Station Overview Station Location
Station Number TN-KX-5 Latitude 35.98314
Station Name Knoxville 5.5 W Longitude -84.04422
County Knox Elevation (ft) 1306



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 2.67 4.57 31 2.28 11 2.29 20 2 2 0 0.0 0 0
Nov 10 4.23 5.11 30 5.11 30 0.00 0 0 9 1 0.0 0 0
Dec 10 4.90 4.49 31 4.49 31 0.00 0 0 9 8 4.2 4 10
Jan 11 4.71 2.82 31 2.82 6 0.00 25 0 3 0 2.5 1 1
Feb 11 4.55 3.38 28 2.24 26 1.14 2 1 8 1 0.0 0 0
March 11 4.50 10.59 31 10.33 29 0.26 2 1 13 3 0.0 0 0
April 11 4.19 10.58 30 10.44 27 0.14 3 1 11 1 0.0 0 0
May 11 4.79 2.40 31 1.89 16 0.51 15 1 6 0 0.0 0 0
June 11 3.99 8.08 30 7.20 21 0.88 9 1 7 2 0.0 0 0
July 11 5.13 4.86 31 4.65 21 0.21 10 1 7 3 0.0 0 0
Aug 11 3.30 0.35 31 0.00 13 0.35 18 2 0 2 0.0 0 0
Sept 11 3.87 8.00 30 8.00 12 0.00 18 0 6 0 0.0 0 0
Water Year Totals: 50.83" 65.23" 365 days 59.45" 243 5.78" 122 days 10 81 days 21 days 6.7" 5 days 11 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 0.00
10/5/2010 0.00
10/6/2010 0.00
10/7/2010 **
10/8/2010 **
10/9/2010 **
10/10/2010 **
10/11/2010 **
10/12/2010 **
10/13/2010 **
10/14/2010 **
10/15/2010 **
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 0.21
10/25/2010 **
10/26/2010 2.08
10/27/2010 2.18
10/28/2010 0.10
10/29/2010 0.00
10/30/2010 0.00
10/31/2010 0.00
11/1/2010 0.00
11/2/2010 0.00
11/3/2010 0.00
11/4/2010 0.86
11/5/2010 0.04
11/6/2010 0.07
11/7/2010 0.00
11/8/2010 0.00
11/9/2010 0.00
11/10/2010 0.00
11/11/2010 0.00
11/12/2010 0.00
11/13/2010 0.00
11/14/2010 0.00
11/15/2010 0.01
11/16/2010 1.14
11/17/2010 0.27
11/18/2010 0.00
11/19/2010 0.00
11/20/2010 0.00
11/21/2010 0.00
11/22/2010 0.00
11/23/2010 0.00
11/24/2010 0.64
11/25/2010 0.00
11/26/2010 0.94
11/27/2010 T
11/28/2010 0.00
11/29/2010 0.00
11/30/2010 1.14
12/1/2010 2.38
12/2/2010 0.00
12/3/2010 0.00
12/4/2010 0.00
12/5/2010 0.31
12/6/2010 T
12/7/2010 T
12/8/2010 T
12/9/2010 0.00
12/10/2010 0.00
12/11/2010 0.00
12/12/2010 0.67
12/13/2010 0.07
12/14/2010 T
12/15/2010 0.00
12/16/2010 0.63
12/17/2010 0.14
12/18/2010 T
12/19/2010 0.00
12/20/2010 0.00
12/21/2010 T
12/22/2010 0.16
12/23/2010 0.00
12/24/2010 0.00
12/25/2010 0.03
12/26/2010 0.10
12/27/2010 T
12/28/2010 0.00
12/29/2010 0.00
12/30/2010 T
12/31/2010 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2011 1.14
1/2/2011 1.42
1/3/2011 0.00
1/4/2011 0.00
1/5/2011 0.00
1/6/2011 0.26
1/7/2011 **
1/8/2011 **
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 1.14
2/3/2011 0.00
2/4/2011 0.00
2/5/2011 0.10
2/6/2011 0.00
2/7/2011 0.00
2/8/2011 0.13
2/9/2011 0.00
2/10/2011 T
2/11/2011 0.00
2/12/2011 0.00
2/13/2011 0.00
2/14/2011 0.00
2/15/2011 0.00
2/16/2011 0.00
2/17/2011 0.00
2/18/2011 0.00
2/19/2011 0.11
2/20/2011 0.00
2/21/2011 0.00
2/22/2011 0.07
2/23/2011 0.00
2/24/2011 0.49
2/25/2011 1.00
2/26/2011 0.01
2/27/2011 0.00
2/28/2011 0.33
3/1/2011 3.66
3/2/2011 0.00
3/3/2011 0.00
3/4/2011 0.00
3/5/2011 0.00
3/6/2011 2.05
3/7/2011 0.17
3/8/2011 0.00
3/9/2011 0.53
3/10/2011 1.84
3/11/2011 0.09
3/12/2011 T
3/13/2011 0.00
3/14/2011 T
3/15/2011 **
3/16/2011 0.26
3/17/2011 0.00
3/18/2011 0.00
3/19/2011 0.00
3/20/2011 0.00
3/21/2011 0.00
3/22/2011 0.00
3/23/2011 0.00
3/24/2011 0.68
3/25/2011 T
3/26/2011 0.02
3/27/2011 0.43
3/28/2011 0.36
3/29/2011 0.03
3/30/2011 0.42
3/31/2011 0.05
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.07
4/2/2011 T
4/3/2011 0.00
4/4/2011 0.00
4/5/2011 1.77
4/6/2011 0.00
4/7/2011 0.00
4/8/2011 0.00
4/9/2011 0.00
4/10/2011 0.00
4/11/2011 0.00
4/12/2011 0.85
4/13/2011 **
4/14/2011 **
4/15/2011 0.14
4/16/2011 3.68
4/17/2011 0.00
4/18/2011 0.00
4/19/2011 0.00
4/20/2011 0.05
4/21/2011 0.11
4/22/2011 0.00
4/23/2011 0.15
4/24/2011 0.00
4/25/2011 0.00
4/26/2011 0.15
4/27/2011 0.04
4/28/2011 3.56
4/29/2011 0.01
4/30/2011 0.00
5/1/2011 0.00
5/2/2011 0.00
5/3/2011 0.00
5/4/2011 1.46
5/5/2011 **
5/6/2011 **
5/7/2011 **
5/8/2011 **
5/9/2011 **
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 0.51
5/20/2011 0.00
5/21/2011 0.01
5/22/2011 0.00
5/23/2011 0.04
5/24/2011 0.02
5/25/2011 0.00
5/26/2011 0.02
5/27/2011 0.34
5/28/2011 0.00
5/29/2011 0.00
5/30/2011 0.00
5/31/2011 0.00
6/1/2011 0.00
6/2/2011 0.00
6/3/2011 0.00
6/4/2011 0.00
6/5/2011 0.00
6/6/2011 0.00
6/7/2011 0.00
6/8/2011 **
6/9/2011 **
6/10/2011 **
6/11/2011 **
6/12/2011 **
6/13/2011 **
6/14/2011 **
6/15/2011 0.88
6/16/2011 2.00
6/17/2011 0.00
6/18/2011 0.00
6/19/2011 1.66
6/20/2011 0.36
6/21/2011 T
6/22/2011 0.46
6/23/2011 0.45
6/24/2011 1.94
6/25/2011 T
6/26/2011 0.00
6/27/2011 0.33
6/28/2011 0.00
6/29/2011 0.00
6/30/2011 **
Day of YearDaily PrcpMultiday Prcp
7/1/2011 **
7/2/2011 **
7/3/2011 **
7/4/2011 **
7/5/2011 0.21
7/6/2011 0.00
7/7/2011 T
7/8/2011 0.00
7/9/2011 T
7/10/2011 0.00
7/11/2011 0.00
7/12/2011 0.84
7/13/2011 T
7/14/2011 0.00
7/15/2011 0.70
7/16/2011 1.34
7/17/2011 0.00
7/18/2011 0.00
7/19/2011 0.00
7/20/2011 0.01
7/21/2011 0.00
7/22/2011 0.55
7/23/2011 0.00
7/24/2011 1.17
7/25/2011 0.00
7/26/2011 0.04
7/27/2011 **
7/28/2011 **
7/29/2011 **
7/30/2011 **
7/31/2011 **
8/1/2011 **
8/2/2011 **
8/3/2011 **
8/4/2011 **
8/5/2011 **
8/6/2011 **
8/7/2011 **
8/8/2011 **
8/9/2011 **
8/10/2011 **
8/11/2011 **
8/12/2011 **
8/13/2011 0.25
8/14/2011 T
8/15/2011 0.00
8/16/2011 0.00
8/17/2011 **
8/18/2011 **
8/19/2011 **
8/20/2011 **
8/21/2011 0.10
8/22/2011 T
8/23/2011 0.00
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 0.00
8/27/2011 0.00
8/28/2011 0.00
8/29/2011 0.00
8/30/2011 0.00
8/31/2011 0.00
9/1/2011 0.00
9/2/2011 0.00
9/3/2011 0.00
9/4/2011 0.24
9/5/2011 0.99
9/6/2011 6.56
9/7/2011 0.18
9/8/2011 0.02
9/9/2011 0.01
9/10/2011 0.00
9/11/2011 0.00
9/12/2011 0.00
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 **
9/22/2011 **
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 7:00 AM 0.00 0.0 M M M
10/2/2010 7:00 AM 0.00 0.0 M M M
10/3/2010 7:00 AM 0.00 0.0 M M M
10/4/2010 7:00 AM 0.00 0.0 M M M
10/5/2010 7:00 AM 0.00 0.0 M M M
10/6/2010 7:00 AM 0.00 0.0 M M M
10/27/2010 7:00 AM 2.18 M M M M
10/28/2010 7:00 AM 0.10 M M M M
10/29/2010 7:00 AM 0.00 0.0 M M M
10/30/2010 7:00 AM 0.00 0.0 M M M
10/31/2010 7:00 AM 0.00 0.0 M M M
11/1/2010 7:00 AM 0.00 0.0 M M M
11/2/2010 7:00 AM 0.00 0.0 M M M
11/3/2010 7:00 AM 0.00 0.0 M M M
11/4/2010 7:23 AM 0.86 M M M M We had traces (few drops only) a couple of times mid morning and around noon.
11/5/2010 7:00 AM 0.04 M M M M
11/6/2010 7:00 AM 0.07 0.0 M M M First (very light) frost!
11/7/2010 7:00 AM 0.00 0.0 M M M A good frost and a spotless blue sky. Great to be back on standard time so we don't need a flashlight to read the gage at 7 AM!
11/8/2010 7:00 AM 0.00 0.0 M M M Another cloudless morning.
11/9/2010 7:00 AM 0.00 0.0 M M M Yet another wonderful cool and sunny morning!
11/10/2010 7:00 AM 0.00 0.0 M M M
11/11/2010 7:00 AM 0.00 0.0 M M M
11/12/2010 7:00 AM 0.00 0.0 M M M 11/12/2010
11/13/2010 7:00 AM 0.00 0.0 M M M
11/14/2010 7:00 AM 0.00 0.0 M M M
11/15/2010 7:00 AM 0.01 M M M M
11/16/2010 7:00 AM 1.14 M M M M
11/17/2010 7:00 AM 0.27 M M M M
11/18/2010 7:00 AM 0.00 0.0 M M M
11/19/2010 7:00 AM 0.00 0.0 M M M
11/20/2010 7:00 AM 0.00 0.0 M M M
11/21/2010 7:00 AM 0.00 0.0 M M M
11/22/2010 7:00 AM 0.00 0.0 M M M
11/23/2010 7:00 AM 0.00 0.0 M M M
11/24/2010 7:00 AM 0.64 M M M M
11/25/2010 7:00 AM 0.00 0.0 M M M
11/26/2010 7:00 AM 0.94 M M M M
11/27/2010 7:00 AM T M M M M There was frost already at midnight. Very clear sky. Great star gazing!
11/28/2010 7:00 AM 0.00 0.0 M M M
11/29/2010 7:00 AM 0.00 0.0 M M M
11/30/2010 7:00 AM 1.14 M M M M There was a trace from some drizzle in the morning around 11:10 AM, but real rainfall started only at 6:58 PM.
12/1/2010 7:00 AM 2.38 T M T M The deck is very slippery this morning with a scattering of tiny snow grains. It was still very wet at midnight, but the rain had stopped a short while earlier.
12/2/2010 7:00 AM 0.00 0.0 M M M
12/3/2010 7:00 AM 0.00 0.0 M M M
12/4/2010 7:00 AM 0.00 0.0 M M M
12/5/2010 7:00 AM 0.31 T M T M
12/6/2010 7:00 AM T T T T T We've had intermittent, light flurries all day and during the night. The deck is covered with a thin, semi-transparent layer of snow, made up of about equal parts of more pellety white granules and less defined flaky particles.
12/7/2010 7:00 AM T 0.2 T T T We have a thin layer of light, extremely fluffy snow.
12/8/2010 7:00 AM T T M T M Only three little grains of snow in the gauge. And just a few faint patches of windblown snow accumulations in shady spots on the ground.
12/9/2010 7:00 AM 0.00 0.0 0.00 T M There are a very few small spots of snow left in well shaded corners on top of the ice in the pond, where it was compacted by steps, and where there remained small windblown accumulations yesterday.
12/10/2010 7:00 AM 0.00 0.0 M M M
12/11/2010 7:00 AM 0.00 0.0 M M M
12/12/2010 7:00 AM 0.67 M M M M
12/13/2010 7:00 AM 0.07 1.8 0.07 2.0 0.07 There was almost continuous light snowfall yesterday. We have a very nice layer of light, powdery snow.
12/14/2010 7:00 AM T T M 1.5 0.08
12/15/2010 7:00 AM 0.00 0.0 0.00 1.0 0.06
12/16/2010 7:00 AM 0.63 M M 0.5 0.28 We had freezing rain all night
12/17/2010 7:00 AM 0.14 0.0 0.00 T 0.01 There still is a crust of snow and ice on the deck
12/18/2010 7:00 AM T T T T T A slight dusting with snow granules occurred during the night.
12/19/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00 A cold morning with a semi-transparent layer of frost on the gauge and vehicles.
12/20/2010 7:00 AM 0.00 0.0 M M M Cold morning. No frost. The sky still was clear at 11 PM but seems overcast now.
12/21/2010 7:00 AM T M M M M
12/22/2010 7:00 AM 0.16 M M M M
12/23/2010 7:00 AM 0.00 0.0 M M M
12/24/2010 7:00 AM 0.00 0.0 M M M
12/25/2010 7:58 AM 0.03 0.4 0.03 0.5 0.03
12/26/2010 7:28 AM 0.10 1.8 0.10 2.0 0.16
12/27/2010 8:47 AM T T T 1.5 0.14
12/28/2010 7:00 AM 0.00 0.0 0.00 0.5 0.10
12/29/2010 7:00 AM 0.00 0.0 0.00 0.5 0.09
12/30/2010 7:00 AM T 0.0 0.00 0.5 0.08 A few tiny raindrops fell yesterday afternoon, and it's a drizzly morning.
12/31/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/1/2011 7:00 AM 1.14 M M M M We have a thunderstorm with heavy rain this morning.
1/2/2011 7:00 AM 1.42 M M M M
1/3/2011 7:00 AM 0.00 0.0 M M M
1/4/2011 7:00 AM 0.00 0.0 M M M
1/5/2011 7:00 AM 0.00 0.0 M M M
1/6/2011 7:00 AM 0.26 2.5 0.26 2.5 0.26
2/3/2011 7:00 AM 0.00 0.0 M M M
2/4/2011 7:00 AM 0.00 0.0 M M M
2/5/2011 7:00 AM 0.10 M M M M
2/6/2011 7:00 AM 0.00 0.0 M M M
2/7/2011 7:00 AM 0.00 0.0 M M M
2/8/2011 7:00 AM 0.13 T T T T The deck is icy this morning and topped with a sprinkling of tiny snow grains. The water in the gauge (without) inner tube) was partially frozen. At midnight, the deck was still wet.
2/9/2011 7:00 AM 0.00 0.0 M M M
2/10/2011 7:00 AM T T T T T A thin dusting of snow this morning.
2/11/2011 7:00 AM 0.00 0.0 M T T Patches of snow crystals remain in well-shaded places
2/12/2011 7:00 AM 0.00 0.0 M T T Still some snow crystals on the ice in shady parts of the pond.
2/13/2011 7:00 AM 0.00 0.0 M M M
2/14/2011 7:00 AM 0.00 0.0 M M M
2/15/2011 7:00 AM 0.00 0.0 M M M
2/16/2011 7:00 AM 0.00 0.0 M M M
2/17/2011 7:00 AM 0.00 0.0 M M M
2/18/2011 7:00 AM 0.00 0.0 M M M
2/19/2011 7:00 AM 0.11 M M M M
2/20/2011 7:00 AM 0.00 0.0 M M M
2/21/2011 7:00 AM 0.00 0.0 M M M
2/22/2011 7:00 AM 0.07 M M M M
2/23/2011 7:00 AM 0.00 0.0 M M M
2/24/2011 7:00 AM 0.49 M M M M
2/25/2011 7:00 AM 1.00 M M M M There was also pretty intense rain from about 5 till 6 PM and the reading at 6:30 PM was 0.33". There was very strong wind and a tornado watch was issued by the NWS in the early morning hours.
2/26/2011 7:00 AM 0.01 M M M M The car windows are frosted over, but the water in the gauge isn't frozen.
2/27/2011 7:00 AM 0.00 0.0 M M M
2/28/2011 7:00 AM 0.33 M M M M
3/1/2011 7:00 AM 3.66 M M M M There was extensive flooding all over our area. I was returning home toward the end of the storm and had to turn around in six different places to search for a passable route! There was a lake in Old Gray Cemetery, and a waterfall was coming over the perimeter wall of the National Cemetery. Our gravel driveway got washed out and suffered more erosion than in several years of typical weathering.
3/2/2011 7:00 AM 0.00 0.0 M M M
3/3/2011 7:00 AM 0.00 0.0 M M M
3/4/2011 7:00 AM 0.00 0.0 M M M
3/5/2011 7:00 AM 0.00 0.0 M M M
3/6/2011 7:00 AM 2.05 M M M M Almost incessant, pretty steady rain.
3/7/2011 7:00 AM 0.17 T T M M We had some snow and a white coating of the deck between 8 and 9 AM. The deck is icy this morning.
3/8/2011 7:00 AM 0.00 0.0 M M M
3/9/2011 7:00 AM 0.53 M M M M
3/10/2011 7:00 AM 1.84 M M M M
3/11/2011 7:00 AM 0.09 T T M M It's slightly icy on the deck wit a sprinkling of snow grains, but the water in the gauge isn't frozen.
3/12/2011 7:00 AM T 0.0 M M M The deck has icy spots this morning, but most of it is still wet.
3/13/2011 7:00 AM 0.00 0.0 M M M
3/14/2011 7:07 AM T M M M M
3/17/2011 7:00 AM 0.00 0.0 M M M The gauge is coated in plenty of dew, and there is a good trace of it accumulated on the bottom of the inner tube.
3/18/2011 7:00 AM 0.00 0.0 M M M
3/19/2011 7:00 AM 0.00 0.0 M M M
3/20/2011 7:00 AM 0.00 0.0 M M M
3/21/2011 7:00 AM 0.00 0.0 M M M
3/22/2011 7:00 AM 0.00 0.0 M M M
3/23/2011 7:00 AM 0.00 0.0 M M M
3/24/2011 7:00 AM 0.68 M M M M Separate minor hail report filed 3/22. There was a tornado watch and several warning in the area yesterday afternoon and evening, and a likely tornado touchdown near Greenback with several mobile homes destroyed or damaged.
3/25/2011 7:00 AM T M M M M
3/26/2011 7:00 AM 0.02 M M M M About 0.02" fell mostly between 6 and 7 PM plus a good trace betweeen midnight and 7 AM.
3/27/2011 7:00 AM 0.43 0.0 M M M 0.42" fell before midnight, and an additional 0.01" before 7 AM
3/28/2011 7:57 AM 0.36 M M M M
3/29/2011 7:00 AM 0.03 M M M M
3/30/2011 7:27 AM 0.42 M M M M
3/31/2011 7:00 AM 0.05 M M M M
4/1/2011 7:00 AM 0.07 M M M M Frost on the windshields and deck this morning.
4/2/2011 7:00 AM T M M M M
4/3/2011 7:00 AM 0.00 0.0 M M M A clear sky and much warmer than yesterday morning. It's going to be a beautiful day. Dogwoods are in full bloom. The tulips in the lawn (consisting mostly of weeds), which didn't do well for several years have been producing lots of flowers this year.
4/4/2011 7:00 AM 0.00 0.0 M M M
4/5/2011 7:00 AM 1.77 M M M M
4/6/2011 7:00 AM 0.00 0.0 M M M
4/7/2011 7:00 AM 0.00 0.0 M M M
4/8/2011 7:00 AM 0.00 0.0 M M M Overcast sky this morning.
4/9/2011 7:00 AM 0.00 0.0 M M M A foggy morning.
4/10/2011 7:00 AM 0.00 0.0 M M M
4/11/2011 7:00 AM 0.00 0.0 M M M
4/12/2011 7:00 AM 0.85 M M M M
4/16/2011 7:00 AM 3.68 M M M M Right now it is not raining, but the sky still is overcast with low clouds and the wind still is going strong.
4/17/2011 7:00 AM 0.00 0.0 M M M Cloudless sky this morning!
4/18/2011 7:00 AM 0.00 0.0 M M M
4/19/2011 7:00 AM 0.00 0.0 M M M
4/20/2011 7:48 AM 0.05 M M M M
4/21/2011 7:00 AM 0.11 M M M M
4/22/2011 7:00 AM 0.00 0.0 M M M
4/23/2011 7:00 AM 0.15 M M M M
4/24/2011 7:00 AM 0.00 0.0 M M M
4/25/2011 7:00 AM 0.00 0.0 M M M
4/26/2011 7:00 AM 0.15 M M M M
4/27/2011 7:00 AM 0.04 M M M M
4/28/2011 7:00 AM 3.56 M M M M
4/29/2011 7:00 AM 0.01 M M M M
4/30/2011 7:00 AM 0.00 0.0 M M M
5/1/2011 7:00 AM 0.00 0.0 M M M
5/2/2011 7:00 AM 0.00 0.0 M M M
5/3/2011 7:00 AM 0.00 0.0 M M M
5/4/2011 7:00 AM 1.46 M M M M
5/20/2011 7:00 AM 0.00 0.0 M M M
5/21/2011 7:00 AM 0.01 M M M M
5/22/2011 7:00 AM 0.00 0.0 M M M
5/23/2011 7:00 AM 0.04 M M M M
5/24/2011 7:00 AM 0.02 M M M M
5/25/2011 7:00 AM 0.00 0.0 M M M
5/26/2011 7:00 AM 0.02 M M M M
5/27/2011 7:00 AM 0.34 M M M M
5/28/2011 7:00 AM 0.00 0.0 M M M
5/29/2011 7:00 AM 0.00 0.0 M M M
5/30/2011 7:00 AM 0.00 0.0 M M M
5/31/2011 7:00 AM 0.00 0.0 M M M
6/1/2011 7:00 AM 0.00 0.0 M M M
6/2/2011 7:00 AM 0.00 0.0 M M M
6/3/2011 7:00 AM 0.00 0.0 M M M
6/4/2011 7:00 AM 0.00 0.0 M M M
6/5/2011 7:00 AM 0.00 0.0 M M M
6/6/2011 7:00 AM 0.00 0.0 M M M
6/7/2011 7:00 AM 0.00 0.0 M M M
6/16/2011 7:00 AM 2.00 M M M M
6/17/2011 7:00 AM 0.00 0.0 M M M
6/18/2011 7:00 AM 0.00 0.0 M M M
6/19/2011 7:00 AM 1.66 M M M M
6/20/2011 7:00 AM 0.36 M M M M
6/21/2011 7:00 AM T 0.0 M M M
6/22/2011 7:00 AM 0.46 M M M M
6/23/2011 7:00 AM 0.45 M M M M
6/24/2011 7:00 AM 1.94 M M M M
6/25/2011 7:00 AM T M M M M
6/26/2011 7:00 AM 0.00 0.0 M M M
6/27/2011 7:00 AM 0.33 M M M M
6/28/2011 7:00 AM 0.00 0.0 M M M
6/29/2011 7:00 AM 0.00 0.0 M M M
7/6/2011 7:00 AM 0.00 0.0 M M M
7/7/2011 7:00 AM T M M M M
7/8/2011 7:00 AM 0.00 0.0 M M M
7/9/2011 7:00 AM T M M M M Only a few drops, not enough to completely wet the ground.
7/10/2011 7:00 AM 0.00 0.0 M M M
7/11/2011 7:00 AM 0.00 0.0 M M M
7/12/2011 7:47 AM 0.84 M M M M
7/13/2011 7:00 AM T M M M M
7/14/2011 7:00 AM 0.00 0.0 M M M
7/15/2011 7:52 AM 0.70 M M M M
7/16/2011 7:00 AM 1.34 M M M M
7/17/2011 7:00 AM 0.00 0.0 M M M
7/18/2011 7:00 AM 0.00 0.0 M M M
7/19/2011 7:00 AM 0.00 0.0 M M M
7/20/2011 7:00 AM 0.01 M M M M
7/21/2011 7:00 AM 0.00 0.0 M M M
7/22/2011 7:00 AM 0.55 M M M M
7/23/2011 7:00 AM 0.00 0.0 M M M
7/24/2011 7:30 AM 1.17 M M M M
7/25/2011 7:00 AM 0.00 0.0 M M M
7/26/2011 7:00 AM 0.04 M M M M
8/14/2011 7:00 AM T M M M M
8/15/2011 7:00 AM 0.00 0.0 M M M
8/16/2011 7:00 AM 0.00 0.0 M M M
8/22/2011 7:00 AM T M M M M
8/23/2011 7:00 AM 0.00 0.0 M M M
8/24/2011 7:00 AM 0.00 0.0 M M M
8/25/2011 7:00 AM 0.00 0.0 M M M
8/26/2011 7:00 AM 0.00 0.0 M M M
8/27/2011 7:00 AM 0.00 0.0 M M M
8/28/2011 7:00 AM 0.00 0.0 M M M
8/29/2011 7:00 AM 0.00 0.0 M M M
8/30/2011 7:00 AM 0.00 0.0 M M M
8/31/2011 7:00 AM 0.00 0.0 M M M
9/1/2011 7:00 AM 0.00 0.0 M M M
9/2/2011 7:00 AM 0.00 0.0 M M M
9/3/2011 7:00 AM 0.00 0.0 M M M
9/4/2011 7:00 AM 0.24 M M M M
9/5/2011 7:08 AM 0.99 M M M M There was a second episode of intense rain between 10:30 PM and 11:45 PM.
9/6/2011 7:00 AM 6.56 M M M M This brings the total for this system to 7.55" ! It exceeded our 24-hour and 48-hour records (since we started exact measurements for CoCoRaHS on April 10, 2007).
9/7/2011 7:00 AM 0.18 M M M M Foggy/drizzly this morning
9/8/2011 6:22 AM 0.02 M M M M Faint drizzle this morning
9/9/2011 7:00 AM 0.01 M M M M
9/10/2011 7:00 AM 0.00 0.0 M M M
9/11/2011 7:00 AM 0.00 0.0 M M M
9/12/2011 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/7/2010 10/24/2010 10:30 PM 18 0.21 M M
10/25/2010 10/26/2010 7:00 AM 2 2.08 M M
1/7/2011 2/02/2011 7:00 AM 27 1.14 M M This was captured without the funnel and inner tube because of expected snow and possible clogs in the funnel, so the evaporation may have been somewhat higher than it would have been with the funnel on.
3/15/2011 3/16/2011 7:00 AM 2 0.26 0.0 0.00
4/13/2011 4/15/2011 7:00 AM 3 0.14 M M
5/5/2011 5/19/2011 7:00 AM 15 0.51 M M
6/8/2011 6/15/2011 7:00 AM 8 0.88 M M
6/30/2011 7/05/2011 2:00 PM 6 0.21 M M
7/27/2011 8/13/2011 7:00 PM 18 0.25 M M
8/17/2011 8/21/2011 7:00 AM 5 0.10 M M
9/13/2011 10/12/2011 7:00 AM 30 1.38 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
3/23/2011 4:14 PM Rain started at 4:09 PM and lasted only about 18 minutes. I dont have a hail pad. Hail fell for only about two minutes. 3/8" 1/4" Pea Size Rice Hard|Clear Ice 2 2min no damage Continuous True After rain Same time as smaller hail 10-20
4/27/2011 8:05 PM Hailstones were irregular shaped and looking somewhat flattened. 3/8" 1/4" Pea Size 1/4" Pea Size Hard|White Ice 6 3min no damage Continuous False After rain After smaller hail