Station Overview Station Location
Station Number PA-CH-9 Latitude 39.925851
Station Name West Chester 2.4 SSE Longitude -75.595228
County Chester Elevation (ft) 354



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 3.84 7.54 31 7.43 28 0.11 3 1 14 1 0.0 0 0
Nov 09 3.72 1.83 30 1.83 30 0.00 0 0 12 0 0.0 0 0
Dec 09 3.82 8.25 31 8.25 31 0.00 0 0 14 0 14.6 4 11
Jan 10 3.39 3.10 31 2.23 26 0.87 5 1 6 1 1.8 3 3
Feb 10 2.85 5.20 28 5.20 28 0.00 0 0 12 0 42.5 9 22
March 10 4.08 6.89 31 6.42 29 0.47 2 1 10 2 0.0 0 7
April 10 3.85 2.77 30 2.57 28 0.20 2 1 9 1 0.0 0 0
May 10 4.10 2.95 31 2.95 31 0.00 0 0 12 0 0.0 0 0
June 10 3.90 1.55 30 1.55 30 0.00 0 0 7 0 0.0 0 0
July 10 4.50 5.63 31 5.05 25 0.58 6 1 5 2 0.0 0 0
Aug 10 3.80 3.29 31 3.29 27 0.00 4 1 8 0 0.0 0 0
Sept 10 5.06 3.14 30 3.14 30 0.00 0 0 8 0 0.0 0 0
Water Year Totals: 46.91" 52.14" 365 days 49.91" 343 2.23" 22 days 6 117 days 7 days 58.9" 16 days 43 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 0.00
10/2/2009 0.00
10/3/2009 0.28
10/4/2009 0.00
10/5/2009 0.00
10/6/2009 0.00
10/7/2009 0.07
10/8/2009 0.00
10/9/2009 0.06
10/10/2009 **
10/11/2009 **
10/12/2009 0.11
10/13/2009 0.02
10/14/2009 0.00
10/15/2009 T
10/16/2009 0.85
10/17/2009 0.88
10/18/2009 1.03
10/19/2009 0.03
10/20/2009 0.00
10/21/2009 0.00
10/22/2009 0.00
10/23/2009 0.00
10/24/2009 0.32
10/25/2009 1.77
10/26/2009 0.00
10/27/2009 0.21
10/28/2009 1.68
10/29/2009 0.14
10/30/2009 0.00
10/31/2009 0.09
11/1/2009 0.22
11/2/2009 0.02
11/3/2009 0.00
11/4/2009 0.00
11/5/2009 0.00
11/6/2009 0.00
11/7/2009 0.00
11/8/2009 0.00
11/9/2009 0.00
11/10/2009 0.00
11/11/2009 0.08
11/12/2009 0.30
11/13/2009 0.10
11/14/2009 0.20
11/15/2009 0.02
11/16/2009 0.00
11/17/2009 0.00
11/18/2009 0.00
11/19/2009 0.00
11/20/2009 0.52
11/21/2009 0.00
11/22/2009 0.00
11/23/2009 0.00
11/24/2009 0.23
11/25/2009 0.01
11/26/2009 0.12
11/27/2009 0.01
11/28/2009 0.00
11/29/2009 0.00
11/30/2009 0.00
12/1/2009 0.29
12/2/2009 0.00
12/3/2009 1.32
12/4/2009 0.00
12/5/2009 0.01
12/6/2009 0.61
12/7/2009 0.00
12/8/2009 0.00
12/9/2009 1.57
12/10/2009 0.23
12/11/2009 0.00
12/12/2009 0.00
12/13/2009 0.00
12/14/2009 0.92
12/15/2009 0.01
12/16/2009 0.00
12/17/2009 0.00
12/18/2009 0.00
12/19/2009 0.08
12/20/2009 0.68
12/21/2009 0.00
12/22/2009 0.00
12/23/2009 0.00
12/24/2009 0.00
12/25/2009 0.00
12/26/2009 1.06
12/27/2009 1.42
12/28/2009 0.01
12/29/2009 0.00
12/30/2009 0.00
12/31/2009 0.04
Day of YearDaily PrcpMultiday Prcp
1/1/2010 0.24
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 0.06
1/9/2010 0.00
1/10/2010 0.00
1/11/2010 0.00
1/12/2010 0.01
1/13/2010 0.00
1/14/2010 0.00
1/15/2010 **
1/16/2010 **
1/17/2010 **
1/18/2010 **
1/19/2010 0.87
1/20/2010 0.00
1/21/2010 0.00
1/22/2010 0.00
1/23/2010 0.00
1/24/2010 0.00
1/25/2010 0.92
1/26/2010 0.96
1/27/2010 0.00
1/28/2010 0.00
1/29/2010 0.00
1/30/2010 0.00
1/31/2010 0.04
2/1/2010 0.00
2/2/2010 0.00
2/3/2010 0.10
2/4/2010 0.00
2/5/2010 0.00
2/6/2010 1.32
2/7/2010 0.08
2/8/2010 0.00
2/9/2010 0.00
2/10/2010 0.93
2/11/2010 1.19
2/12/2010 0.00
2/13/2010 0.00
2/14/2010 0.00
2/15/2010 0.00
2/16/2010 0.02
2/17/2010 0.02
2/18/2010 0.00
2/19/2010 0.00
2/20/2010 0.00
2/21/2010 0.00
2/22/2010 0.00
2/23/2010 0.55
2/24/2010 0.76
2/25/2010 0.07
2/26/2010 0.14
2/27/2010 0.02
2/28/2010 0.00
3/1/2010 0.00
3/2/2010 0.00
3/3/2010 0.09
3/4/2010 T
3/5/2010 0.00
3/6/2010 0.00
3/7/2010 0.00
3/8/2010 0.00
3/9/2010 0.00
3/10/2010 0.00
3/11/2010 0.00
3/12/2010 0.02
3/13/2010 1.23
3/14/2010 1.62
3/15/2010 **
3/16/2010 0.47
3/17/2010 0.00
3/18/2010 0.00
3/19/2010 0.00
3/20/2010 0.00
3/21/2010 0.00
3/22/2010 T
3/23/2010 0.68
3/24/2010 0.02
3/25/2010 0.00
3/26/2010 0.18
3/27/2010 0.00
3/28/2010 0.00
3/29/2010 1.64
3/30/2010 0.15
3/31/2010 0.79
Day of YearDaily PrcpMultiday Prcp
4/1/2010 0.00
4/2/2010 0.00
4/3/2010 0.00
4/4/2010 0.00
4/5/2010 0.00
4/6/2010 T
4/7/2010 0.02
4/8/2010 0.00
4/9/2010 0.70
4/10/2010 0.00
4/11/2010 0.00
4/12/2010 0.00
4/13/2010 0.00
4/14/2010 0.00
4/15/2010 0.00
4/16/2010 0.01
4/17/2010 0.31
4/18/2010 0.00
4/19/2010 0.00
4/20/2010 0.00
4/21/2010 0.00
4/22/2010 **
4/23/2010 0.20
4/24/2010 0.01
4/25/2010 0.36
4/26/2010 0.56
4/27/2010 0.59
4/28/2010 0.01
4/29/2010 0.00
4/30/2010 0.00
5/1/2010 0.00
5/2/2010 0.00
5/3/2010 0.21
5/4/2010 0.60
5/5/2010 0.00
5/6/2010 0.00
5/7/2010 0.00
5/8/2010 0.00
5/9/2010 0.00
5/10/2010 0.00
5/11/2010 0.00
5/12/2010 0.49
5/13/2010 0.02
5/14/2010 0.00
5/15/2010 0.35
5/16/2010 0.00
5/17/2010 0.00
5/18/2010 0.36
5/19/2010 0.34
5/20/2010 0.00
5/21/2010 0.00
5/22/2010 0.00
5/23/2010 0.09
5/24/2010 0.06
5/25/2010 0.02
5/26/2010 0.00
5/27/2010 0.00
5/28/2010 0.39
5/29/2010 0.00
5/30/2010 0.02
5/31/2010 0.00
6/1/2010 0.00
6/2/2010 0.00
6/3/2010 0.00
6/4/2010 0.00
6/5/2010 0.00
6/6/2010 0.00
6/7/2010 0.01
6/8/2010 0.00
6/9/2010 0.00
6/10/2010 0.58
6/11/2010 0.00
6/12/2010 0.00
6/13/2010 0.00
6/14/2010 0.55
6/15/2010 0.00
6/16/2010 0.00
6/17/2010 0.02
6/18/2010 0.00
6/19/2010 0.00
6/20/2010 0.00
6/21/2010 0.00
6/22/2010 0.00
6/23/2010 0.17
6/24/2010 0.00
6/25/2010 0.20
6/26/2010 0.00
6/27/2010 0.00
6/28/2010 0.02
6/29/2010 0.00
6/30/2010 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2010 0.00
7/2/2010 0.00
7/3/2010 0.00
7/4/2010 0.00
7/5/2010 0.00
7/6/2010 0.00
7/7/2010 0.00
7/8/2010 0.00
7/9/2010 0.00
7/10/2010 T
7/11/2010 1.52
7/12/2010 0.00
7/13/2010 2.16
7/14/2010 0.32
7/15/2010 0.05
7/16/2010 0.00
7/17/2010 **
7/18/2010 **
7/19/2010 **
7/20/2010 0.58
7/21/2010 0.00
7/22/2010 0.00
7/23/2010 0.00
7/24/2010 0.00
7/25/2010 0.00
7/26/2010 1.00
7/27/2010 0.00
7/28/2010 0.00
7/29/2010 T
7/30/2010 **
7/31/2010 **
8/1/2010 **
8/2/2010 **
8/3/2010 **
8/4/2010 0.00
8/5/2010 0.00
8/6/2010 0.00
8/7/2010 0.00
8/8/2010 0.00
8/9/2010 0.00
8/10/2010 0.00
8/11/2010 0.00
8/12/2010 0.00
8/13/2010 1.16
8/14/2010 0.00
8/15/2010 0.00
8/16/2010 0.14
8/17/2010 0.93
8/18/2010 0.00
8/19/2010 0.02
8/20/2010 0.00
8/21/2010 0.00
8/22/2010 0.01
8/23/2010 0.99
8/24/2010 0.02
8/25/2010 0.00
8/26/2010 0.02
8/27/2010 0.00
8/28/2010 0.00
8/29/2010 0.00
8/30/2010 0.00
8/31/2010 0.00
9/1/2010 0.00
9/2/2010 0.00
9/3/2010 0.00
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 0.34
9/13/2010 0.01
9/14/2010 0.00
9/15/2010 0.00
9/16/2010 0.00
9/17/2010 0.33
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 0.03
9/24/2010 0.00
9/25/2010 0.00
9/26/2010 0.00
9/27/2010 0.40
9/28/2010 0.24
9/29/2010 0.37
9/30/2010 1.42



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2009 7:00 AM 0.00 0.0 M M M
10/2/2009 7:00 AM 0.00 0.0 M M M
10/3/2009 2:00 PM 0.28 M M M M
10/4/2009 7:00 AM 0.00 0.0 M M M
10/5/2009 6:45 AM 0.00 0.0 M M M
10/6/2009 7:00 AM 0.00 0.0 M M M
10/7/2009 7:00 AM 0.07 M M M M
10/8/2009 7:00 AM 0.00 0.0 M M M
10/9/2009 7:00 AM 0.06 M M M M currently raining
10/13/2009 7:00 AM 0.02 0.0 M M M
10/14/2009 7:00 AM 0.00 0.0 M M M
10/15/2009 7:00 AM T M M M M
10/16/2009 7:00 AM 0.85 M M M M continuing light rain
10/17/2009 8:00 AM 0.88 M M M M continuing rain
10/18/2009 8:00 AM 1.03 M M M M
10/19/2009 7:00 AM 0.03 M M M M
10/20/2009 7:00 AM 0.00 0.0 M M M
10/21/2009 7:00 AM 0.00 0.0 M M M
10/22/2009 7:00 AM 0.00 0.0 M M M
10/23/2009 7:00 AM 0.00 0.0 M M M
10/24/2009 7:45 AM 0.32 M M M M
10/25/2009 8:00 AM 1.77 M M M M
10/26/2009 7:00 AM 0.00 0.0 M M M
10/27/2009 7:00 AM 0.21 M M M M continuing rain
10/28/2009 7:15 AM 1.68 M M M M continuing light rain
10/29/2009 7:00 AM 0.14 M M M M
10/30/2009 7:00 AM 0.00 0.0 M M M
10/31/2009 7:45 AM 0.09 M M M M
11/1/2009 7:00 AM 0.22 M M M M
11/2/2009 7:00 AM 0.02 M M M M
11/3/2009 7:00 AM 0.00 0.0 M M M
11/4/2009 7:00 AM 0.00 0.0 M M M
11/5/2009 7:00 AM 0.00 0.0 M M M
11/6/2009 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 0.08 M M M M
11/12/2009 7:00 AM 0.30 M M M M
11/13/2009 7:00 AM 0.10 M M M M
11/14/2009 7:00 AM 0.20 M M M M
11/15/2009 7:30 AM 0.02 M 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
11/20/2009 7:00 AM 0.52 M M M M
11/21/2009 7:00 AM 0.00 0.0 M M M
11/22/2009 7:00 AM 0.00 0.0 M M M
11/23/2009 7:00 AM 0.00 0.0 M M M
11/24/2009 7:00 AM 0.23 M M M M
11/25/2009 7:00 AM 0.01 M M M M
11/26/2009 7:00 AM 0.12 M M M M
11/27/2009 11:00 AM 0.01 M M M M
11/28/2009 7:00 AM 0.00 0.0 M M M
11/29/2009 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 0.29 M M M M
12/2/2009 7:00 AM 0.00 0.0 M M M
12/3/2009 7:00 AM 1.32 M M M M
12/4/2009 7:00 AM 0.00 0.0 M M M
12/5/2009 7:00 AM 0.01 M M M M beginning to drizzle
12/6/2009 7:45 AM 0.61 1.4 M 1.4 M
12/7/2009 7:00 AM 0.00 0.0 M 0.5 M
12/8/2009 7:00 AM 0.00 0.0 M 0.2 M
12/9/2009 7:30 AM 1.57 M M 0.0 M Still raining fairly hard.
12/10/2009 7:00 AM 0.23 M M M M
12/11/2009 7:00 AM 0.00 0.0 M M M
12/12/2009 7:00 AM 0.00 0.0 M M M
12/13/2009 7:00 AM 0.00 0.0 M M M
12/14/2009 7:00 AM 0.92 M M M M
12/15/2009 7:00 AM 0.01 0.0 M M M
12/16/2009 7:00 AM 0.00 0.0 M M M
12/17/2009 7:00 AM 0.00 0.0 M M M
12/18/2009 7:00 AM 0.00 0.0 M M M
12/19/2009 7:00 AM 0.08 1.6 M M M Precip. is melted snow. Beginning of major storm.
12/20/2009 7:30 AM 0.68 11.1 M 11.1 M
12/21/2009 7:00 AM 0.00 0.0 M 9.0 M
12/22/2009 7:45 AM 0.00 0.0 M 6.5 M
12/23/2009 7:00 AM 0.00 0.0 M 5.5 M
12/24/2009 7:00 AM 0.00 0.0 M 5.0 M
12/25/2009 7:00 AM 0.00 0.0 M 3.5 M
12/26/2009 7:45 AM 1.06 M M 0.5 M continuing rain, most snow is gone.
12/27/2009 7:30 AM 1.42 M M 0.0 M
12/28/2009 7:00 AM 0.01 M M M M
12/29/2009 7:00 AM 0.00 0.0 M M M
12/30/2009 7:00 AM 0.00 0.0 M M M
12/31/2009 7:45 AM 0.04 0.5 M 0.5 M
1/1/2010 9:30 AM 0.24 M M T M
1/2/2010 7:00 AM 0.00 0.0 M M M
1/3/2010 7:00 AM 0.00 0.0 M M M
1/4/2010 7:00 AM 0.00 0.0 M M M
1/5/2010 7:00 AM 0.00 0.0 M M M
1/6/2010 7:00 AM T T M M M Very light snow, just covering the ground.
1/7/2010 7:00 AM 0.00 0.0 M M M
1/8/2010 7:30 AM 0.06 1.0 M 1.0 M
1/9/2010 7:00 AM 0.00 0.0 M T M
1/10/2010 7:00 AM 0.00 0.0 M T M
1/11/2010 7:00 AM 0.00 0.0 M T M
1/12/2010 7:00 AM 0.01 0.3 M 0.5 M
1/13/2010 7:00 AM 0.00 0.0 M T M
1/14/2010 7:00 AM 0.00 0.0 M T M
1/20/2010 7:00 AM 0.00 0.0 M M M
1/21/2010 7:00 AM 0.00 0.0 M M M
1/22/2010 7:00 AM 0.00 0.0 M M M
1/23/2010 7:00 AM 0.00 0.0 M M M
1/24/2010 7:00 AM 0.00 0.0 M M M
1/25/2010 9:00 AM 0.92 M M M M
1/26/2010 7:00 AM 0.96 M M 0.0 M
1/27/2010 7:00 AM 0.00 0.0 M 0.0 M Light snow flurries yesterday afternoon, but nothing showed up in the rain guage this morning.
1/28/2010 7:00 AM 0.00 0.0 M 0.0 M
1/29/2010 7:00 AM 0.00 0.0 M 0.0 M
1/30/2010 7:00 AM 0.00 0.0 M 0.0 M
1/31/2010 8:00 AM 0.04 0.5 M 0.5 M
2/1/2010 7:00 AM 0.00 0.0 M T M
2/2/2010 7:00 AM 0.00 0.0 M T M
2/3/2010 8:00 AM 0.10 1.5 M 1.5 M
2/4/2010 7:00 AM 0.00 0.0 M T M
2/5/2010 7:00 AM 0.00 0.0 M T M
2/6/2010 7:30 AM 1.32 14.1 1.32 14.0 1.32 Continuing snow and blowing
2/7/2010 9:00 AM 0.08 3.5 M 16.5 M
2/8/2010 8:00 AM 0.00 0.0 M 10.5 M
2/9/2010 7:00 AM 0.00 0.0 M 10.5 M
2/10/2010 7:45 AM 0.93 6.8 M 16.0 M Some freezing rain on gauge, a crust formed between the old snow and the new snow on the ground. Almost a light mix falling now.
2/11/2010 7:00 AM 1.19 11.5 M 25.0 M 4" guage was overflowing with snow, so melted precip may be short.
2/12/2010 9:00 AM 0.00 0.0 M 19.0 M
2/13/2010 7:00 AM 0.00 0.0 M 18.0 M
2/14/2010 7:00 AM 0.00 0.0 M 15.0 M
2/15/2010 7:00 AM 0.00 0.0 M M M
2/16/2010 7:00 AM 0.02 0.8 M 14.0 M
2/17/2010 7:00 AM 0.02 T M 13.5 M About 1" of snow yesterday, but it has melted away.
2/18/2010 7:00 AM 0.00 0.0 M M M
2/19/2010 7:00 AM 0.00 0.0 M 14.0 M
2/20/2010 7:00 AM 0.00 0.0 M 13.0 M
2/21/2010 7:00 AM 0.00 0.0 M 12.0 M
2/22/2010 7:00 AM 0.00 0.0 M 11.0 2.83
2/23/2010 7:00 AM 0.55 M M 9.0 M
2/24/2010 7:00 AM 0.76 M M 8.0 M
2/25/2010 7:00 AM 0.07 1.3 M 7.8 M
2/26/2010 7:00 AM 0.14 2.0 M 6.5 M Snow is drifted and blowing. New snow is a guesstimate.
2/27/2010 7:00 AM 0.02 1.0 M 6.0 M Estimated numbers.
2/28/2010 7:00 AM 0.00 0.0 M 5.0 M
3/1/2010 7:00 AM 0.00 0.0 M 5.0 1.81
3/2/2010 7:00 AM 0.00 0.0 M 3.5 M
3/3/2010 7:00 AM 0.09 M M 2.0 M
3/4/2010 7:00 AM T M M 2.0 M
3/5/2010 7:00 AM 0.00 0.0 M 1.5 M
3/6/2010 7:00 AM 0.00 0.0 M 1.5 M
3/7/2010 7:00 AM 0.00 0.0 M 1.0 M
3/8/2010 7:00 AM 0.00 0.0 M T M
3/9/2010 7:00 AM 0.00 0.0 M T M
3/10/2010 7:00 AM 0.00 0.0 M T M
3/11/2010 7:00 AM 0.00 0.0 M T M
3/12/2010 7:00 AM 0.02 M M M M
3/13/2010 7:00 AM 1.23 M M 0.0 M
3/14/2010 7:00 AM 1.62 M 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 7:00 AM 0.00 0.0 M M M
3/20/2010 7:00 AM 0.00 0.0 M M M
3/21/2010 7:00 AM 0.00 0.0 M M M
3/22/2010 7:00 AM T M M M M
3/23/2010 7:00 AM 0.68 M M M M
3/24/2010 7:00 AM 0.02 M M M M
3/25/2010 7:00 AM 0.00 0.0 M M M
3/26/2010 7:00 AM 0.18 M M M M
3/27/2010 7:00 AM 0.00 0.0 M M M
3/28/2010 7:00 AM 0.00 0.0 M M M
3/29/2010 7:00 AM 1.64 M M M M
3/30/2010 7:00 AM 0.15 M M M M
3/31/2010 7:00 AM 0.79 M M M M
4/1/2010 7:00 AM 0.00 0.0 M M M
4/2/2010 7:00 AM 0.00 0.0 M M M
4/3/2010 7:00 AM 0.00 0.0 M M M
4/4/2010 7:00 AM 0.00 0.0 M M M
4/5/2010 7:00 AM 0.00 0.0 M M M
4/6/2010 7:00 AM T M M M M
4/7/2010 7:00 AM 0.02 0.0 M M M
4/8/2010 7:00 AM 0.00 0.0 M M M
4/9/2010 7:00 AM 0.70 M M M M
4/10/2010 7:00 AM 0.00 0.0 M M M
4/11/2010 7:00 AM 0.00 0.0 M M M
4/12/2010 7:00 AM 0.00 0.0 M M M
4/13/2010 7:00 AM 0.00 0.0 M M M
4/14/2010 7:00 AM 0.00 0.0 M M M
4/15/2010 7:00 AM 0.00 0.0 M M M
4/16/2010 7:00 AM 0.01 M M M M
4/17/2010 7:00 AM 0.31 M M M M
4/18/2010 7:00 AM 0.00 0.0 M M M
4/19/2010 7:00 AM 0.00 0.0 M M 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
4/24/2010 7:00 AM 0.01 M M M M
4/25/2010 7:00 AM 0.36 M M M M
4/26/2010 7:00 AM 0.56 M M M M
4/27/2010 7:00 AM 0.59 M M M M
4/28/2010 7:00 AM 0.01 M M M M
4/29/2010 7:00 AM 0.00 0.0 M M M
4/30/2010 7:00 AM 0.00 0.0 M M M
5/1/2010 7:00 AM 0.00 0.0 M M M
5/2/2010 7:00 AM 0.00 0.0 M M M
5/3/2010 7:00 AM 0.21 M M M M continuing rain
5/4/2010 7:00 AM 0.60 M M M M
5/5/2010 7:00 AM 0.00 0.0 M M M
5/6/2010 7:00 AM 0.00 0.0 M M M
5/7/2010 7:00 AM 0.00 0.0 M M M
5/8/2010 7:00 AM 0.00 0.0 M M M
5/9/2010 7:00 AM 0.00 0.0 M M M
5/10/2010 7:00 AM 0.00 0.0 M M M
5/11/2010 7:00 AM 0.00 0.0 M M M
5/12/2010 7:00 AM 0.49 M M M M
5/13/2010 7:00 AM 0.02 M M M M
5/14/2010 7:00 AM 0.00 0.0 M M M
5/15/2010 7:00 AM 0.35 M M M M
5/16/2010 7:00 AM 0.00 0.0 M M M
5/17/2010 7:00 AM 0.00 0.0 M M M
5/18/2010 7:00 AM 0.36 M M M M
5/19/2010 7:00 AM 0.34 M M M M
5/20/2010 7:00 AM 0.00 0.0 M M M
5/21/2010 7:00 AM 0.00 0.0 M M M
5/22/2010 7:00 AM 0.00 0.0 M M M
5/23/2010 7:00 AM 0.09 M M M M
5/24/2010 7:00 AM 0.06 M M M M
5/25/2010 7:00 AM 0.02 M M M M
5/26/2010 7:00 AM 0.00 0.0 M M M
5/27/2010 7:00 AM 0.00 0.0 M M M
5/28/2010 7:00 AM 0.39 M M M M
5/29/2010 7:00 AM 0.00 0.0 M M M
5/30/2010 7:00 AM 0.02 M M M M
5/31/2010 7:00 AM 0.00 0.0 M M M
6/1/2010 7:00 AM 0.00 0.0 M M M
6/2/2010 7:00 AM 0.00 0.0 M M M
6/3/2010 7:00 AM 0.00 0.0 M M M
6/4/2010 7:00 AM 0.00 0.0 M M M
6/5/2010 7:00 AM 0.00 0.0 M M M
6/6/2010 7:00 AM 0.00 0.0 M M M
6/7/2010 7:00 AM 0.01 M M M M
6/8/2010 7:00 AM 0.00 0.0 M M M
6/9/2010 7:00 AM 0.00 0.0 M M M
6/10/2010 7:00 AM 0.58 M M M M
6/11/2010 7:00 AM 0.00 0.0 M M M
6/12/2010 7:00 AM 0.00 0.0 M M M
6/13/2010 7:00 AM 0.00 0.0 M M M
6/14/2010 7:00 AM 0.55 M M M M
6/15/2010 7:00 AM 0.00 0.0 M M M
6/16/2010 7:00 AM 0.00 0.0 M M M
6/17/2010 7:00 AM 0.02 M M M M
6/18/2010 7:00 AM 0.00 0.0 M M M
6/19/2010 7:00 AM 0.00 0.0 M M M
6/20/2010 7:00 AM 0.00 0.0 M M M
6/21/2010 7:00 AM 0.00 0.0 M M M
6/22/2010 7:00 AM 0.00 0.0 M M M
6/23/2010 7:00 AM 0.17 M M M M
6/24/2010 7:00 AM 0.00 0.0 M M M
6/25/2010 7:00 AM 0.20 M M M M
6/26/2010 7:00 AM 0.00 0.0 M M M
6/27/2010 7:00 AM 0.00 0.0 M M M
6/28/2010 7:00 AM 0.02 M M M M
6/29/2010 7:00 AM 0.00 0.0 M M M
6/30/2010 7:00 AM 0.00 0.0 M M M
7/1/2010 7:00 AM 0.00 0.0 M M M
7/2/2010 7:00 AM 0.00 0.0 M M M
7/3/2010 7:00 AM 0.00 0.0 M M M
7/4/2010 7:00 AM 0.00 0.0 M M M
7/5/2010 7:00 AM 0.00 0.0 M M M
7/6/2010 7:00 AM 0.00 0.0 M M M
7/7/2010 7:00 AM 0.00 0.0 M M M
7/8/2010 7:00 AM 0.00 0.0 M M M
7/9/2010 7:00 AM 0.00 0.0 M M M
7/10/2010 7:00 AM T M M M M
7/11/2010 7:00 AM 1.52 M M M M
7/12/2010 7:00 AM 0.00 0.0 M M M
7/13/2010 7:15 AM 2.16 M M M M
7/14/2010 7:00 AM 0.32 M M M M
7/15/2010 7:00 AM 0.05 M M M M
7/16/2010 7:00 AM 0.00 0.0 M M M
7/21/2010 7:00 AM 0.00 0.0 M M M
7/22/2010 7:00 AM 0.00 0.0 M M M
7/23/2010 7:00 AM 0.00 0.0 M M M
7/24/2010 7:00 AM 0.00 0.0 M M M
7/25/2010 7:00 AM 0.00 0.0 M M M
7/26/2010 7:00 AM 1.00 M M M M
7/27/2010 7:00 AM 0.00 0.0 M M M
7/28/2010 7:00 AM 0.00 0.0 M M M
7/29/2010 7:00 AM T M M M M
8/5/2010 7:00 AM 0.00 0.0 M M M
8/6/2010 7:00 AM 0.00 0.0 M M M
8/7/2010 7:00 AM 0.00 0.0 M M M
8/8/2010 7:00 AM 0.00 0.0 M M M
8/9/2010 7:00 AM 0.00 0.0 M M M
8/10/2010 7:00 AM 0.00 0.0 M M M
8/11/2010 7:00 AM 0.00 0.0 M M M
8/12/2010 7:00 AM 0.00 0.0 M M M
8/13/2010 7:00 AM 1.16 M M M M
8/14/2010 7:00 AM 0.00 0.0 M M M
8/15/2010 7:00 AM 0.00 0.0 M M M
8/16/2010 7:00 AM 0.14 M M M M
8/17/2010 7:00 AM 0.93 M M M M Rain fell in under one hour in intense storm w/ winds last night about 7pm.
8/18/2010 7:00 AM 0.00 0.0 M M M
8/19/2010 7:00 AM 0.02 M M M M
8/20/2010 7:00 AM 0.00 0.0 M M M
8/21/2010 7:00 AM 0.00 0.0 M M M
8/22/2010 7:00 AM 0.01 M M M M
8/23/2010 7:00 AM 0.99 M M M M
8/24/2010 7:00 AM 0.02 M M M M
8/25/2010 7:00 AM 0.00 0.0 M M M
8/26/2010 7:00 AM 0.02 M M M M
8/27/2010 7:00 AM 0.00 0.0 M M M
8/28/2010 7:00 AM 0.00 0.0 M M M
8/29/2010 7:00 AM 0.00 0.0 M M M
8/30/2010 7:00 AM 0.00 0.0 M M M
8/31/2010 7:00 AM 0.00 0.0 M M M
9/1/2010 7:00 AM 0.00 0.0 M M M
9/2/2010 7:00 AM 0.00 0.0 M M M
9/3/2010 7:00 AM 0.00 0.0 M M M
9/4/2010 7:00 AM 0.00 0.0 M M M
9/5/2010 7:00 AM 0.00 0.0 M M M
9/6/2010 7:00 AM 0.00 0.0 M M M
9/7/2010 7:00 AM 0.00 0.0 M M M
9/8/2010 7:00 AM 0.00 0.0 M M M
9/9/2010 7:00 AM 0.00 0.0 M M M
9/10/2010 7:00 AM 0.00 0.0 M M M
9/11/2010 7:00 AM 0.00 0.0 M M M
9/12/2010 9:53 AM 0.34 M M M M
9/13/2010 7:00 AM 0.01 M 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 0.33 M 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 9:00 AM 0.03 M M M M
9/24/2010 7:00 AM 0.00 0.0 M M M
9/25/2010 7:00 AM 0.00 0.0 M M M
9/26/2010 7:00 AM 0.00 0.0 M M M
9/27/2010 7:00 AM 0.40 M M M M
9/28/2010 7:00 AM 0.24 M M M M
9/29/2010 7:00 AM 0.37 M M M M
9/30/2010 7:15 AM 1.42 M M M M Still raining steadily



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/10/2009 10/12/2009 7:00 AM 3 0.11 M M
1/15/2010 1/19/2010 7:00 AM 5 0.87 0.0 0.00
3/15/2010 3/16/2010 8:00 AM 2 0.47 M M
4/22/2010 4/23/2010 7:00 AM 2 0.20 M M
7/17/2010 7/20/2010 4:00 PM 4 0.58 M M
7/30/2010 8/04/2010 8:00 PM 6 0.00 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