Station Overview Station Location
Station Number UT-SL-18 Latitude 40.59332
Station Name Cottonwood Heights 1.5 SE Longitude -111.79224
County Salt Lake Elevation (ft) 5138



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 2.48 2.37 31 2.37 31 0.00 0 0 9 5 5.3 2 3
Nov 10 2.37 3.65 29 3.10 27 0.55 2 1 11 5 15.9 6 8
Dec 10 2.07 3.38 32 1.57 22 1.81 10 1 11 3 16.2 5 9
Jan 11 1.92 1.30 30 1.30 30 0.00 0 0 12 3 8.0 7 8
Feb 11 2.15 2.50 27 2.50 27 0.00 0 0 9 2 29.5 7 7
March 11 2.83 3.56 31 3.56 31 0.00 0 0 15 3 21.3 7 9
April 11 3.04 6.54 30 6.54 30 0.00 0 0 18 3 30.7 10 10
May 11 2.98 7.45 31 7.45 31 0.00 0 0 17 3 0.5 1 2
June 11 1.52 1.65 30 1.65 30 0.00 0 0 5 3 0.0 0 0
July 11 0.96 0.81 31 0.81 31 0.00 0 0 12 1 0.0 0 0
Aug 11 0.98 1.47 31 1.47 31 0.00 0 0 9 2 0.0 0 0
Sept 11 1.91 0.49 30 0.49 30 0.00 0 0 3 2 0.0 0 0
Water Year Totals: 25.21" 35.17" 363 days 32.81" 351 2.36" 12 days 2 131 days 35 days 127.4" 45 days 56 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 T
10/5/2010 0.14
10/6/2010 0.04
10/7/2010 0.07
10/8/2010 0.02
10/9/2010 T
10/10/2010 0.00
10/11/2010 0.00
10/12/2010 T
10/13/2010 0.00
10/14/2010 0.00
10/15/2010 0.00
10/16/2010 0.00
10/17/2010 0.00
10/18/2010 T
10/19/2010 0.00
10/20/2010 0.00
10/21/2010 0.00
10/22/2010 0.00
10/23/2010 0.00
10/24/2010 0.44
10/25/2010 0.74
10/26/2010 0.06
10/27/2010 0.66
10/28/2010 T
10/29/2010 0.00
10/30/2010 0.00
10/31/2010 0.20
11/1/2010 0.00
11/2/2010 0.00
11/3/2010 0.00
11/4/2010 0.00
11/5/2010 0.00
11/6/2010 0.00
11/7/2010 0.00
11/8/2010 0.40
11/9/2010 0.86
11/10/2010 T
11/11/2010 T
11/12/2010 T
11/13/2010 0.00
11/14/2010 T
11/15/2010 0.27
11/16/2010 0.04
11/17/2010 0.01
11/18/2010 0.00
11/19/2010 0.00
11/20/2010 0.07
11/21/2010 0.99
11/22/2010 0.08
11/23/2010 T
11/24/2010 0.31
11/25/2010 0.05
11/26/2010 0.00
11/27/2010
11/28/2010 **
11/29/2010 0.55
11/30/2010 0.02
12/1/2010 T
12/2/2010 0.00
12/3/2010 0.00
12/4/2010 0.00
12/5/2010 T
12/6/2010 0.02
12/7/2010 0.03
12/8/2010 0.00
12/9/2010 0.00
12/10/2010 0.02
12/11/2010 0.21
12/12/2010 0.02
12/13/2010 0.00
12/14/2010 0.00
12/15/2010 0.52
12/16/2010 T
12/17/2010 0.00
12/18/2010 0.02
12/19/2010 0.04 **
12/20/2010 **
12/21/2010 **
12/22/2010 **
12/23/2010 **
12/24/2010 **
12/25/2010 **
12/26/2010 **
12/27/2010 **
12/28/2010 1.81
12/29/2010 0.03
12/30/2010 0.59
12/31/2010 0.07
Day of YearDaily PrcpMultiday Prcp
1/1/2011 0.04
1/2/2011 0.00
1/3/2011 0.00
1/4/2011 0.00
1/5/2011 0.00
1/6/2011 0.00
1/7/2011 0.00
1/8/2011 0.00
1/9/2011 0.07
1/10/2011 0.03
1/11/2011 T
1/12/2011 0.00
1/13/2011 0.00
1/14/2011 0.06
1/15/2011 T
1/16/2011 0.02
1/17/2011 0.24
1/18/2011 T
1/19/2011 0.40
1/20/2011 0.05
1/21/2011 0.00
1/22/2011 0.04
1/23/2011 0.01
1/24/2011 0.00
1/25/2011 0.00
1/26/2011 0.25
1/27/2011 0.00
1/28/2011 0.00
1/29/2011 0.00
1/30/2011
1/31/2011 0.09
2/1/2011 0.07
2/2/2011 0.00
2/3/2011 0.00
2/4/2011 0.00
2/5/2011 T
2/6/2011 T
2/7/2011 0.01
2/8/2011 0.59
2/9/2011 0.00
2/10/2011 0.00
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 0.64
2/18/2011 0.00
2/19/2011 0.00
2/20/2011 0.19
2/21/2011 0.19
2/22/2011 0.00
2/23/2011 0.00
2/24/2011
2/25/2011 0.06
2/26/2011 0.58
2/27/2011 0.17
2/28/2011 0.00
3/1/2011 0.00
3/2/2011 0.00
3/3/2011 0.00
3/4/2011 0.05
3/5/2011 0.01
3/6/2011 0.00
3/7/2011 0.30
3/8/2011 1.44
3/9/2011 0.02
3/10/2011 0.00
3/11/2011 0.00
3/12/2011 0.00
3/13/2011 0.05
3/14/2011 0.00
3/15/2011 T
3/16/2011 0.00
3/17/2011 0.37
3/18/2011 0.00
3/19/2011 0.00
3/20/2011 0.08
3/21/2011 0.00
3/22/2011 0.18
3/23/2011 0.01
3/24/2011 T
3/25/2011 0.09
3/26/2011 0.25
3/27/2011 0.49
3/28/2011 0.12
3/29/2011 0.10
3/30/2011 0.00
3/31/2011 T
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.00
4/2/2011 0.00
4/3/2011 1.28
4/4/2011 0.21
4/5/2011 0.00
4/6/2011 0.13
4/7/2011 0.00
4/8/2011 0.92
4/9/2011 0.43
4/10/2011 0.52
4/11/2011 0.01
4/12/2011 0.00
4/13/2011 0.00
4/14/2011 0.67
4/15/2011 0.06
4/16/2011 0.00
4/17/2011 T
4/18/2011 0.04
4/19/2011 0.77
4/20/2011 T
4/21/2011 0.05
4/22/2011 0.07
4/23/2011 0.00
4/24/2011 T
4/25/2011 0.15
4/26/2011 0.31
4/27/2011 0.32
4/28/2011 0.00
4/29/2011 0.11
4/30/2011 0.49
5/1/2011 0.02
5/2/2011 0.00
5/3/2011 0.00
5/4/2011 T
5/5/2011 0.00
5/6/2011 0.00
5/7/2011 0.00
5/8/2011 0.00
5/9/2011 0.93
5/10/2011 0.81
5/11/2011 0.07
5/12/2011 T
5/13/2011 0.00
5/14/2011 0.00
5/15/2011 0.07
5/16/2011 0.00
5/17/2011 0.18
5/18/2011 0.27
5/19/2011 0.93
5/20/2011 1.04
5/21/2011 0.23
5/22/2011 0.01
5/23/2011 0.34
5/24/2011 0.85
5/25/2011 0.05
5/26/2011 0.00
5/27/2011 0.00
5/28/2011 T
5/29/2011 0.87
5/30/2011 0.72
5/31/2011 0.06
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 T
6/8/2011 0.00
6/9/2011 0.00
6/10/2011 0.07
6/11/2011 0.00
6/12/2011 0.00
6/13/2011 0.00
6/14/2011 0.07
6/15/2011 0.00
6/16/2011 0.00
6/17/2011 T
6/18/2011 0.00
6/19/2011 0.39
6/20/2011 1.06
6/21/2011 0.00
6/22/2011 0.00
6/23/2011 0.00
6/24/2011 0.00
6/25/2011 0.00
6/26/2011 0.00
6/27/2011 0.00
6/28/2011 0.00
6/29/2011 T
6/30/2011 0.06
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.00
7/2/2011 0.00
7/3/2011 0.00
7/4/2011 0.00
7/5/2011 0.02
7/6/2011 0.07
7/7/2011 0.00
7/8/2011 0.05
7/9/2011 0.00
7/10/2011 0.15
7/11/2011 0.17
7/12/2011 0.02
7/13/2011 0.02
7/14/2011 0.00
7/15/2011 0.00
7/16/2011 0.00
7/17/2011 0.00
7/18/2011 0.00
7/19/2011 T
7/20/2011 0.01
7/21/2011 0.00
7/22/2011 0.00
7/23/2011 0.00
7/24/2011 0.00
7/25/2011 0.00
7/26/2011 0.05
7/27/2011 0.16
7/28/2011 0.05
7/29/2011 0.00
7/30/2011 0.00
7/31/2011 0.04
8/1/2011 0.02
8/2/2011 0.46
8/3/2011 0.04
8/4/2011 0.00
8/5/2011 0.03
8/6/2011 0.00
8/7/2011 0.00
8/8/2011 0.00
8/9/2011 0.00
8/10/2011 0.00
8/11/2011 0.00
8/12/2011 0.00
8/13/2011 0.00
8/14/2011 0.07
8/15/2011 0.48
8/16/2011 0.00
8/17/2011 0.00
8/18/2011 0.00
8/19/2011 0.00
8/20/2011 0.00
8/21/2011 0.02
8/22/2011 0.00
8/23/2011 0.00
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 T
8/27/2011 T
8/28/2011 0.22
8/29/2011 0.13
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 0.00
9/5/2011 0.00
9/6/2011 0.00
9/7/2011 0.09
9/8/2011 0.00
9/9/2011 T
9/10/2011 0.00
9/11/2011 0.03
9/12/2011 0.00
9/13/2011 0.00
9/14/2011 0.00
9/15/2011 0.00
9/16/2011 0.00
9/17/2011 0.37
9/18/2011 T
9/19/2011 0.00
9/20/2011 0.00
9/21/2011 0.00
9/22/2011 0.00
9/23/2011 0.00
9/24/2011 0.00
9/25/2011 0.00
9/26/2011 0.00
9/27/2011 0.00
9/28/2011 0.00
9/29/2011 0.00
9/30/2011 0.00



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 T M M M M
10/5/2010 7:00 AM 0.14 M M M M
10/6/2010 7:00 AM 0.04 M M M M
10/7/2010 7:00 AM 0.07 M M M M
10/8/2010 7:00 AM 0.02 M M M M
10/9/2010 7:00 AM T M M M M
10/10/2010 7:00 AM 0.00 0.0 M M M
10/11/2010 7:00 AM 0.00 0.0 M M M
10/12/2010 7:00 AM T M M M M
10/13/2010 7:00 AM 0.00 0.0 M M M
10/14/2010 7:00 AM 0.00 0.0 M M M
10/15/2010 7:00 AM 0.00 0.0 M M M
10/16/2010 7:00 AM 0.00 0.0 M M M
10/17/2010 7:00 AM 0.00 0.0 M M M
10/18/2010 7:00 AM T M M M M Light drizzle around 1:00 pm.
10/19/2010 7:00 AM 0.00 0.0 M M M
10/20/2010 7:00 AM 0.00 0.0 M M M
10/21/2010 7:00 AM 0.00 0.0 M M M
10/22/2010 7:00 AM 0.00 0.0 M M M
10/23/2010 7:00 AM 0.00 0.0 M M M
10/24/2010 7:00 AM 0.44 M M M M
10/25/2010 7:00 AM 0.74 0.3 0.17 0.3 0.17 Very wet snow slush mixture. 0.57 in the gauge and .17 in the funnel.
10/26/2010 7:00 AM 0.06 T 0.03 T 0.03
10/27/2010 7:00 AM 0.66 5.0 0.66 5.0 0.66 No rounding on snow depth. Heaviest snow started in the evening and continued overnight.
10/28/2010 7:00 AM T T T 1.2 M
10/29/2010 7:00 AM 0.00 0.0 M 0.0 0.00
10/30/2010 7:00 AM 0.00 0.0 M M M
10/31/2010 7:00 AM 0.20 M 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 7:00 AM 0.00 0.0 M M M
11/5/2010 7:00 AM 0.00 0.0 M M M
11/6/2010 7:00 AM 0.00 0.0 M M M
11/7/2010 7:00 AM 0.00 0.0 M M M
11/8/2010 7:00 AM 0.40 0.0 0.00 0.0 0.00 No rounding. Moderate and steady rain at observation time. Rain overnight.
11/9/2010 7:00 AM 0.86 1.5 0.55 1.5 0.55 Snow was very slushy. Rain earlier, then turned to snow. Still very light snow at observation time.
11/10/2010 7:00 AM T T 0.00 0.9 M Light snow flurries yesterday morning
11/11/2010 7:00 AM T T T M M Scatters snow showers
11/12/2010 7:00 AM T T T T M Light snow flurries in the morning
11/13/2010 7:00 AM 0.00 0.0 M M M
11/14/2010 7:00 AM T T T T T Breif but heavy snow squalls.
11/15/2010 7:00 AM 0.27 T 0.00 M M
11/16/2010 7:00 AM 0.04 M M M M
11/17/2010 7:00 AM 0.01 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 0.07 0.0 0.00 0.0 0.00
11/21/2010 7:00 AM 0.99 9.7 0.99 9.7 0.99 Scattered showers turn to steady snow overnight
11/22/2010 7:00 AM 0.08 0.2 0.08 7.1 M Scattered snow showers
11/23/2010 7:00 AM T 0.0 0.00 6.1 M
11/24/2010 7:00 AM 0.31 3.9 0.31 9.5 M Trace during the day, heavy snow started around 5:30 pm.
11/25/2010 7:00 AM 0.05 0.3 0.05 7.7 M
11/26/2010 7:00 AM 0.00 0.0 M M M
11/30/2010 7:00 AM 0.02 0.3 0.02 13.1 M
12/1/2010 7:00 AM T T T 11.1 M
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 T M M M M
12/6/2010 7:00 AM 0.02 0.0 0.00 3.1 M
12/7/2010 7:00 AM 0.03 M M M M
12/8/2010 7:00 AM 0.00 0.0 M M M
12/9/2010 7:00 AM 0.00 0.0 0.00 M M
12/10/2010 7:00 AM 0.02 0.0 0.00 0.0 0.00
12/11/2010 7:00 AM 0.21 0.2 0.03 0.2 0.03 Rain changing to snow overnight
12/12/2010 7:00 AM 0.02 0.0 0.00 0.0 0.00
12/13/2010 7:00 AM 0.00 0.0 M M M
12/14/2010 7:00 AM 0.00 0.0 M M M
12/15/2010 7:00 AM 0.52 6.1 0.52 6.1 0.52 Snow overnight
12/16/2010 7:00 AM T T T M M A few lingering flakes yesterday morning.
12/17/2010 7:00 AM 0.00 0.0 M M M
12/18/2010 7:00 AM 0.02 0.2 0.02 3.9 M
12/19/2010 7:00 AM 0.04 0.0 0.00 0.5 M
12/29/2010 7:00 AM 0.03 0.0 0.00 2.9 M
12/30/2010 7:00 AM 0.59 8.6 0.59 10.8 M
12/31/2010 7:00 AM 0.07 1.1 0.07 9.4 M
1/1/2011 7:00 AM 0.04 0.6 0.04 9.6 M
1/2/2011 7:00 AM 0.00 0.0 0.00 M M
1/3/2011 7:00 AM 0.00 0.0 0.00 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 0.00 M M
1/6/2011 7:00 AM 0.00 0.0 M M M
1/7/2011 7:00 AM 0.00 0.0 M M M
1/8/2011 7:00 AM 0.00 0.0 M M M
1/9/2011 7:00 AM 0.07 1.6 0.07 8.0 M
1/10/2011 7:00 AM 0.03 0.2 0.02 8.7 M Snowing during observation times both yesterday and today.
1/11/2011 7:00 AM T T T M M
1/12/2011 7:00 AM 0.00 0.0 0.00 M M
1/13/2011 7:00 AM 0.00 0.0 0.00 M M
1/14/2011 7:00 AM 0.06 0.4 M 6.9 M
1/15/2011 7:00 AM T M M M M
1/16/2011 7:00 AM 0.02 M M M M
1/17/2011 7:00 AM 0.24 0.0 0.00 2.6 M
1/18/2011 7:00 AM T 0.0 0.00 M M Passing thunderstorm with hail around 5:05 until 5:20. Large intermittent drops. Little accumulation.
1/19/2011 7:00 AM 0.40 0.6 0.27 1.8 M Overnight rain. Snow/Rain mix at observation time.
1/20/2011 7:00 AM 0.05 T 0.00 M M
1/21/2011 7:00 AM 0.00 0.0 M M M
1/22/2011 7:00 AM 0.04 T T M M
1/23/2011 7:00 AM 0.01 T T M M Scattered snow showers. Brief but heavy at times. Thunder around 1;45 pm.
1/24/2011 7:00 AM 0.00 0.0 M M M
1/25/2011 7:00 AM 0.00 0.0 M M M
1/26/2011 7:00 AM 0.25 3.4 0.25 4.6 M
1/27/2011 7:00 AM 0.00 0.0 0.00 M M
1/28/2011 7:00 AM 0.00 0.0 M M M
1/29/2011 7:00 AM 0.00 0.0 M M M
1/31/2011 7:00 AM 0.09 1.2 0.09 1.2 M
2/1/2011 7:00 AM 0.07 0.8 0.07 1.8 M
2/2/2011 7:00 AM 0.00 0.0 0.00 M M
2/3/2011 7:00 AM 0.00 0.0 0.00 M M
2/4/2011 7:00 AM 0.00 0.0 0.00 M M
2/5/2011 7:00 AM T 0.0 0.00 M M
2/6/2011 7:00 AM T T T M M
2/7/2011 7:00 AM 0.01 0.0 0.00 M M
2/8/2011 7:00 AM 0.59 5.5 0.59 5.5 0.59
2/9/2011 7:00 AM 0.00 0.0 M M M
2/10/2011 7:00 AM 0.00 0.0 0.00 M M
2/11/2011 7:00 AM 0.00 0.0 M M M
2/12/2011 7:00 AM 0.00 0.0 M M M
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 0.64 7.2 0.64 7.2 0.64
2/18/2011 7:00 AM 0.00 0.0 M M M
2/19/2011 7:00 AM 0.00 0.0 M M M
2/20/2011 7:00 AM 0.19 M M M M
2/21/2011 7:00 AM 0.19 3.7 0.19 4.4 M
2/22/2011 7:00 AM 0.00 0.0 M M M
2/23/2011 7:00 AM 0.00 0.0 M M M
2/25/2011 7:00 AM 0.06 0.6 0.06 0.6 0.06 Light snow
2/26/2011 7:00 AM 0.58 9.4 0.58 9.5 M
2/27/2011 7:00 AM 0.17 2.3 0.17 8.9 M
2/28/2011 7:00 AM 0.00 0.0 0.00 M M
3/1/2011 7:00 AM 0.00 0.0 M M M
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 0.05 T T T M
3/5/2011 7:00 AM 0.01 M M M M
3/6/2011 7:00 AM 0.00 0.0 M M M
3/7/2011 7:00 AM 0.30 0.0 0.00 0.0 0.00 Not rounded
3/8/2011 7:00 AM 1.44 13.8 1.22 13.8 1.22 Rain changing to heavy snow overnight.
3/9/2011 7:00 AM 0.02 0.2 0.02 7.0 M
3/10/2011 7:00 AM 0.00 0.0 0.00 M M
3/11/2011 7:00 AM 0.00 0.0 M M M
3/12/2011 7:00 AM 0.00 0.0 M M M
3/13/2011 7:00 AM 0.05 0.0 0.00 0.0 0.00
3/14/2011 7:00 AM 0.00 0.0 M M M
3/15/2011 7:00 AM T 0.0 0.00 0.0 0.00
3/16/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/17/2011 7:00 AM 0.37 0.2 0.13 0.2 0.13
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 0.08 0.5 0.07 0.5 0.07 Snow started after sundown.
3/21/2011 7:00 AM 0.00 0.0 M M M
3/22/2011 7:00 AM 0.18 0.3 0.02 0.3 0.02
3/23/2011 7:00 AM 0.01 T T 0.0 0.00
3/24/2011 7:00 AM T T T 0.0 0.00
3/25/2011 7:00 AM 0.09 T T 0.0 0.00
3/26/2011 7:00 AM 0.25 1.9 0.25 1.9 0.25
3/27/2011 7:00 AM 0.49 4.4 0.49 4.4 0.49 Snow overnight.
3/28/2011 7:00 AM 0.12 T T 0.3 M
3/29/2011 7:00 AM 0.10 T T 0.3 M
3/30/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/31/2011 7:00 AM T 0.0 0.00 0.0 0.00
4/1/2011 7:00 AM 0.00 0.0 M M M
4/2/2011 7:00 AM 0.00 0.0 M M M
4/3/2011 7:00 AM 1.28 7.4 0.77 7.4 0.77 Rain/Snow overnight
4/4/2011 7:00 AM 0.21 0.7 0.06 5.6 M Snow squals and showers through out the day, heavy at times.
4/5/2011 7:00 AM 0.00 0.0 0.00 M M
4/6/2011 7:00 AM 0.13 0.0 0.00 0.0 0.00
4/7/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/8/2011 7:00 AM 0.92 5.7 0.92 5.7 0.92 Slush jammed gutters, then caused water to go over the curb on the road. Thunderstorms, heavy snow, fog, wind, hail, rain mix late afternoon and overnight.
4/9/2011 7:00 AM 0.43 3.8 0.43 7.4 M Snow, Rain/Snow mix on and off all day.
4/10/2011 7:00 AM 0.52 5.0 0.52 9.8 1.36 Continuous wet snow all day
4/11/2011 7:00 AM 0.01 T T M M
4/12/2011 7:00 AM 0.00 0.0 0.00 M M
4/13/2011 7:00 AM 0.00 0.0 M M M
4/14/2011 7:00 AM 0.67 1.4 0.53 1.4 0.53
4/15/2011 7:00 AM 0.06 T T 0.0 0.00
4/16/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/17/2011 7:00 AM T 0.0 0.00 0.0 0.00
4/18/2011 7:00 AM 0.04 0.0 0.00 0.0 0.00
4/19/2011 7:00 AM 0.77 T T T T
4/20/2011 7:00 AM T M M M M
4/21/2011 7:00 AM 0.05 0.0 0.00 0.0 0.00
4/22/2011 7:00 AM 0.07 0.2 0.01 0.2 0.01 Afternoon thunderstorm. Snow overnight
4/23/2011 7:00 AM 0.00 0.0 M M M
4/24/2011 7:00 AM T M M M M
4/25/2011 7:00 AM 0.15 0.0 0.00 0.0 0.00 Rain overnight
4/26/2011 7:00 AM 0.31 0.4 0.12 0.4 0.12
4/27/2011 7:00 AM 0.32 0.2 M 0.8 M Snow showers, heavy at time. Hail
4/28/2011 7:00 AM 0.00 0.0 M M M
4/29/2011 7:00 AM 0.11 0.0 0.00 0.0 0.00
4/30/2011 7:00 AM 0.49 5.9 0.47 5.9 0.47 Snow showers
5/1/2011 7:00 AM 0.02 T T 0.9 M Scattered snow showers
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 T 0.0 0.00 0.0 0.00
5/5/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/6/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/7/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/8/2011 7:00 AM 0.00 0.0 M M M
5/9/2011 7:00 AM 0.93 0.0 0.00 0.0 0.00
5/10/2011 7:00 AM 0.81 0.0 0.00 0.0 0.00
5/11/2011 7:00 AM 0.07 M M M M
5/12/2011 7:00 AM T M M M M
5/13/2011 7:00 AM 0.00 0.0 M M M
5/14/2011 7:00 AM 0.00 0.0 M M M
5/15/2011 7:00 AM 0.07 M M M M
5/16/2011 7:00 AM 0.00 0.0 M M M
5/17/2011 7:00 AM 0.18 0.0 0.00 0.0 0.00
5/18/2011 7:00 AM 0.27 T T 0.0 0.00
5/19/2011 7:00 AM 0.93 0.0 0.00 0.0 0.00
5/20/2011 7:00 AM 1.04 M M M M
5/21/2011 7:00 AM 0.23 M M M M
5/22/2011 7:00 AM 0.01 M M M M
5/23/2011 7:00 AM 0.34 0.0 0.00 0.0 0.00
5/24/2011 7:00 AM 0.85 M M M M
5/25/2011 7:00 AM 0.05 M M M M
5/26/2011 7:00 AM 0.00 0.0 M M M
5/27/2011 7:00 AM 0.00 0.0 M M M
5/28/2011 7:00 AM T M M M M
5/29/2011 7:00 AM 0.87 M M M M
5/30/2011 7:00 AM 0.72 0.5 0.24 0.5 0.24 Snow overnight - no rounding
5/31/2011 7:00 AM 0.06 0.0 0.00 0.0 0.00
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 T M M M M
6/8/2011 7:00 AM 0.00 0.0 M M M
6/9/2011 7:00 AM 0.00 0.0 M M M
6/10/2011 7:00 AM 0.07 M M M M
6/11/2011 7:00 AM 0.00 0.0 M M M
6/12/2011 7:00 AM 0.00 0.0 M M M
6/13/2011 7:00 AM 0.00 0.0 M M M
6/14/2011 7:00 AM 0.07 M M M M 2 sets of thunderstorms in evening and overnight
6/15/2011 7:00 AM 0.00 0.0 M M M
6/16/2011 7:00 AM 0.00 0.0 M M M
6/17/2011 7:00 AM T M M M M
6/18/2011 7:00 AM 0.00 0.0 M M M
6/19/2011 7:00 AM 0.39 M M M M Rain overnight
6/20/2011 7:00 AM 1.06 0.0 0.00 0.0 0.00 Rain was heavy at times
6/21/2011 7:00 AM 0.00 0.0 M M M
6/22/2011 7:00 AM 0.00 0.0 M M M
6/23/2011 7:00 AM 0.00 0.0 M M M
6/24/2011 7:00 AM 0.00 0.0 M M M
6/25/2011 7:00 AM 0.00 0.0 M M M
6/26/2011 7:00 AM 0.00 0.0 M M M
6/27/2011 7:00 AM 0.00 0.0 M M M
6/28/2011 7:00 AM 0.00 0.0 M M M
6/29/2011 7:00 AM T M M M M
6/30/2011 7:00 AM 0.06 M M M M Thunderstorms
7/1/2011 7:00 AM 0.00 0.0 M M M
7/2/2011 7:00 AM 0.00 0.0 M M M
7/3/2011 7:00 AM 0.00 0.0 M M M
7/4/2011 7:00 AM 0.00 0.0 M M M
7/5/2011 7:00 AM 0.02 M M M M
7/6/2011 7:00 AM 0.07 M M M M Thunderstorms
7/7/2011 7:00 AM 0.00 0.0 M M M
7/8/2011 7:00 AM 0.05 M M M M
7/9/2011 7:00 AM 0.00 0.0 M M M
7/10/2011 7:00 AM 0.15 M M M M
7/11/2011 7:00 AM 0.17 M M M M
7/12/2011 7:00 AM 0.02 M M M M
7/13/2011 7:00 AM 0.02 M M M M
7/14/2011 7:00 AM 0.00 0.0 M M M
7/15/2011 7:00 AM 0.00 0.0 M M M
7/16/2011 7:00 AM 0.00 0.0 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 T M M M M Passing shower around 6:30pm
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 0.00 0.0 M M M
7/23/2011 7:00 AM 0.00 0.0 M M M
7/24/2011 7:00 AM 0.00 0.0 M M M
7/25/2011 7:00 AM 0.00 0.0 M M M
7/26/2011 7:00 AM 0.05 M M M M
7/27/2011 7:00 AM 0.16 M M M M Thunderstorms
7/28/2011 7:00 AM 0.05 M M M M Thunderstorms
7/29/2011 7:00 AM 0.00 0.0 M M M
7/30/2011 7:00 AM 0.00 0.0 M M M
7/31/2011 7:00 AM 0.04 M M M M Thunderstorms
8/1/2011 7:00 AM 0.02 M M M M
8/2/2011 7:00 AM 0.46 M M M M
8/3/2011 7:00 AM 0.04 M M M M
8/4/2011 7:00 AM 0.00 0.0 M M M
8/5/2011 7:00 AM 0.03 M M M M Passing thunderstorms. Rain heavy, but short duration
8/6/2011 7:00 AM 0.00 0.0 M M M
8/7/2011 7:00 AM 0.00 0.0 M M M
8/8/2011 7:00 AM 0.00 0.0 M M M
8/9/2011 7:00 AM 0.00 0.0 M M M
8/10/2011 7:00 AM 0.00 0.0 M M M
8/11/2011 7:00 AM 0.00 0.0 M M M
8/12/2011 7:00 AM 0.00 0.0 M M M
8/13/2011 7:00 AM 0.00 0.0 M M M
8/14/2011 7:00 AM 0.07 M M M M shower overnight
8/15/2011 7:00 AM 0.48 M M M M Thunderstorm overnight
8/16/2011 7:00 AM 0.00 0.0 M M M
8/17/2011 7:00 AM 0.00 0.0 M M M
8/18/2011 7:00 AM 0.00 0.0 M M M
8/19/2011 7:00 AM 0.00 0.0 M M M
8/20/2011 7:00 AM 0.00 0.0 M M M
8/21/2011 7:00 AM 0.02 M M M M Thunderstorms
8/22/2011 7:00 AM 0.00 0.0 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 Widespread Virga and Lightening
8/26/2011 7:00 AM T M M M M Thunderstorms
8/27/2011 7:00 AM T M M M M Scattered Thunderstorms
8/28/2011 7:00 AM 0.22 M M M M Thunderstorms overnight
8/29/2011 7:00 AM 0.13 M M M M Thunderstorms overnight
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 Thunderstorms in the area
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 0.00 0.0 M M M
9/5/2011 7:00 AM 0.00 0.0 M M M
9/6/2011 7:00 AM 0.00 0.0 M M M
9/7/2011 7:00 AM 0.09 M M M M Thunderstorm with hail, heavy rain for 10 minutest
9/8/2011 7:00 AM 0.00 0.0 M M M
9/9/2011 7:00 AM T M M M M
9/10/2011 7:00 AM 0.00 0.0 M M M
9/11/2011 7:00 AM 0.03 M M M M
9/12/2011 7:00 AM 0.00 0.0 M M M
9/13/2011 7:00 AM 0.00 0.0 M M M
9/14/2011 7:00 AM 0.00 0.0 M M M
9/15/2011 7:00 AM 0.00 0.0 M M M
9/16/2011 7:00 AM 0.00 0.0 M M M
9/17/2011 7:00 AM 0.37 M M M M Thunderstorms
9/18/2011 7:00 AM T M M M M
9/19/2011 7:00 AM 0.00 0.0 M M M
9/20/2011 7:00 AM 0.00 0.0 M M M
9/21/2011 7:00 AM 0.00 0.0 M M M
9/22/2011 7:00 AM 0.00 0.0 M M M
9/23/2011 7:00 AM 0.00 0.0 M M M
9/24/2011 7:00 AM 0.00 0.0 M M M
9/25/2011 7:00 AM 0.00 0.0 M M M
9/26/2011 7:00 AM 0.00 0.0 M M M
9/27/2011 7:00 AM 0.00 0.0 M M M
9/28/2011 7:00 AM 0.00 0.0 M M M
9/29/2011 7:00 AM 0.00 0.0 M M M
9/30/2011 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
11/28/2010 11/29/2010 7:00 AM 2 0.55 15.5 M 13.8 in new snow. Snow is dry and fluffy
12/19/2010 12/28/2010 7:00 AM 10 1.81 3.0 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
1/17/2011 5:15 PM 3/8" 1/4" Pea Size Rice Hard 5 no damage Intermittent False Before rain vertical
4/25/2011 7:06 PM Rice Rice Rice White Ice 8 no damage Continuous False Before rain Same time as smaller hail
5/30/2011 2:14 PM Rice Rice Rice White Ice 1 1min no damage False Same time as rain Same time as smaller hail
5/30/2011 2:28 PM Rice Rice Rice White Ice 2 1min no damage Continuous True Same time as rain Same time as smaller hail
9/6/2011 7:44 PM 1/4" Pea Size 1/4" Pea Size 1/4" Pea Size Hard 3 2min no damage Continuous False Same time as rain Same time as smaller hail