Station Overview Station Location
Station Number PA-CH-11 Latitude 39.915039
Station Name Unionville 2.2 NE Longitude -75.703197
County Chester Elevation (ft) 333



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 3.92 8.40 31 8.40 31 0.00 0 0 12 1 0.0 0 0
Nov 10 3.71 2.32 30 2.32 30 0.00 0 0 6 0 0.0 0 0
Dec 10 3.86 3.39 31 3.39 31 0.00 0 0 5 2 0.0 0 0
Jan 11 3.40 3.42 31 3.42 31 0.00 0 0 10 1 9.5 4 2
Feb 11 2.86 2.94 28 2.94 28 0.00 0 0 10 1 4.5 1 0
March 11 4.10 6.52 31 6.52 31 0.00 0 0 12 0 0.0 0 0
April 11 3.84 5.02 30 5.02 30 0.00 0 0 16 2 1.0 1 0
May 11 4.17 4.43 31 4.43 31 0.00 0 0 13 1 0.0 0 0
June 11 3.98 1.81 30 1.81 30 0.00 0 0 11 2 0.0 0 0
July 11 4.57 2.40 31 2.40 31 0.00 0 0 7 2 0.0 0 0
Aug 11 3.78 15.26 31 15.26 31 0.00 0 0 15 2 0.0 0 0
Sept 11 4.85 11.78 30 11.78 30 0.00 0 0 16 1 0.0 0 0
Water Year Totals: 47.04" 67.69" 365 days 67.69" 365 0.00" 0 days 0 133 days 15 days 15.0" 6 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 5.31
10/2/2010 0.00
10/3/2010 0.00
10/4/2010 0.31
10/5/2010 0.65
10/6/2010 0.14
10/7/2010 0.02
10/8/2010 0.00
10/9/2010 0.00
10/10/2010 0.00
10/11/2010 0.00
10/12/2010 0.22
10/13/2010 0.01
10/14/2010 0.00
10/15/2010 1.06
10/16/2010 0.00
10/17/2010 0.00
10/18/2010 0.00
10/19/2010 0.27
10/20/2010 0.05
10/21/2010 0.00
10/22/2010 0.00
10/23/2010 0.00
10/24/2010 0.00
10/25/2010 0.00
10/26/2010 T
10/27/2010 0.25
10/28/2010 0.11
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 0.38
11/5/2010 1.29
11/6/2010 0.00
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 0.00
11/16/2010 0.08
11/17/2010 0.30
11/18/2010 0.00
11/19/2010 0.05
11/20/2010 0.00
11/21/2010 0.00
11/22/2010 0.00
11/23/2010 0.00
11/24/2010 0.00
11/25/2010 0.00
11/26/2010 0.22
11/27/2010 0.00
11/28/2010 0.00
11/29/2010 0.00
11/30/2010 0.00
12/1/2010 0.62
12/2/2010 0.81
12/3/2010 0.00
12/4/2010 0.00
12/5/2010 0.00
12/6/2010 0.00
12/7/2010 0.00
12/8/2010 0.00
12/9/2010 0.00
12/10/2010 0.00
12/11/2010 0.00
12/12/2010 0.74
12/13/2010 0.75
12/14/2010 0.00
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 0.00
12/21/2010 0.00
12/22/2010 0.00
12/23/2010 0.00
12/24/2010 0.00
12/25/2010 0.00
12/26/2010 T
12/27/2010 0.47
12/28/2010 0.00
12/29/2010 0.00
12/30/2010 0.00
12/31/2010 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2011 0.00
1/2/2011 0.03
1/3/2011 0.00
1/4/2011 0.00
1/5/2011 0.00
1/6/2011 0.00
1/7/2011 0.08
1/8/2011 T
1/9/2011 0.09
1/10/2011 0.00
1/11/2011 0.00
1/12/2011 0.36
1/13/2011 0.00
1/14/2011 0.00
1/15/2011 0.00
1/16/2011 0.00
1/17/2011 0.00
1/18/2011 0.88
1/19/2011 0.26
1/20/2011 0.00
1/21/2011 0.18
1/22/2011 0.00
1/23/2011 0.00
1/24/2011 0.00
1/25/2011 0.00
1/26/2011 0.33
1/27/2011 1.15
1/28/2011 0.00
1/29/2011 0.06
1/30/2011 0.00
1/31/2011 0.00
2/1/2011 0.05
2/2/2011 1.01
2/3/2011 T
2/4/2011 0.00
2/5/2011 0.02
2/6/2011 0.33
2/7/2011 0.00
2/8/2011 0.04
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 0.00
2/20/2011 0.00
2/21/2011 0.03
2/22/2011 0.50
2/23/2011 0.00
2/24/2011 0.00
2/25/2011 0.57
2/26/2011 0.13
2/27/2011 0.00
2/28/2011 0.26
3/1/2011 0.12
3/2/2011 0.00
3/3/2011 0.00
3/4/2011 0.00
3/5/2011 0.00
3/6/2011 0.11
3/7/2011 1.56
3/8/2011 0.00
3/9/2011 0.00
3/10/2011 0.61
3/11/2011 2.15
3/12/2011 0.00
3/13/2011 0.00
3/14/2011 0.00
3/15/2011 0.00
3/16/2011 0.64
3/17/2011 0.00
3/18/2011 0.00
3/19/2011 0.00
3/20/2011 0.00
3/21/2011 0.37
3/22/2011 0.37
3/23/2011 0.07
3/24/2011 0.37
3/25/2011 0.02
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 0.13
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.36
4/2/2011 0.03
4/3/2011 0.00
4/4/2011 0.05
4/5/2011 0.16
4/6/2011 0.15
4/7/2011 0.00
4/8/2011 T
4/9/2011 0.77
4/10/2011 0.00
4/11/2011 0.00
4/12/2011 T
4/13/2011 1.09
4/14/2011 0.08
4/15/2011 0.00
4/16/2011 0.00
4/17/2011 1.45
4/18/2011 0.01
4/19/2011 0.00
4/20/2011 0.13
4/21/2011 0.00
4/22/2011 0.00
4/23/2011 0.21
4/24/2011 0.24
4/25/2011 0.00
4/26/2011 0.00
4/27/2011 0.00
4/28/2011 0.02
4/29/2011 0.25
4/30/2011 0.02
5/1/2011 0.00
5/2/2011 0.00
5/3/2011 0.00
5/4/2011 0.64
5/5/2011 0.22
5/6/2011 0.00
5/7/2011 0.12
5/8/2011 T
5/9/2011 0.00
5/10/2011 0.00
5/11/2011 0.00
5/12/2011 0.00
5/13/2011 0.00
5/14/2011 0.18
5/15/2011 0.39
5/16/2011 1.00
5/17/2011 0.82
5/18/2011 0.30
5/19/2011 0.03
5/20/2011 0.40
5/21/2011 0.20
5/22/2011 0.00
5/23/2011 0.11
5/24/2011 0.02
5/25/2011 0.00
5/26/2011 0.00
5/27/2011 0.00
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 T
6/7/2011 0.00
6/8/2011 0.00
6/9/2011 0.00
6/10/2011 0.04
6/11/2011 0.07
6/12/2011 0.54
6/13/2011 0.03
6/14/2011 0.00
6/15/2011 0.05
6/16/2011 0.00
6/17/2011 0.33
6/18/2011 T
6/19/2011 0.00
6/20/2011 0.00
6/21/2011 0.19
6/22/2011 0.38
6/23/2011 0.00
6/24/2011 0.04
6/25/2011 0.10
6/26/2011 0.00
6/27/2011 0.00
6/28/2011 0.00
6/29/2011 0.04
6/30/2011 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.00
7/2/2011 0.00
7/3/2011 0.01
7/4/2011 0.00
7/5/2011 0.00
7/6/2011 0.00
7/7/2011 0.05
7/8/2011 0.00
7/9/2011 1.54
7/10/2011 0.01
7/11/2011 0.00
7/12/2011 0.00
7/13/2011 0.00
7/14/2011 T
7/15/2011 0.00
7/16/2011 0.00
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 0.00
7/23/2011 0.00
7/24/2011 0.00
7/25/2011 0.00
7/26/2011 0.74
7/27/2011 0.00
7/28/2011 0.00
7/29/2011 0.04
7/30/2011 T
7/31/2011 0.00
8/1/2011 0.00
8/2/2011 0.00
8/3/2011 0.10
8/4/2011 0.09
8/5/2011 0.05
8/6/2011 0.00
8/7/2011 0.15
8/8/2011 T
8/9/2011 T
8/10/2011 0.99
8/11/2011 0.00
8/12/2011 0.00
8/13/2011 0.00
8/14/2011 0.93
8/15/2011 1.15
8/16/2011 0.48
8/17/2011 0.00
8/18/2011 0.90
8/19/2011 2.03
8/20/2011 0.18
8/21/2011 0.00
8/22/2011 0.11
8/23/2011 0.00
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 1.30
8/27/2011 0.00
8/28/2011 6.74
8/29/2011 0.06
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 2.55
9/7/2011 3.31
9/8/2011 0.76
9/9/2011 0.06
9/10/2011 0.01
9/11/2011 0.00
9/12/2011 0.29
9/13/2011 0.00
9/14/2011 0.00
9/15/2011 0.00
9/16/2011 0.05
9/17/2011 0.00
9/18/2011 T
9/19/2011 0.00
9/20/2011 0.00
9/21/2011 0.06
9/22/2011 0.03
9/23/2011 0.01
9/24/2011 2.96
9/25/2011 0.02
9/26/2011 0.01
9/27/2011 0.00
9/28/2011 1.16
9/29/2011 0.29
9/30/2011 0.21



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 7:40 AM 5.31 M M M M
10/2/2010 7:40 AM 0.00 0.0 M M M
10/3/2010 8:00 AM 0.00 0.0 M M M
10/4/2010 7:00 AM 0.31 M M M M
10/5/2010 7:00 AM 0.65 M M M M
10/6/2010 7:00 AM 0.14 M M M M
10/7/2010 7:00 AM 0.02 M M M M
10/8/2010 7:30 AM 0.00 0.0 M M M
10/9/2010 8:05 AM 0.00 0.0 M M M
10/10/2010 7:15 AM 0.00 0.0 M M M
10/11/2010 7:30 AM 0.00 0.0 M M M
10/12/2010 7:00 AM 0.22 M M M M
10/13/2010 7:00 AM 0.01 M M M M
10/14/2010 7:00 AM 0.00 0.0 M M M
10/15/2010 7:50 AM 1.06 M M M M
10/16/2010 7:55 AM 0.00 0.0 M M M
10/17/2010 7:50 AM 0.00 0.0 M M M
10/18/2010 7:30 AM 0.00 0.0 M M M
10/19/2010 6:50 AM 0.27 M M M M
10/20/2010 7:30 AM 0.05 M M M M very dense fog this morning in low lying areas
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 8:05 AM 0.00 0.0 M M M
10/24/2010 7:30 AM 0.00 0.0 M M M
10/25/2010 7:30 AM 0.00 0.0 M M M
10/26/2010 7:00 AM T M M M M
10/27/2010 6:45 AM 0.25 M M M M
10/28/2010 7:45 AM 0.11 M M M M
10/29/2010 7:30 AM 0.00 0.0 M M M
10/30/2010 7:30 AM 0.00 0.0 M M M
10/31/2010 7:00 AM 0.00 0.0 M M M
11/1/2010 7:30 AM 0.00 0.0 M M M
11/2/2010 7:30 AM 0.00 0.0 M M M
11/3/2010 7:30 AM 0.00 0.0 M M M
11/4/2010 7:00 AM 0.38 M M M M
11/5/2010 7:30 AM 1.29 M M M M
11/6/2010 7:30 AM 0.00 0.0 M M M
11/7/2010 7:30 AM 0.00 0.0 M M M
11/8/2010 7:30 AM 0.00 0.0 M M M
11/9/2010 7:30 AM 0.00 0.0 M M M
11/10/2010 7:30 AM 0.00 0.0 M M M
11/11/2010 7:30 AM 0.00 0.0 M M M
11/12/2010 7:30 AM 0.00 0.0 M M M
11/13/2010 7:30 AM 0.00 0.0 M M M
11/14/2010 7:30 AM 0.00 0.0 M M M
11/15/2010 7:30 AM 0.00 0.0 M M M
11/16/2010 7:30 AM 0.08 M M M M
11/17/2010 7:30 AM 0.30 M M M M
11/18/2010 7:30 AM 0.00 0.0 M M M
11/19/2010 7:30 AM 0.05 M M M M
11/20/2010 7:30 AM 0.00 0.0 M M M
11/21/2010 7:30 AM 0.00 0.0 M M M
11/22/2010 7:30 AM 0.00 0.0 M M M
11/23/2010 7:30 AM 0.00 0.0 M M M patchy, dense fog in spots
11/24/2010 7:30 AM 0.00 0.0 M M M
11/25/2010 7:30 AM 0.00 0.0 M M M
11/26/2010 7:45 AM 0.22 M M M M
11/27/2010 7:30 AM 0.00 0.0 M M M
11/28/2010 7:30 AM 0.00 0.0 M M M
11/29/2010 7:30 AM 0.00 0.0 M M M
11/30/2010 7:30 AM 0.00 0.0 M M M
12/1/2010 6:50 AM 0.62 M M M M periods of very heavy rain and high winds
12/2/2010 7:00 AM 0.81 M M M M
12/3/2010 7:30 AM 0.00 0.0 M M M
12/4/2010 7:30 AM 0.00 0.0 M M M
12/5/2010 7:30 AM 0.00 0.0 M M M
12/6/2010 7:30 AM 0.00 0.0 M M M
12/7/2010 7:30 AM 0.00 0.0 M M M
12/8/2010 7:30 AM 0.00 0.0 M M M
12/9/2010 7:30 AM 0.00 0.0 M M M
12/10/2010 7:30 AM 0.00 0.0 M M M Temperature dropped to 13.1 degrees F overnight here.
12/11/2010 7:00 AM 0.00 0.0 M M M
12/12/2010 7:30 AM 0.74 M M M M
12/13/2010 7:15 AM 0.75 M M M M
12/14/2010 7:30 AM 0.00 0.0 M M M
12/15/2010 7:30 AM 0.00 0.0 M M M
12/16/2010 7:30 AM 0.00 0.0 M M M
12/17/2010 7:00 AM T M M M M dusting of snow
12/18/2010 7:30 AM 0.00 0.0 M M M the temperature hit 11.9 F here in the wee hours of this morning.
12/19/2010 7:30 AM 0.00 0.0 M M M
12/20/2010 7:30 AM 0.00 0.0 M M M
12/21/2010 7:30 AM 0.00 0.0 M M M
12/22/2010 7:30 AM 0.00 0.0 M M M
12/23/2010 7:30 AM 0.00 0.0 M M M
12/24/2010 7:30 AM 0.00 0.0 M M M
12/25/2010 7:30 AM 0.00 0.0 M M M
12/26/2010 7:00 AM T M M M M flurries
12/27/2010 7:00 AM 0.47 M M M M from snow melt. hard to tell how much actual snow however due to very high winds and drifting...at least 5" is my guess, for what that's worth.
12/28/2010 7:30 AM 0.00 0.0 M M M
12/29/2010 7:30 AM 0.00 0.0 M M M
12/30/2010 7:30 AM 0.00 0.0 M M M
12/31/2010 7:30 AM 0.00 0.0 M M M
1/1/2011 7:30 AM 0.00 0.0 M M M
1/2/2011 7:35 AM 0.03 M M M M
1/3/2011 7:30 AM 0.00 0.0 M M M
1/4/2011 7:30 AM 0.00 0.0 M M M
1/5/2011 7:30 AM 0.00 0.0 M M M
1/6/2011 7:30 AM 0.00 0.0 M M M
1/7/2011 7:30 AM 0.08 1.5 M 1.5 M
1/8/2011 7:30 AM T M M M M
1/9/2011 7:30 AM 0.09 1.5 M 3.0 M The 1.5" from Friday is still hanging around. It was topped of w/ another approx 1.5" yesterday. So we have roughly 3" on the ground.
1/10/2011 7:30 AM 0.00 0.0 M M M
1/11/2011 7:30 AM 0.00 0.0 M M M
1/12/2011 7:30 AM 0.36 4.5 M M M
1/13/2011 7:30 AM 0.00 0.0 M M M
1/14/2011 7:30 AM 0.00 0.0 M M M
1/15/2011 7:30 AM 0.00 0.0 M M M
1/16/2011 7:30 AM 0.00 0.0 M M M
1/17/2011 7:30 AM 0.00 0.0 M M M
1/18/2011 9:00 AM 0.88 M M M M Precip started out as snow last night and then overnight turned to a combination of sleet and freezing rain.
1/19/2011 7:35 AM 0.26 M M M M
1/20/2011 7:30 AM 0.00 0.0 M M M
1/21/2011 7:30 AM 0.18 2.0 M M M
1/22/2011 7:30 AM 0.00 0.0 M M M
1/23/2011 7:30 AM 0.00 0.0 M M M Temperature bottomed out at 1.5 degrees F at 5:33 AM today.
1/24/2011 7:30 AM 0.00 0.0 M M M temperature bottomed out at negative 1.2 F at 7:33 AM
1/25/2011 7:30 AM 0.00 0.0 M M M
1/26/2011 8:10 AM 0.33 M M M M Mixed precip, mostly snow now. Still coming down.
1/27/2011 8:00 AM 1.15 M M M M accumulation of 7.5" fresh snow
1/28/2011 7:30 AM 0.00 0.0 M M M
1/29/2011 7:30 AM 0.06 M M M M includes dusting of snow - not measurable
1/30/2011 7:30 AM 0.00 0.0 M M M
1/31/2011 7:30 AM 0.00 0.0 M M M
2/1/2011 8:15 AM 0.05 M M M M melted from a thin layer of ice
2/2/2011 8:15 AM 1.01 M M M M rain/ice mixture w/ mostly rain
2/3/2011 7:30 AM T M M M M
2/4/2011 7:30 AM 0.00 0.0 M M M
2/5/2011 7:30 AM 0.02 M M M M thin glaze of ice
2/6/2011 7:45 AM 0.33 M M M M
2/7/2011 7:30 AM 0.00 0.0 M M M
2/8/2011 8:15 AM 0.04 M M M M
2/9/2011 7:30 AM 0.00 0.0 M M M
2/10/2011 7:30 AM 0.00 0.0 M M M
2/11/2011 7:00 AM 0.00 0.0 M M M
2/12/2011 7:30 AM 0.00 0.0 M M M
2/13/2011 7:00 AM 0.00 0.0 M M M
2/14/2011 7:30 AM 0.00 0.0 M M M
2/15/2011 7:30 AM 0.00 0.0 M M M
2/16/2011 7:30 AM 0.00 0.0 M M M
2/17/2011 7:30 AM 0.00 0.0 M M M
2/18/2011 7:30 AM 0.00 0.0 M M M
2/19/2011 7:30 AM 0.00 0.0 M M M
2/20/2011 7:30 AM 0.00 0.0 M M M
2/21/2011 7:55 AM 0.03 M M M M
2/22/2011 8:00 AM 0.50 4.5 M M M
2/23/2011 7:30 AM 0.00 0.0 M M M
2/24/2011 7:00 AM 0.00 0.0 M M M
2/25/2011 7:50 AM 0.57 M M M M
2/26/2011 7:15 AM 0.13 M M M M
2/27/2011 7:30 AM 0.00 0.0 M M M
2/28/2011 7:40 AM 0.26 M M M M
3/1/2011 7:45 AM 0.12 M M M M
3/2/2011 7:00 AM 0.00 0.0 M M M
3/3/2011 7:30 AM 0.00 0.0 M M M
3/4/2011 7:00 AM 0.00 0.0 M M M
3/5/2011 7:30 AM 0.00 0.0 M M M
3/6/2011 7:40 AM 0.11 M M M M
3/7/2011 7:45 AM 1.56 M M M M We had periods of very heavy rain during this storm.
3/8/2011 7:30 AM 0.00 0.0 M M M
3/9/2011 7:30 AM 0.00 0.0 M M M
3/10/2011 8:05 AM 0.61 M M M M
3/11/2011 7:50 AM 2.15 M M M M
3/12/2011 7:30 AM 0.00 0.0 M M M
3/13/2011 8:30 AM 0.00 0.0 M M M
3/14/2011 7:30 AM 0.00 0.0 M M M
3/15/2011 7:30 AM 0.00 0.0 M M M
3/16/2011 7:45 AM 0.64 M M M M
3/17/2011 7:30 AM 0.00 0.0 M M M
3/18/2011 7:30 AM 0.00 0.0 M M M
3/19/2011 7:30 AM 0.00 0.0 M M M
3/20/2011 7:30 AM 0.00 0.0 M M M
3/21/2011 8:05 AM 0.37 M M M M
3/22/2011 7:30 AM 0.37 M M M M
3/23/2011 7:45 AM 0.07 M M M M Some of this could have been solid precipitation at some point as there were 2 or 3 flakes of snow on the top edge of the rain gauge, although there were none in the cylinder nor any on the ground/grass, etc.
3/24/2011 7:45 AM 0.37 M M M M We had a few flakes of snow again on the rim of the rain gauge and a few flurries in the air this morning.
3/25/2011 7:45 AM 0.02 M M M M
3/26/2011 7:30 AM 0.00 0.0 M M M
3/27/2011 7:30 AM 0.00 0.0 M M M
3/28/2011 7:30 AM 0.00 0.0 M M M
3/29/2011 7:30 AM 0.00 0.0 M M M
3/30/2011 7:30 AM 0.00 0.0 M M M
3/31/2011 7:50 AM 0.13 M M M M
4/1/2011 8:00 AM 0.36 1.0 M M M mixed precip with a burst of snow...very large flakes. Beautiful to see but I'm sick of snow already. By 8 AM, we got about 1.0" and still coming lightly.
4/2/2011 7:35 AM 0.03 M M M M mixed precip. no accumulation.
4/3/2011 7:30 AM 0.00 0.0 M M M
4/4/2011 7:45 AM 0.05 M M M M
4/5/2011 7:50 AM 0.16 M M M M
4/6/2011 7:55 AM 0.15 M M M M
4/7/2011 7:30 AM 0.00 0.0 M M M
4/8/2011 7:30 AM T M M M M
4/9/2011 8:10 AM 0.77 M M M M
4/10/2011 7:30 AM 0.00 0.0 M M M
4/11/2011 7:30 AM 0.00 0.0 M M M
4/12/2011 7:30 AM T M M M M
4/13/2011 7:45 AM 1.09 M M M M
4/14/2011 7:50 AM 0.08 M M M M
4/15/2011 7:30 AM 0.00 0.0 M M M
4/16/2011 7:30 AM 0.00 0.0 M M M
4/17/2011 7:50 AM 1.45 M M M M
4/18/2011 7:30 AM 0.01 M M M M
4/19/2011 7:30 AM 0.00 0.0 M M M
4/20/2011 7:50 AM 0.13 M M M M
4/21/2011 7:30 AM 0.00 0.0 M M M
4/22/2011 7:30 AM 0.00 0.0 M M M
4/23/2011 8:05 AM 0.21 M M M M
4/24/2011 7:40 AM 0.24 0.0 M M M
4/25/2011 7:30 AM 0.00 0.0 M M M
4/26/2011 7:30 AM 0.00 0.0 M M M
4/27/2011 7:30 AM 0.00 0.0 M M M
4/28/2011 7:45 AM 0.02 M M M M
4/29/2011 7:50 AM 0.25 0.0 M M M
4/30/2011 7:50 AM 0.02 M M M M
5/1/2011 7:30 AM 0.00 0.0 M M M
5/2/2011 7:30 AM 0.00 0.0 M M M
5/3/2011 7:00 AM 0.00 0.0 M M M
5/4/2011 7:55 AM 0.64 M M M M
5/5/2011 7:55 AM 0.22 M M M M
5/6/2011 7:30 AM 0.00 0.0 M M M
5/7/2011 7:50 AM 0.12 M M M M
5/8/2011 7:50 AM T 0.0 M M M
5/9/2011 7:30 AM 0.00 0.0 M M M
5/10/2011 7:30 AM 0.00 0.0 M M M
5/11/2011 7:30 AM 0.00 0.0 M M M
5/12/2011 7:30 AM 0.00 0.0 M M M
5/13/2011 7:00 AM 0.00 0.0 M M M
5/14/2011 7:30 AM 0.18 M M M M
5/15/2011 7:30 AM 0.39 M M M M
5/16/2011 7:30 AM 1.00 0.0 M M M
5/17/2011 7:40 AM 0.82 M M M M
5/18/2011 7:40 AM 0.30 M M M M
5/19/2011 8:05 AM 0.03 M M M M
5/20/2011 8:05 AM 0.40 M M M M
5/21/2011 7:45 AM 0.20 M M M M
5/22/2011 7:30 AM 0.00 0.0 M M M
5/23/2011 7:45 AM 0.11 M M M M
5/24/2011 7:50 AM 0.02 M M M M
5/25/2011 7:30 AM 0.00 0.0 M M M
5/26/2011 7:30 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 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 7:30 AM 0.00 0.0 M M M
6/2/2011 7:30 AM 0.00 0.0 M M M
6/3/2011 7:30 AM 0.00 0.0 M M M
6/4/2011 7:30 AM 0.00 0.0 M M M
6/5/2011 7:30 AM 0.00 0.0 M M M
6/6/2011 7:30 AM T M M M M
6/7/2011 7:30 AM 0.00 0.0 M M M
6/8/2011 7:30 AM 0.00 0.0 M M M
6/9/2011 7:30 AM 0.00 0.0 M M M
6/10/2011 7:50 AM 0.04 M M M M
6/11/2011 8:05 AM 0.07 M M M M
6/12/2011 8:05 AM 0.54 M M M M periods of very heavy rain middle of the night
6/13/2011 7:45 AM 0.03 M M M M
6/14/2011 7:30 AM 0.00 0.0 M M M
6/15/2011 7:55 AM 0.05 M M M M
6/16/2011 7:30 AM 0.00 0.0 M M M
6/17/2011 7:50 AM 0.33 M M M M
6/18/2011 8:10 AM T M M M M
6/19/2011 7:30 AM 0.00 0.0 M M M
6/20/2011 7:30 AM 0.00 0.0 M M M
6/21/2011 7:45 AM 0.19 M M M M
6/22/2011 7:45 AM 0.38 M M M M
6/23/2011 7:30 AM 0.00 0.0 M M M
6/24/2011 7:40 AM 0.04 M M M M
6/25/2011 7:35 AM 0.10 M M M M
6/26/2011 7:30 AM 0.00 0.0 M M M
6/27/2011 7:30 AM 0.00 0.0 M M M
6/28/2011 7:30 AM 0.00 0.0 M M M
6/29/2011 7:45 AM 0.04 M M M M
6/30/2011 7:30 AM 0.00 0.0 M M M
7/1/2011 7:30 AM 0.00 0.0 M M M
7/2/2011 7:30 AM 0.00 0.0 M M M
7/3/2011 7:50 AM 0.01 M M M M
7/4/2011 7:30 AM 0.00 0.0 M M M
7/5/2011 7:30 AM 0.00 0.0 M M M
7/6/2011 7:30 AM 0.00 0.0 M M M
7/7/2011 7:35 AM 0.05 M M M M
7/8/2011 7:30 AM 0.00 0.0 M M M
7/9/2011 7:50 AM 1.54 M M M M Rain came down very fast...in torrents and sheets.
7/10/2011 7:30 AM 0.01 0.0 M M M
7/11/2011 7:30 AM 0.00 0.0 M M M
7/12/2011 7:30 AM 0.00 0.0 M M M
7/13/2011 7:30 AM 0.00 0.0 M M M
7/14/2011 7:50 AM T M M M M
7/15/2011 7:30 AM 0.00 0.0 M M M
7/16/2011 7:30 AM 0.00 0.0 M M M
7/17/2011 7:30 AM 0.00 0.0 M M M
7/18/2011 7:30 AM 0.00 0.0 M M M
7/19/2011 7:30 AM 0.00 0.0 M M M
7/20/2011 7:30 AM 0.01 M M M M
7/21/2011 7:30 AM 0.00 0.0 M M M
7/22/2011 7:30 AM 0.00 0.0 M M M
7/23/2011 7:30 AM 0.00 0.0 M M M
7/24/2011 7:30 AM 0.00 0.0 M M M
7/25/2011 7:30 AM 0.00 0.0 M M M
7/26/2011 8:00 AM 0.74 M M M M
7/27/2011 7:30 AM 0.00 0.0 M M M
7/28/2011 7:30 AM 0.00 0.0 M M M
7/29/2011 8:00 AM 0.04 M M M M
7/30/2011 7:30 AM T M M M M
7/31/2011 7:30 AM 0.00 0.0 M M M
8/1/2011 7:00 AM 0.00 0.0 M M M
8/2/2011 7:00 AM 0.00 0.0 M M M
8/3/2011 7:30 AM 0.10 M M M M
8/4/2011 7:30 AM 0.09 M M M M
8/5/2011 7:30 AM 0.05 M M M M
8/6/2011 7:30 AM 0.00 0.0 M M M
8/7/2011 8:05 AM 0.15 M M M M
8/8/2011 7:30 AM T M M M M
8/9/2011 7:50 AM T M M M M
8/10/2011 7:50 AM 0.99 M M M M
8/11/2011 7:30 AM 0.00 0.0 M M M
8/12/2011 7:30 AM 0.00 0.0 M M M
8/13/2011 7:30 AM 0.00 0.0 M M M
8/14/2011 8:10 AM 0.93 M M M M Periods of very heavy rain overnight
8/15/2011 7:55 AM 1.15 M M M M
8/16/2011 7:30 AM 0.48 M M M M
8/17/2011 7:30 AM 0.00 0.0 M M M
8/18/2011 8:10 AM 0.90 M M M M
8/19/2011 8:10 AM 2.03 M M M M periods of very heavy rain and intense lightning overnight, circa 1 AM into 2 AM.
8/20/2011 7:55 AM 0.18 M M M M
8/21/2011 7:30 AM 0.00 0.0 M M M
8/22/2011 7:55 AM 0.11 M M M M
8/23/2011 7:30 AM 0.00 0.0 M M M
8/24/2011 7:30 AM 0.00 0.0 M M M
8/25/2011 7:30 AM 0.00 0.0 M M M
8/26/2011 7:50 AM 1.30 M M M M
8/27/2011 7:30 AM 0.00 0.0 M M M
8/28/2011 8:00 AM 6.74 M M M M
8/29/2011 7:50 AM 0.06 M M M M
8/30/2011 7:30 AM 0.00 0.0 M M M
8/31/2011 7:30 AM 0.00 0.0 M M M
9/1/2011 7:30 AM 0.00 0.0 M M M
9/2/2011 7:30 AM 0.00 0.0 M M M
9/3/2011 7:30 AM 0.00 0.0 M M M
9/4/2011 7:30 AM 0.00 0.0 M M M
9/5/2011 7:30 AM 0.00 0.0 M M M
9/6/2011 7:55 AM 2.55 M M M M Periods of very heavy rain w/o wind overnight. There was no blowing of rain around. It came straight down as you can tell by the pattern of dry spots under the porches and roof lines.
9/7/2011 8:05 AM 3.31 M M M M
9/8/2011 7:50 AM 0.76 M M M M
9/9/2011 8:05 AM 0.06 M M M M
9/10/2011 7:50 AM 0.01 M M M M Finally! The sun!!
9/11/2011 7:30 AM 0.00 0.0 M M M
9/12/2011 7:45 AM 0.29 M M M M
9/13/2011 7:30 AM 0.00 0.0 M M M
9/14/2011 7:30 AM 0.00 0.0 M M M
9/15/2011 7:30 AM 0.00 0.0 M M M
9/16/2011 7:50 AM 0.05 M M M M
9/17/2011 7:30 AM 0.00 0.0 M M M
9/18/2011 7:30 AM T M M M M
9/19/2011 7:30 AM 0.00 0.0 M M M
9/20/2011 7:30 AM 0.00 0.0 M M M
9/21/2011 7:50 AM 0.06 M M M M
9/22/2011 7:50 AM 0.03 M M M M
9/23/2011 8:05 AM 0.01 M M M M
9/24/2011 7:55 AM 2.96 M M M M Unbeleivably heavy rain last evening. Little wind.
9/25/2011 8:10 AM 0.02 M M M M
9/26/2011 7:30 AM 0.01 M M M M
9/27/2011 7:30 AM 0.00 0.0 M M M
9/28/2011 7:50 AM 1.16 M M M M
9/29/2011 7:50 AM 0.29 M M M M
9/30/2011 8:00 AM 0.21 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



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