2011 **
7/8/2011 **
7/9/2011 **
7/10/2011 **
7/11/2011 **
7/12/2011 0.00
7/13/2011 0.50
7/14/2011 0.00
7/15/2011 0.25
7/16/2011 1.00
7/17/2011 0.00
7/18/2011 0.00 **
7/19/2011 **
7/20/2011 **
7/21/2011 **
7/22/2011 0.00 0.00
7/23/2011
7/24/2011 0.50
7/25/2011 0.00
7/26/2011 0.00 **
7/27/2011 **
7/28/2011 **
7/29/2011 **
7/30/2011 **
7/31/2011 **
8/1/2011 **
8/2/2011 0.00
8/3/2011
8/4/2011 0.50
8/5/2011
8/6/2011 **
8/7/2011 **
8/8/2011 **
8/9/2011 0.50
8/10/2011
8/11/2011
8/12/2011
8/13/2011
8/14/2011
8/15/2011
8/16/2011
8/17/2011
8/18/2011
8/19/2011
8/20/2011
8/21/2011
8/22/2011
8/23/2011
8/24/2011
8/25/2011
8/26/2011
8/27/2011
8/28/2011
8/29/2011
8/30/2011
8/31/2011
9/1/2011
9/2/2011
9/3/2011
9/4/2011
9/5/2011 **
9/6/2011 M 7.50
9/7/2011 1.00
9/8/2011
9/9/2011
9/10/2011
9/11/2011
9/12/2011
9/13/2011
9/14/2011
9/15/2011
9/16/2011
9/17/2011
9/18/2011
9/19/2011
9/20/2011
9/21/2011 0.00
9/22/2011 0.00
9/23/2011
9/24/2011
9/25/2011
9/26/2011
9/27/2011
9/28/2011
9/29/2011
9/30/2011



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 12:30 AM 0.00 0.0 M M M
10/2/2010 12:30 AM 0.00 0.0 M M M
10/3/2010 11:20 PM 0.00 0.0 M M M low today was 50, the cloud classification was altrostratus clouds, according to Farmer's Almanac it is suppose to be one of the warmer days of the month.
10/12/2010 12:30 AM 0.25 0.0 M M M no rain, no rain, no rain
10/13/2010 11:30 PM 0.25 M M M M
10/14/2010 11:30 PM 0.00 0.0 M M M
10/15/2010 11:30 AM 0.00 0.0 M M M
10/26/2010 2:00 PM 0.00 0.0 M M M wind 25 - 35 mph (small tree limbs down) temp 82 stratocumulus clouds observed
11/4/2010 12:30 AM 0.50 M M M M heavy mist almost a rain on the 3rd
11/24/2010 12:30 AM 0.50 M M M M at 12:30 am the temp was 48, heavy fog with visiablity of about 1/4 of a mile
11/29/2010 12:30 AM 0.50 M M M M
12/1/2010 12:30 AM 2.50 M M M M this is for 30 NOV, 2.5 inches of rain! at this time on the 01 DEC wind was gusting from 5 - 12 mph, temp is 40 degrees, as of now we are having a steady light rain
12/3/2010 12:30 AM 0.00 0.0 M M M no rain in the last 24 hrs, 36 degrees, mostly cloudy, wind calm
12/7/2010 12:30 AM 0.00 0.0 M M M Sunday 12/05/10 -had flurries twice left just a dusting Monday 12/06/10- at midnight 20 degrees and partly cloudy wind 3mph
12/8/2010 12:30 AM 0.00 0.0 M M M on Tues 12/07/10 very few flurries this morning at this time 20 degrees clear skies no wind
12/11/2010 11:58 PM 0.50 M M M M
12/21/2010 11:27 AM 0.25 M M M M steady light rain since 3:30 Am
12/27/2010 4:05 AM 0.00 0.0 M 1.5 M on the 25th had 1.50 inch of snow fall on the 26th we had light sleet and flurries most of day this morning wind gust of 20mph, 28degrees, 1.50 inch of snow still on the ground
1/6/2011 12:30 AM 0.50 M M 0.5 M this snow was recorded for 1/5/11, started new measurement at 0030 on 1/6/11,snow mixed with rain,36 degrees
1/8/2011 11:30 PM 0.00 0.0 M M M only a dusting of snow today, temps ranged from 30 down to 20degrees,did have light layer of ice
2/2/2011 12:30 AM 0.50 M M M M rain came and went! at this time of morning it 42, calm winds
2/7/2011 12:30 AM 0.00 0.0 M M M during the night of 2/06/11 we had light drizzle all night, no measurable amt
2/24/2011 12:30 AM 1.00 M M M M
3/1/2011 12:30 AM 1.50 M M M M sever storms moved through our area with winds from the south and west @ 26-30 mph, had a few thunders,hi 63 and low of 48, this was for 28 FEB 11
3/7/2011 12:30 AM 2.00 M M M M this storm system brought in 2 ", sleet and then a snow shower before ending 3/06/11
3/9/2011 12:00 AM 0.10 M M M M light rain most of day and 50 degrees at midnight
3/29/2011 12:30 AM 0.00 0.0 M M M
4/5/2011 12:30 AM 2.00 M M M M for the 4th rain fell steady for 6 hrs and wind was 40-50 mph at times, roads had standing water. between 1800 hours and 1830 the temp dropped 2 degrees
4/12/2011 12:30 AM 0.25 M M M M this rain was for 4/11/11, 0.25 inches
4/13/2011 12:30 AM 0.25 M M M M early rain for the 12th and ended up with a total of 0.25 inch, this morning is cool crisp with the stars shinning bright
4/17/2011 12:30 AM 0.00 0.0 M M M
4/18/2011 12:30 AM 0.00 0.0 M M M
4/19/2011 12:30 AM 0.00 0.0 M M M
4/20/2011 12:30 AM 0.00 0.0 M M M no rain but the man in the moon was nice to look at, I actually smiled when I looked up, wind at 10-20 and a pleasant 61 degrees
4/21/2011 12:30 AM 0.50 M M M M this rain is for April 20th thunderstorms rolled through during the pm hours
4/26/2011 12:30 AM 0.25 M M M M alot of wind but very little rain
4/27/2011 12:30 AM 0.00 0.0 M M M
5/5/2011 12:30 AM 0.00 0.0 M M M
5/9/2011 12:30 AM 0.00 0.0 M M M
5/27/2011 12:30 AM 1.00 M M M M storms came through the evening of the 26, was at work so I don't know if we got any hail here or not
6/1/2011 12:30 AM 0.00 0.0 M M M
6/9/2011 12:30 AM 0.00 0.0 M M M
6/10/2011 12:30 AM 0.00 0.0 M M M
6/16/2011 12:30 AM 2.50 M M M M thunderstorms and a half! lots of lighting, wind up to 35mph, at one time it was raining an inch an hour and the temp dropped almost 18 degrees
6/22/2011 12:30 AM 0.50 M M M M on the way home this morning I saw small trees blown down, limbs all over the road and 2 large trees on the ground, I have been on vacation so that is the reason for no prior reports for the week
7/3/2011 12:30 AM 0.00 0.0 M M M
7/5/2011 12:30 AM 0.50 M M M M
7/6/2011 12:30 AM 0.00 0.0 M M M
7/13/2011 12:30 AM 0.50 M M M M finally the heat broke for us on the 12th,thunderstorms on the morningof the 12 with lighting, and 0.50 inch of rain
7/14/2011 12:30 AM 0.00 0.0 M M M
7/15/2011 12:30 AM 0.25 M M M M
7/16/2011 12:30 AM 1.00 M M M M had lighting and thunder which we haven't had much of this last couple of weeks, it was approxiatly 10 degrees cooler today
7/17/2011 12:30 AM 0.00 0.0 M M M
7/18/2011 12:30 AM 0.00 0.0 M M M
7/22/2011 12:30 AM 0.00 0.0 M M M
7/24/2011 12:30 AM 0.50 M M M M
7/25/2011 12:30 AM 0.00 0.0 M M M
7/26/2011 12:30 AM 0.00 0.0 M M M
8/4/2011 12:30 AM 0.50 M M M M whoooooo we finally got rain, thunderstorm came through our area and left an 1/2 " rain
9/6/2011 12:30 AM M M M M M our rain started 09/04 and has NOT stopped, that is where the 7.5 in came from ,flash flooding most of 9/05, mostly standing water now (edit: daily precip initially recorded as 7.50". changed to NA due to MDR suspicion. observer contacted. P.G.) (observer-confirmed MDR. this report will be deleted. P.G.)
9/7/2011 12:30 AM 1.00 M M M M had another inch of rain before daylight on the 6th
9/21/2011 12:30 AM 0.00 0.0 M M M no rain for the 20th
9/22/2011 12:30 AM 0.00 0.0 M M M for the 21st we only had enough rain to wet the ground



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/24/2010 10/25/2010 11:30 PM 2 1.50 M M
10/27/2010 10/29/2010 11:30 PM 3 3.00 M M violent storms came through
12/31/2010 1/02/2011 12:30 AM 3 1.50 M M
3/26/2011 3/28/2011 12:30 AM 3 1.00 M M between the 26 and 27 got 1 inch of rain, and then it turned cold. I am back on line so I will be reporting again
4/5/2011 4/07/2011 12:40 AM 3 0.00 M M
4/15/2011 4/16/2011 12:30 AM 2 2.50 M M
4/22/2011 4/24/2011 12:30 AM 3 0.00 M M
4/26/2011 5/03/2011 12:30 AM 8 5.00 M M on Wed the 26th 5" rain, hail bigger then a golf ball but smaller than a baseball, alot of property damage
5/15/2011 5/25/2011 12:30 AM 11 0.00 M M
5/26/2011 5/29/2011 10:30 PM 4 0.00 M M
6/1/2011 6/08/2011 12:30 AM 8 0.00 M M
7/1/2011 7/03/2011 12:30 AM 3 0.00 M M
7/7/2011 7/12/2011 12:30 AM 6 0.00 M M
7/18/2011 7/22/2011 12:30 AM 5 0.00 M M
7/26/2011 8/02/2011 12:30 AM 8 0.00 M M no rain no rain for a whole week at this station
8/6/2011 8/09/2011 11:30 PM 4 0.50 M M
9/5/2011 9/06/2011 12:30 AM 2 7.50 M M our rain started 09/04 and has NOT stopped, that is where the 7.5 in came from ,flash flooding most of 9/05, mostly standing water now



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