Station Overview Station Location
Station Number IL-CK-145 Latitude 41.865916
Station Name Oak Park 1.5 S Longitude -87.79277
County Cook Elevation (ft) 621



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 3.11 1.39 28 1.39 28 0.00 0 0 7 1 0.0 0 0
Nov 10 3.30 2.97 28 2.97 28 0.00 0 0 8 3 0.0 0 0
Dec 10 2.43 2.40 29 2.40 29 0.00 0 0 10 7 14.2 8 25
Jan 11 1.99 0.99 30 0.99 30 0.00 0 0 9 8 6.5 6 21
Feb 11 1.86 3.61 26 3.61 26 0.00 0 0 11 2 24.8 9 18
March 11 2.58 1.92 28 1.92 28 0.00 0 0 7 2 0.4 1 1
April 11 3.59 5.13 28 5.13 28 0.00 0 0 14 2 0.5 1 1
May 11 4.22 5.17 28 4.55 24 0.62 4 1 9 4 0.0 0 0
June 11 4.17 5.06 27 5.06 27 0.00 0 0 12 1 0.0 0 0
July 11 3.99 7.70 28 7.70 28 0.00 0 0 9 5 0.0 0 0
Aug 11 4.33 3.58 29 3.58 29 0.00 0 0 8 2 0.0 0 0
Sept 11 3.43 4.68 29 4.68 29 0.00 0 0 13 0 0.0 0 0
Water Year Totals: 39.00" 44.60" 338 days 43.98" 334 0.62" 4 days 1 117 days 37 days 46.4" 25 days 66 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 0.18
10/3/2010 0.23
10/4/2010 0.00
10/5/2010 0.00
10/6/2010 0.00
10/7/2010 0.00
10/8/2010 0.00
10/9/2010
10/10/2010
10/11/2010
10/12/2010 0.00
10/13/2010 0.00
10/14/2010 0.40
10/15/2010 0.00
10/16/2010 0.00
10/17/2010 0.00
10/18/2010 0.00
10/19/2010 0.00
10/20/2010 0.00
10/21/2010 0.00
10/22/2010 0.00
10/23/2010 0.02
10/24/2010 0.10
10/25/2010 0.29
10/26/2010 T
10/27/2010 0.17
10/28/2010 0.00
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 0.04
11/5/2010 0.09
11/6/2010 0.00
11/7/2010 0.00
11/8/2010 0.00
11/9/2010
11/10/2010 0.00
11/11/2010 0.00
11/12/2010 0.02
11/13/2010
11/14/2010 0.07
11/15/2010 0.20
11/16/2010 T
11/17/2010 T
11/18/2010 T
11/19/2010 0.00
11/20/2010 0.00
11/21/2010 0.00
11/22/2010 0.00
11/23/2010 1.69
11/24/2010 0.00
11/25/2010 0.31
11/26/2010 0.00
11/27/2010 0.00
11/28/2010 0.00
11/29/2010 0.00
11/30/2010 0.55
12/1/2010 T
12/2/2010 T
12/3/2010 0.00
12/4/2010 0.16
12/5/2010 0.32
12/6/2010 0.00
12/7/2010 T
12/8/2010 0.00
12/9/2010 0.00
12/10/2010 0.06
12/11/2010 0.00
12/12/2010 0.64
12/13/2010 0.07
12/14/2010 T
12/15/2010 0.00
12/16/2010 0.00
12/17/2010 T
12/18/2010 0.00
12/19/2010 0.00
12/20/2010
12/21/2010 0.24
12/22/2010 T
12/23/2010
12/24/2010 0.00
12/25/2010 0.20
12/26/2010 0.16
12/27/2010 T
12/28/2010 0.00
12/29/2010 0.00
12/30/2010 0.03
12/31/2010 0.52
Day of YearDaily PrcpMultiday Prcp
1/1/2011 0.35
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 T
1/8/2011 0.02
1/9/2011 0.00
1/10/2011 0.00
1/11/2011 T
1/12/2011 0.22
1/13/2011 0.00
1/14/2011 T
1/15/2011 T
1/16/2011 0.00
1/17/2011 T
1/18/2011 0.28
1/19/2011 0.02
1/20/2011 0.00
1/21/2011 0.00
1/22/2011 0.01
1/23/2011 0.02
1/24/2011 0.03
1/25/2011
1/26/2011 0.00
1/27/2011 T
1/28/2011 0.04
1/29/2011 T
1/30/2011 0.00
1/31/2011 T
2/1/2011 0.14
2/2/2011 1.29
2/3/2011 0.11
2/4/2011 0.00
2/5/2011 0.00
2/6/2011 0.14
2/7/2011 T
2/8/2011 0.10
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 0.00
2/18/2011 0.00
2/19/2011
2/20/2011 0.00
2/21/2011 1.17
2/22/2011 0.03
2/23/2011 T
2/24/2011 0.12
2/25/2011 0.02
2/26/2011
2/27/2011 0.07
2/28/2011 0.42
3/1/2011 0.00
3/2/2011 0.00
3/3/2011 0.00
3/4/2011 T
3/5/2011 0.82
3/6/2011 0.06
3/7/2011 0.00
3/8/2011
3/9/2011 0.27
3/10/2011 0.12
3/11/2011 0.00
3/12/2011 0.00
3/13/2011 0.00
3/14/2011 0.00
3/15/2011 0.00
3/16/2011 0.00
3/17/2011 0.00
3/18/2011
3/19/2011 0.00
3/20/2011 0.00
3/21/2011 0.23
3/22/2011 0.23
3/23/2011 0.19
3/24/2011
3/25/2011 T
3/26/2011 0.00
3/27/2011 0.00
3/28/2011 0.00
3/29/2011 0.00
3/30/2011 0.00
3/31/2011 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.00
4/2/2011 0.21
4/3/2011 0.00
4/4/2011 0.18
4/5/2011 0.00
4/6/2011 T
4/7/2011 0.00
4/8/2011 0.80
4/9/2011 0.07
4/10/2011 0.00
4/11/2011 0.00
4/12/2011 0.00
4/13/2011 0.00
4/14/2011 0.00
4/15/2011 0.00
4/16/2011 0.32
4/17/2011 0.09
4/18/2011 0.57
4/19/2011 0.02
4/20/2011 0.85
4/21/2011 0.00
4/22/2011 0.34
4/23/2011 0.43
4/24/2011
4/25/2011 T
4/26/2011 0.84
4/27/2011
4/28/2011 0.37
4/29/2011 0.04
4/30/2011 0.00
5/1/2011 0.00
5/2/2011 0.00
5/3/2011 0.00
5/4/2011
5/5/2011
5/6/2011
5/7/2011 0.01
5/8/2011 T
5/9/2011 0.00
5/10/2011 T
5/11/2011 0.00
5/12/2011 0.15
5/13/2011 **
5/14/2011 **
5/15/2011 **
5/16/2011 0.62
5/17/2011 0.00
5/18/2011 0.02
5/19/2011 T
5/20/2011 0.00
5/21/2011 0.00
5/22/2011 0.00
5/23/2011 0.05
5/24/2011 0.00
5/25/2011 0.15
5/26/2011 2.41
5/27/2011 0.08
5/28/2011 T
5/29/2011 0.25
5/30/2011 1.43
5/31/2011 0.00
6/1/2011 0.06
6/2/2011 0.00
6/3/2011
6/4/2011 0.00
6/5/2011 0.24
6/6/2011 0.00
6/7/2011
6/8/2011 0.00
6/9/2011 0.94
6/10/2011 1.28
6/11/2011 0.08
6/12/2011 T
6/13/2011 0.00
6/14/2011 0.00
6/15/2011 0.57
6/16/2011 0.80
6/17/2011 0.00
6/18/2011 0.00
6/19/2011 0.00
6/20/2011 0.00
6/21/2011 0.33
6/22/2011 0.56
6/23/2011 0.02
6/24/2011 0.03
6/25/2011 0.00
6/26/2011
6/27/2011 0.00
6/28/2011 0.15
6/29/2011 0.00
6/30/2011 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.03
7/2/2011 T
7/3/2011 0.00
7/4/2011 0.00
7/5/2011 0.00
7/6/2011 0.00
7/7/2011 0.04
7/8/2011 0.00
7/9/2011
7/10/2011
7/11/2011 0.00
7/12/2011 0.70
7/13/2011 0.04
7/14/2011
7/15/2011 0.00
7/16/2011 0.00
7/17/2011 0.00
7/18/2011 T
7/19/2011 T
7/20/2011 T
7/21/2011 0.00
7/22/2011 0.02
7/23/2011 4.81
7/24/2011 T
7/25/2011 0.24
7/26/2011 0.00
7/27/2011 0.00
7/28/2011 0.49
7/29/2011 1.33
7/30/2011 0.00
7/31/2011 0.00
8/1/2011 0.00
8/2/2011 0.00
8/3/2011 0.64
8/4/2011 0.00
8/5/2011 0.00
8/6/2011 T
8/7/2011 0.07
8/8/2011 0.57
8/9/2011 0.41
8/10/2011 0.00
8/11/2011 0.00
8/12/2011 0.00
8/13/2011 0.00
8/14/2011 0.53
8/15/2011 T
8/16/2011
8/17/2011 0.00
8/18/2011
8/19/2011 0.00
8/20/2011 0.00
8/21/2011 0.74
8/22/2011 0.00
8/23/2011 0.00
8/24/2011 0.56
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 0.06
9/1/2011 0.00
9/2/2011 0.02
9/3/2011 0.00
9/4/2011 1.44
9/5/2011 0.00
9/6/2011 0.00
9/7/2011 0.00
9/8/2011 0.00
9/9/2011 0.16
9/10/2011 0.05
9/11/2011 0.00
9/12/2011 0.00
9/13/2011 0.00
9/14/2011 0.00
9/15/2011 0.06
9/16/2011 0.00
9/17/2011 0.00
9/18/2011 0.00
9/19/2011 0.95
9/20/2011
9/21/2011 0.00
9/22/2011 0.00
9/23/2011 0.00
9/24/2011 0.08
9/25/2011 0.02
9/26/2011 1.02
9/27/2011 0.38
9/28/2011 0.19
9/29/2011 0.13
9/30/2011 0.18



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 6:00 AM 0.00 0.0 M M M
10/2/2010 6:00 AM 0.18 M M M M
10/3/2010 6:00 AM 0.23 M M M M
10/4/2010 6:00 AM 0.00 0.0 M M M
10/5/2010 6:00 AM 0.00 0.0 M M M
10/6/2010 6:00 AM 0.00 0.0 M M M
10/7/2010 6:00 AM 0.00 0.0 M M M
10/8/2010 6:00 AM 0.00 0.0 M M M
10/12/2010 6:00 AM 0.00 0.0 M M M
10/13/2010 6:00 AM 0.00 0.0 M M M
10/14/2010 6:00 AM 0.40 M M M M
10/15/2010 6:00 AM 0.00 0.0 M M M
10/16/2010 6:00 AM 0.00 0.0 M M M
10/17/2010 6:00 AM 0.00 0.0 M M M
10/18/2010 6:00 AM 0.00 0.0 M M M
10/19/2010 6:00 AM 0.00 0.0 M M M
10/20/2010 6:00 AM 0.00 0.0 M M M
10/21/2010 6:00 AM 0.00 0.0 M M M
10/22/2010 6:00 AM 0.00 0.0 M M M
10/23/2010 6:00 AM 0.02 M M M M
10/24/2010 6:00 AM 0.10 M M M M
10/25/2010 6:00 AM 0.29 M M M M
10/26/2010 6:00 AM T M M M M
10/27/2010 6:00 AM 0.17 M M M M
10/28/2010 6:00 AM 0.00 0.0 M M M
10/29/2010 6:00 AM 0.00 0.0 M M M
10/30/2010 6:00 AM 0.00 0.0 M M M
10/31/2010 6:00 AM 0.00 0.0 M M M
11/1/2010 6:00 AM 0.00 0.0 M M M
11/2/2010 6:00 AM 0.00 0.0 M M M
11/3/2010 6:00 AM 0.00 0.0 M M M
11/4/2010 6:00 AM 0.04 M M M M
11/5/2010 6:00 AM 0.09 M M M M
11/6/2010 6:00 AM 0.00 0.0 M M M
11/7/2010 6:00 AM 0.00 0.0 M M M
11/8/2010 6:00 AM 0.00 0.0 M M M
11/10/2010 6:00 AM 0.00 0.0 M M M
11/11/2010 6:00 AM 0.00 0.0 M M M
11/12/2010 6:00 AM 0.02 M M M M
11/14/2010 6:00 AM 0.07 M M M M
11/15/2010 6:00 AM 0.20 M M M M
11/16/2010 6:00 AM T M M M M
11/17/2010 6:00 AM T M M M M
11/18/2010 6:00 AM T M M M M
11/19/2010 6:00 AM 0.00 0.0 M M M
11/20/2010 6:00 AM 0.00 0.0 M M M
11/21/2010 6:00 AM 0.00 0.0 M M M
11/22/2010 6:00 AM 0.00 0.0 M M M
11/23/2010 6:00 AM 1.69 M M M M
11/24/2010 6:00 AM 0.00 0.0 M M M
11/25/2010 6:00 AM 0.31 M M M M
11/26/2010 6:00 AM 0.00 0.0 M M M
11/27/2010 6:00 AM 0.00 0.0 M M M
11/28/2010 6:00 AM 0.00 0.0 M M M
11/29/2010 6:00 AM 0.00 0.0 M M M
11/30/2010 6:00 AM 0.55 M M M M
12/1/2010 6:00 AM T T M M M
12/2/2010 6:00 AM T T M M M
12/3/2010 6:00 AM 0.00 0.0 M M M
12/4/2010 6:00 AM 0.16 2.0 M 2.0 M
12/5/2010 6:00 AM 0.32 2.5 M 4.5 M
12/6/2010 6:00 AM 0.00 0.0 M 4.0 M
12/7/2010 6:00 AM T M M 3.5 M
12/8/2010 6:00 AM 0.00 0.0 M 2.5 M
12/9/2010 6:00 AM 0.00 0.0 M 2.5 M
12/10/2010 6:00 AM 0.06 1.2 M 4.0 M
12/11/2010 6:00 AM 0.00 0.0 M 2.0 M
12/12/2010 7:30 AM 0.64 0.5 M 2.5 M
12/13/2010 6:00 AM 0.07 0.5 M 3.5 M
12/14/2010 6:00 AM T T M 3.0 M
12/15/2010 6:00 AM 0.00 0.0 M 2.5 M
12/16/2010 6:00 AM 0.00 0.0 M 2.5 M
12/17/2010 6:00 AM T M M 2.5 M
12/18/2010 6:00 AM 0.00 0.0 M 2.5 M
12/19/2010 6:00 AM 0.00 0.0 M 2.0 M
12/21/2010 6:00 AM 0.24 2.5 M 4.0 M
12/22/2010 6:00 AM T M M 4.0 M
12/24/2010 6:00 AM 0.00 0.0 M 3.0 M
12/25/2010 6:00 AM 0.20 2.0 M 6.0 M
12/26/2010 6:00 AM 0.16 3.0 M 9.0 M
12/27/2010 6:00 AM T T M 8.0 M
12/28/2010 6:00 AM 0.00 0.0 M 6.0 M
12/29/2010 6:00 AM 0.00 0.0 M 6.0 M
12/30/2010 9:00 AM 0.03 M M 4.0 M
12/31/2010 8:45 AM 0.52 M M M M
1/1/2011 6:00 AM 0.35 M M M M
1/2/2011 6:00 AM 0.00 0.0 M M M
1/3/2011 6:00 AM 0.00 0.0 M M M
1/4/2011 6:00 AM 0.00 0.0 M M M
1/5/2011 6:00 AM 0.00 0.0 M M M
1/6/2011 6:00 AM 0.00 0.0 M M M
1/7/2011 6:00 AM T T M M M
1/8/2011 6:00 AM 0.02 0.4 M 0.4 M
1/9/2011 6:00 AM 0.00 0.0 M 0.5 M
1/10/2011 6:00 AM 0.00 0.0 M M M
1/11/2011 6:00 AM T T M M M
1/12/2011 6:00 AM 0.22 3.7 M 3.5 M
1/13/2011 6:00 AM 0.00 0.0 M 2.5 M
1/14/2011 6:00 AM T T M 2.5 M
1/15/2011 6:00 AM T M M 2.0 M
1/16/2011 6:00 AM 0.00 0.0 M 2.0 M
1/17/2011 6:00 AM T M M 1.5 M
1/18/2011 6:00 AM 0.28 M M 1.0 M
1/19/2011 6:00 AM 0.02 T M 1.0 M
1/20/2011 6:00 AM 0.00 0.0 M 1.0 M
1/21/2011 6:00 AM 0.00 0.0 M 1.0 M
1/22/2011 6:00 AM 0.01 0.3 M 1.0 M
1/23/2011 8:00 AM 0.02 1.0 M 2.0 M
1/24/2011 6:00 AM 0.03 0.5 M 2.0 M
1/26/2011 6:00 AM 0.00 0.0 M 1.5 M
1/27/2011 6:00 AM T T M 1.5 M
1/28/2011 6:00 AM 0.04 0.6 M 2.0 M
1/29/2011 6:00 AM T T M 1.5 M
1/30/2011 6:00 AM 0.00 0.0 M 1.5 M
1/31/2011 6:00 AM T M M 1.5 M
2/1/2011 6:00 AM 0.14 2.3 M 3.5 M
2/2/2011 7:00 AM 1.29 15.0 M 18.0 M Severe drifting makes snow depth measurement difficult. Drifts as high as 4 feet. Still snowing.
2/3/2011 8:00 AM 0.11 2.0 M 17.0 M
2/4/2011 6:00 AM 0.00 0.0 M 15.0 M
2/5/2011 8:00 AM 0.00 0.0 M 14.0 M
2/6/2011 9:00 AM 0.14 2.3 M 15.0 M
2/7/2011 6:00 AM T T M 15.0 M
2/8/2011 6:00 AM 0.10 2.3 M 17.0 M
2/9/2011 6:00 AM 0.00 0.0 M 15.5 M
2/10/2011 6:00 AM 0.00 0.0 M 14.5 M
2/11/2011 6:00 AM 0.00 0.0 M 13.5 M
2/12/2011 6:00 AM 0.00 0.0 M 13.0 M
2/13/2011 6:00 AM 0.00 0.0 M 11.0 M
2/14/2011 6:00 AM 0.00 0.0 M 9.0 M
2/15/2011 6:00 AM 0.00 0.0 M 7.0 M
2/16/2011 6:00 AM 0.00 0.0 M 7.0 M
2/17/2011 6:00 AM 0.00 0.0 M 2.5 M
2/18/2011 6:00 AM 0.00 0.0 M M M
2/20/2011 6:00 AM 0.00 0.0 M M M
2/21/2011 6:00 AM 1.17 M M M M
2/22/2011 6:00 AM 0.03 0.3 M 0.3 M
2/23/2011 6:00 AM T M M T M
2/24/2011 6:00 AM 0.12 0.2 M M M
2/25/2011 6:00 AM 0.02 0.2 M M M
2/27/2011 6:00 AM 0.07 0.2 M M M
2/28/2011 6:00 AM 0.42 M M M M
3/1/2011 6:00 AM 0.00 0.0 M M M
3/2/2011 6:00 AM 0.00 0.0 M M M
3/3/2011 6:00 AM 0.00 0.0 M M M
3/4/2011 6:00 AM T M M M M
3/5/2011 7:00 AM 0.82 M M M M
3/6/2011 6:00 AM 0.06 0.4 M 0.4 M
3/7/2011 6:00 AM 0.00 0.0 M M M
3/9/2011 6:00 AM 0.27 M M M M
3/10/2011 6:00 AM 0.12 M M M M
3/11/2011 6:00 AM 0.00 0.0 M M M
3/12/2011 6:00 AM 0.00 0.0 M M M
3/13/2011 6:00 AM 0.00 0.0 M M M
3/14/2011 6:00 AM 0.00 0.0 M M M
3/15/2011 6:00 AM 0.00 0.0 M M M
3/16/2011 6:00 AM 0.00 0.0 M M M
3/17/2011 6:00 AM 0.00 0.0 M M M
3/19/2011 6:00 AM 0.00 0.0 M M M
3/20/2011 6:00 AM 0.00 0.0 M M M
3/21/2011 6:00 AM 0.23 M M M M
3/22/2011 6:00 AM 0.23 M M M M
3/23/2011 6:00 AM 0.19 M M M M
3/25/2011 6:00 AM T T M M M
3/26/2011 6:00 AM 0.00 0.0 M M M
3/27/2011 6:00 AM 0.00 0.0 M M M
3/28/2011 6:00 AM 0.00 0.0 M M M
3/29/2011 6:00 AM 0.00 0.0 M M M
3/30/2011 6:00 AM 0.00 0.0 M M M
3/31/2011 6:00 AM 0.00 0.0 M M M
4/1/2011 6:00 AM 0.00 0.0 M M M
4/2/2011 6:00 AM 0.21 M M M M
4/3/2011 6:00 AM 0.00 0.0 M M M
4/4/2011 6:00 AM 0.18 M M M M
4/5/2011 6:00 AM 0.00 0.0 M M M
4/6/2011 6:00 AM T M M M M
4/7/2011 6:00 AM 0.00 0.0 M M M
4/8/2011 6:00 AM 0.80 M M M M
4/9/2011 6:00 AM 0.07 M M M M
4/10/2011 6:00 AM 0.00 0.0 M M M
4/11/2011 6:00 AM 0.00 0.0 M M M
4/12/2011 6:00 AM 0.00 0.0 M M M
4/13/2011 6:00 AM 0.00 0.0 M M M
4/14/2011 6:00 AM 0.00 0.0 M M M
4/15/2011 6:00 AM 0.00 0.0 M M M
4/16/2011 8:00 AM 0.32 M M M M
4/17/2011 6:00 AM 0.09 M M M M
4/18/2011 6:00 AM 0.57 0.5 M 0.5 M
4/19/2011 6:00 AM 0.02 M M M M
4/20/2011 6:00 AM 0.85 M M M M
4/21/2011 6:00 AM 0.00 0.0 M M M
4/22/2011 7:00 AM 0.34 M M M M
4/23/2011 7:00 AM 0.43 M M M M
4/25/2011 6:00 AM T M M M M
4/26/2011 6:00 AM 0.84 M M M M
4/28/2011 6:00 AM 0.37 M M M M
4/29/2011 6:00 AM 0.04 M M M M
4/30/2011 6:00 AM 0.00 0.0 M M M
5/1/2011 6:00 AM 0.00 0.0 M M M
5/2/2011 6:00 AM 0.00 0.0 M M M
5/3/2011 6:00 AM 0.00 0.0 M M M
5/7/2011 6:00 AM 0.01 M M M M
5/8/2011 6:00 AM T M M M M
5/9/2011 6:00 AM 0.00 0.0 M M M
5/10/2011 6:00 AM T M M M M
5/11/2011 6:00 AM 0.00 0.0 M M M
5/12/2011 6:00 AM 0.15 M M M M
5/17/2011 6:00 AM 0.00 0.0 M M M
5/18/2011 6:00 AM 0.02 M M M M
5/19/2011 6:00 AM T M M M M
5/20/2011 6:00 AM 0.00 0.0 M M M
5/21/2011 6:00 AM 0.00 0.0 M M M
5/22/2011 6:00 AM 0.00 0.0 M M M
5/23/2011 6:00 AM 0.05 M M M M
5/24/2011 6:00 AM 0.00 0.0 M M M
5/25/2011 6:00 AM 0.15 M M M M
5/26/2011 6:00 AM 2.41 M M M M
5/27/2011 6:00 AM 0.08 M M M M
5/28/2011 6:00 AM T 0.0 M M M
5/29/2011 6:00 AM 0.25 M M M M
5/30/2011 6:00 AM 1.43 M M M M
5/31/2011 6:00 AM 0.00 0.0 M M M
6/1/2011 6:00 AM 0.06 M M M M
6/2/2011 6:00 AM 0.00 0.0 M M M
6/4/2011 6:00 AM 0.00 0.0 M M M
6/5/2011 6:00 AM 0.24 M M M M
6/6/2011 6:00 AM 0.00 0.0 M M M
6/8/2011 6:00 AM 0.00 0.0 M M M
6/9/2011 6:00 AM 0.94 M M M M
6/10/2011 6:00 AM 1.28 M M M M
6/11/2011 6:00 AM 0.08 M M M M
6/12/2011 6:00 AM T M M M M
6/13/2011 6:00 AM 0.00 0.0 M M M
6/14/2011 6:00 AM 0.00 0.0 M M M
6/15/2011 8:00 AM 0.57 M M M M
6/16/2011 8:00 AM 0.80 M M M M
6/17/2011 6:00 AM 0.00 0.0 M M M
6/18/2011 6:00 AM 0.00 0.0 M M M
6/19/2011 6:00 AM 0.00 0.0 M M M
6/20/2011 6:00 AM 0.00 0.0 M M M
6/21/2011 7:00 AM 0.33 M M M M
6/22/2011 7:00 AM 0.56 M M M M
6/23/2011 7:00 AM 0.02 M M M M
6/24/2011 6:00 AM 0.03 M M M M
6/25/2011 6:00 AM 0.00 0.0 M M M
6/27/2011 6:00 AM 0.00 0.0 M M M
6/28/2011 6:00 AM 0.15 0.0 M M M
6/29/2011 6:00 AM 0.00 0.0 M M M
6/30/2011 6:00 AM 0.00 0.0 M M M
7/1/2011 6:00 AM 0.03 M M M M
7/2/2011 6:00 AM T M M M M
7/3/2011 6:00 AM 0.00 0.0 M M M
7/4/2011 6:00 AM 0.00 0.0 M M M
7/5/2011 6:00 AM 0.00 0.0 M M M
7/6/2011 6:00 AM 0.00 0.0 M M M
7/7/2011 6:00 AM 0.04 M M M M
7/8/2011 6:00 AM 0.00 0.0 M M M
7/11/2011 6:00 AM 0.00 0.0 M M M
7/12/2011 6:00 AM 0.70 M M M M
7/13/2011 6:00 AM 0.04 M M M M
7/15/2011 6:00 AM 0.00 0.0 M M M
7/16/2011 6:00 AM 0.00 0.0 M M M
7/17/2011 6:00 AM 0.00 0.0 M M M
7/18/2011 6:00 AM T M M M M
7/19/2011 6:00 AM T M M M M
7/20/2011 6:00 AM T M M M M
7/21/2011 6:00 AM 0.00 0.0 M M M
7/22/2011 6:00 AM 0.02 M M M M
7/23/2011 6:00 AM 4.81 M M M M
7/24/2011 6:00 AM T M M M M
7/25/2011 6:00 AM 0.24 M M M M
7/26/2011 6:00 AM 0.00 0.0 M M M
7/27/2011 6:00 AM 0.00 0.0 M M M
7/28/2011 6:00 AM 0.49 M M M M
7/29/2011 6:00 AM 1.33 M M M M
7/30/2011 6:00 AM 0.00 0.0 M M M
7/31/2011 6:00 AM 0.00 0.0 M M M
8/1/2011 6:00 AM 0.00 0.0 M M M
8/2/2011 6:00 AM 0.00 0.0 M M M
8/3/2011 6:00 AM 0.64 M M M M
8/4/2011 6:00 AM 0.00 0.0 M M M
8/5/2011 6:00 AM 0.00 0.0 M M M
8/6/2011 6:00 AM T M M M M
8/7/2011 6:00 AM 0.07 M M M M
8/8/2011 6:00 AM 0.57 M M M M
8/9/2011 6:00 AM 0.41 M M M M
8/10/2011 6:00 AM 0.00 0.0 M M M
8/11/2011 6:00 AM 0.00 0.0 M M M
8/12/2011 6:00 AM 0.00 0.0 M M M
8/13/2011 6:00 AM 0.00 0.0 M M M
8/14/2011 6:00 AM 0.53 M M M M
8/15/2011 6:00 AM T M M M M
8/17/2011 6:00 AM 0.00 0.0 M M M
8/19/2011 6:00 AM 0.00 0.0 M M M
8/20/2011 6:00 AM 0.00 0.0 M M M
8/21/2011 6:00 AM 0.74 M M M M
8/22/2011 6:00 AM 0.00 0.0 M M M
8/23/2011 6:00 AM 0.00 0.0 M M M
8/24/2011 6:00 AM 0.56 M M M M
8/25/2011 6:00 AM 0.00 0.0 M M M
8/26/2011 6:00 AM 0.00 0.0 M M M
8/27/2011 6:00 AM 0.00 0.0 M M M
8/28/2011 6:00 AM 0.00 0.0 M M M
8/29/2011 6:00 AM 0.00 0.0 M M M
8/30/2011 6:00 AM 0.00 0.0 M M M
8/31/2011 6:00 AM 0.06 M M M M
9/1/2011 6:00 AM 0.00 0.0 M M M
9/2/2011 6:00 AM 0.02 M M M M
9/3/2011 6:00 AM 0.00 0.0 M M M
9/4/2011 6:00 AM 1.44 M M M M
9/5/2011 6:00 AM 0.00 0.0 M M M
9/6/2011 6:00 AM 0.00 0.0 M M M
9/7/2011 6:00 AM 0.00 0.0 M M M
9/8/2011 6:00 AM 0.00 0.0 M M M
9/9/2011 6:00 AM 0.16 M M M M
9/10/2011 6:00 AM 0.05 M M M M
9/11/2011 6:00 AM 0.00 0.0 M M M
9/12/2011 6:00 AM 0.00 0.0 M M M
9/13/2011 6:00 AM 0.00 0.0 M M M
9/14/2011 6:00 AM 0.00 0.0 M M M
9/15/2011 6:00 AM 0.06 0.0 M M M
9/16/2011 6:00 AM 0.00 0.0 M M M
9/17/2011 6:00 AM 0.00 0.0 M M M
9/18/2011 6:00 AM 0.00 0.0 M M M
9/19/2011 6:00 AM 0.95 M M M M
9/21/2011 6:00 AM 0.00 0.0 M M M
9/22/2011 6:00 AM 0.00 0.0 M M M
9/23/2011 6:00 AM 0.00 0.0 M M M
9/24/2011 6:00 AM 0.08 M M M M
9/25/2011 6:00 AM 0.02 M M M M
9/26/2011 6:00 AM 1.02 M M M M
9/27/2011 6:00 AM 0.38 M M M M
9/28/2011 6:00 AM 0.19 M M M M
9/29/2011 6:00 AM 0.13 M M M M
9/30/2011 6:00 AM 0.18 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
5/13/2011 5/16/2011 6:00 AM 4 0.62 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