Station Overview Station Location
Station Number MA-MD-12 Latitude 42.467455
Station Name Acton 1.3 SW Longitude -71.481997
County Middlesex Elevation (ft) 211



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 4.37 5.25 31 5.25 31 0.00 0 0 14 4 0.0 0 0
Nov 10 4.30 3.99 30 3.99 30 0.00 0 0 11 0 0.0 0 0
Dec 10 4.17 4.12 31 4.12 31 0.00 0 0 10 2 12.1 4 10
Jan 11 3.66 4.48 31 4.48 31 0.00 0 0 12 3 46.8 10 31
Feb 11 3.35 4.72 28 4.72 28 0.00 0 0 11 1 24.1 9 27
March 11 4.31 3.34 30 3.34 30 0.00 0 0 9 6 1.0 2 16
April 11 4.29 5.01 30 5.01 30 0.00 0 0 14 3 3.2 1 2
May 11 4.01 3.21 31 3.21 31 0.00 0 0 15 5 0.0 0 0
June 11 4.13 5.98 30 5.98 30 0.00 0 0 15 0 0.0 0 0
July 11 3.86 1.60 31 1.60 31 0.00 0 0 9 2 0.0 0 0
Aug 11 3.82 9.86 31 9.86 31 0.00 0 0 14 0 0.0 0 0
Sept 11 3.81 7.99 30 6.30 26 1.69 4 1 10 1 0.0 0 0
Water Year Totals: 48.08" 59.55" 364 days 57.86" 360 1.69" 4 days 1 144 days 27 days 87.2" 26 days 86 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 0.20
10/2/2010 1.31
10/3/2010 0.00
10/4/2010 0.06
10/5/2010 0.01
10/6/2010 0.24
10/7/2010 1.36
10/8/2010 0.01
10/9/2010 0.00
10/10/2010 0.00
10/11/2010 0.00
10/12/2010 0.01
10/13/2010 0.00
10/14/2010 0.00
10/15/2010 1.61
10/16/2010 0.26
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 0.03
10/23/2010 0.00
10/24/2010 T
10/25/2010 0.02
10/26/2010 0.02
10/27/2010 T
10/28/2010 0.11
10/29/2010 T
10/30/2010 T
10/31/2010 0.00
11/1/2010 0.00
11/2/2010 0.00
11/3/2010 0.00
11/4/2010 0.00
11/5/2010 1.08
11/6/2010 0.21
11/7/2010 0.00
11/8/2010 0.54
11/9/2010 0.44
11/10/2010 0.12
11/11/2010 0.02
11/12/2010 0.00
11/13/2010 0.00
11/14/2010 0.00
11/15/2010 0.00
11/16/2010 0.02
11/17/2010 1.00
11/18/2010 0.24
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 0.00
11/25/2010 0.00
11/26/2010 0.31
11/27/2010 0.01
11/28/2010 0.00
11/29/2010 0.00
11/30/2010 0.00
12/1/2010 0.02
12/2/2010 0.50
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 0.02
12/13/2010 2.56
12/14/2010 0.01
12/15/2010 0.00
12/16/2010 0.00
12/17/2010 0.00
12/18/2010 0.00
12/19/2010 0.00
12/20/2010 0.00
12/21/2010 0.03
12/22/2010 0.01
12/23/2010 0.21
12/24/2010 T
12/25/2010 0.00
12/26/2010 T
12/27/2010 0.75
12/28/2010 0.01
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 0.01
1/3/2011 0.04
1/4/2011 0.00
1/5/2011 0.00
1/6/2011 0.00
1/7/2011 0.00
1/8/2011 T
1/9/2011 T
1/10/2011 0.00
1/11/2011 0.00
1/12/2011 0.84
1/13/2011 0.61
1/14/2011 0.00
1/15/2011 0.00
1/16/2011 T
1/17/2011 0.00
1/18/2011 0.05
1/19/2011 1.25
1/20/2011 0.13
1/21/2011 0.19
1/22/2011 0.29
1/23/2011 0.00
1/24/2011 0.00
1/25/2011 0.06
1/26/2011 0.01
1/27/2011 1.00
1/28/2011 0.00
1/29/2011 0.00
1/30/2011 0.00
1/31/2011 0.00
2/1/2011 0.00
2/2/2011 1.34
2/3/2011 0.65
2/4/2011 0.00
2/5/2011 0.00
2/6/2011 0.32
2/7/2011 0.00
2/8/2011 0.37
2/9/2011 T
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 0.02
2/20/2011 0.00
2/21/2011 0.03
2/22/2011 0.04
2/23/2011 0.00
2/24/2011 0.00
2/25/2011 0.24
2/26/2011 1.31
2/27/2011 0.36
2/28/2011 0.04
3/1/2011 0.81
3/2/2011
3/3/2011 0.00
3/4/2011 0.00
3/5/2011 T
3/6/2011 T
3/7/2011 0.96
3/8/2011 0.07
3/9/2011 0.00
3/10/2011 0.00
3/11/2011 0.17
3/12/2011 0.47
3/13/2011 0.02
3/14/2011 0.00
3/15/2011 T
3/16/2011 T
3/17/2011 0.55
3/18/2011 0.00
3/19/2011 T
3/20/2011 0.00
3/21/2011 0.00
3/22/2011 0.26
3/23/2011 0.00
3/24/2011 T
3/25/2011 0.03
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 0.45
4/2/2011 0.21
4/3/2011 0.00
4/4/2011 0.00
4/5/2011 0.41
4/6/2011 0.09
4/7/2011 0.00
4/8/2011 0.00
4/9/2011 0.00
4/10/2011 0.00
4/11/2011 0.03
4/12/2011 0.00
4/13/2011 0.28
4/14/2011 1.06
4/15/2011 0.00
4/16/2011 0.00
4/17/2011 1.61
4/18/2011 0.03
4/19/2011 T
4/20/2011 0.26
4/21/2011 T
4/22/2011 0.00
4/23/2011 0.05
4/24/2011 0.49
4/25/2011 T
4/26/2011 0.02
4/27/2011 0.00
4/28/2011 0.00
4/29/2011 0.02
4/30/2011 0.00
5/1/2011 0.00
5/2/2011 0.00
5/3/2011 0.00
5/4/2011 0.00
5/5/2011 0.50
5/6/2011 0.04
5/7/2011 0.00
5/8/2011 0.05
5/9/2011 T
5/10/2011 0.00
5/11/2011 0.04
5/12/2011 T
5/13/2011 0.00
5/14/2011 0.00
5/15/2011 0.38
5/16/2011 0.82
5/17/2011 0.15
5/18/2011 0.44
5/19/2011 0.39
5/20/2011 0.18
5/21/2011 0.01
5/22/2011 0.01
5/23/2011 0.05
5/24/2011 0.11
5/25/2011 T
5/26/2011 T
5/27/2011 0.00
5/28/2011 0.00
5/29/2011 0.04
5/30/2011 0.00
5/31/2011 T
6/1/2011 0.00
6/2/2011 1.20
6/3/2011 0.01
6/4/2011 0.00
6/5/2011 0.00
6/6/2011 0.00
6/7/2011 0.00
6/8/2011 0.00
6/9/2011 0.29
6/10/2011 0.41
6/11/2011 0.01
6/12/2011 0.77
6/13/2011 0.02
6/14/2011 0.01
6/15/2011 0.04
6/16/2011 0.00
6/17/2011 0.00
6/18/2011 0.12
6/19/2011 0.00
6/20/2011 0.00
6/21/2011 0.00
6/22/2011 0.00
6/23/2011 1.36
6/24/2011 0.33
6/25/2011 0.94
6/26/2011 0.22
6/27/2011 0.00
6/28/2011 0.00
6/29/2011 0.25
6/30/2011 0.00
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 0.00
7/6/2011 0.00
7/7/2011 0.10
7/8/2011 T
7/9/2011 0.24
7/10/2011 0.00
7/11/2011 0.00
7/12/2011 0.00
7/13/2011 0.00
7/14/2011 0.13
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 0.00
7/21/2011 0.00
7/22/2011 0.00
7/23/2011 0.10
7/24/2011 0.48
7/25/2011 0.02
7/26/2011 0.27
7/27/2011 0.04
7/28/2011 0.00
7/29/2011 0.00
7/30/2011 0.22
7/31/2011 0.00
8/1/2011 0.00
8/2/2011 0.00
8/3/2011 0.53
8/4/2011 0.00
8/5/2011 0.00
8/6/2011 0.00
8/7/2011 0.34
8/8/2011 0.69
8/9/2011 0.03
8/10/2011 1.38
8/11/2011 0.00
8/12/2011 0.00
8/13/2011 0.00
8/14/2011 0.01
8/15/2011 0.15
8/16/2011 1.69
8/17/2011 0.01
8/18/2011 0.00
8/19/2011 0.00
8/20/2011 0.28
8/21/2011 0.00
8/22/2011 0.09
8/23/2011 0.00
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 0.51
8/27/2011 0.00
8/28/2011 2.20
8/29/2011 1.95
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 0.47
9/7/2011 0.60
9/8/2011 1.74
9/9/2011 1.03
9/10/2011 0.00
9/11/2011 0.00
9/12/2011 0.00
9/13/2011 0.00
9/14/2011 0.00
9/15/2011 0.02
9/16/2011 0.02
9/17/2011 0.00
9/18/2011 0.00
9/19/2011 0.00
9/20/2011 T
9/21/2011 0.10
9/22/2011 0.20
9/23/2011 **
9/24/2011 **
9/25/2011 **
9/26/2011 1.69
9/27/2011 0.00
9/28/2011 0.00
9/29/2011 1.61
9/30/2011 0.51



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 7:00 AM 0.20 M M M M
10/2/2010 7:00 AM 1.31 M M M M
10/3/2010 7:00 AM 0.00 0.0 M M M
10/4/2010 7:00 AM 0.06 M M M M
10/5/2010 7:00 AM 0.01 M M M M
10/6/2010 7:00 AM 0.24 M M M M
10/7/2010 7:00 AM 1.36 M M M M
10/8/2010 7:00 AM 0.01 M M M M
10/9/2010 7:00 AM 0.00 0.0 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 0.01 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 1.61 M M M M
10/16/2010 7:00 AM 0.26 M M M M
10/17/2010 7:00 AM 0.00 0.0 M M M
10/18/2010 7:00 AM 0.00 0.0 M M M
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 0.03 M M M M
10/23/2010 7:00 AM 0.00 0.0 M M M
10/24/2010 7:00 AM T M M M M
10/25/2010 7:00 AM 0.02 M M M M
10/26/2010 7:00 AM 0.02 M M M M
10/27/2010 7:00 AM T M M M M
10/28/2010 7:00 AM 0.11 M M M M
10/29/2010 7:00 AM T M M M M
10/30/2010 7:00 AM T M 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 7:00 AM 0.00 0.0 M M M
11/5/2010 7:00 AM 1.08 M M M M
11/6/2010 7:00 AM 0.21 M M M M
11/7/2010 7:00 AM 0.00 0.0 M M M
11/8/2010 7:00 AM 0.54 M M M M
11/9/2010 7:00 AM 0.44 M M M M
11/10/2010 7:00 AM 0.12 M M M M
11/11/2010 7:00 AM 0.02 M M M M
11/12/2010 7:00 AM 0.00 0.0 M M M
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 0.00 0.0 M M M
11/16/2010 7:00 AM 0.02 M M M M
11/17/2010 7:00 AM 1.00 M M M M
11/18/2010 7:00 AM 0.24 M 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 0.00 0.0 M M M
11/25/2010 7:00 AM 0.00 0.0 M M M
11/26/2010 8:00 AM 0.31 M M M M
11/27/2010 7:00 AM 0.01 0.0 M M M
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 0.00 0.0 M M M
12/1/2010 7:00 AM 0.02 M M M M
12/2/2010 7:00 AM 0.50 M 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 0.00 0.0 M M M
12/6/2010 7:00 AM 0.00 0.0 M M M
12/7/2010 7:00 AM 0.00 0.0 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 M M M
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 0.02 M M M M Light Freezing Rain
12/13/2010 7:00 AM 2.56 M M M M
12/14/2010 7:00 AM 0.01 M M M M
12/15/2010 7:00 AM 0.00 0.0 M M M
12/16/2010 7:00 AM 0.00 0.0 M M M
12/17/2010 7:00 AM 0.00 0.0 M M M
12/18/2010 7:00 AM 0.00 0.0 M M M
12/19/2010 7:00 AM 0.00 0.0 M M M
12/20/2010 7:00 AM 0.00 0.0 M M M
12/21/2010 7:00 AM 0.03 0.4 0.03 0.5 0.03 First measurable snow of the year
12/22/2010 7:00 AM 0.01 T T M M
12/23/2010 7:00 AM 0.21 2.5 2.50 3.0 0.26
12/24/2010 7:00 AM T T T 1.0 0.18
12/25/2010 7:00 AM 0.00 0.0 0.00 1.0 0.15
12/26/2010 7:00 AM T T T 1.0 M Average snow depth
12/27/2010 7:00 AM 0.75 9.0 0.75 10.0 M Average new snow depth about 9". Extreme drifting.
12/28/2010 7:00 AM 0.01 0.2 0.01 10.0 1.57
12/29/2010 7:00 AM 0.00 0.0 0.00 9.0 1.59
12/30/2010 7:00 AM 0.00 0.0 0.00 8.0 M
12/31/2010 7:00 AM 0.00 0.0 0.00 7.5 1.78
1/1/2011 7:00 AM 0.00 0.0 0.00 7.0 1.56
1/2/2011 7:00 AM 0.01 M M 4.0 M
1/3/2011 7:00 AM 0.04 M M 2.0 M Average snow depth about 2".
1/4/2011 7:00 AM 0.00 0.0 M 1.5 M Average snow depth about 1.5".
1/5/2011 7:00 AM 0.00 0.0 M 1.5 M Average snow depth is about 1.5".
1/6/2011 7:00 AM 0.00 0.0 M 1.0 M Average snow depth about 1".
1/7/2011 7:00 AM 0.00 0.0 M 1.0 M Snow depth is about 1" average
1/8/2011 7:00 AM T T T 0.5 M Average snow depth about 0.5"
1/9/2011 7:00 AM T T T 0.5 M Average snow depth is about 0.5".
1/10/2011 7:00 AM 0.00 0.0 0.00 0.5 M Average snow depth about 0.5"
1/11/2011 7:00 AM 0.00 0.0 0.00 0.5 M Average snow depth is about 0.5".
1/12/2011 7:00 AM 0.84 9.5 0.84 10.0 M Significant drifting
1/13/2011 7:00 AM 0.61 10.0 0.61 20.0 M Max snowfall rate 1.25"/hr between 0800-0900 1/12/11
1/14/2011 7:00 AM 0.00 0.0 0.00 18.0 1.91
1/15/2011 7:00 AM 0.00 0.0 0.00 14.0 2.21
1/16/2011 7:00 AM T T T 12.0 2.27
1/17/2011 7:00 AM 0.00 0.0 0.00 12.0 2.24
1/18/2011 7:00 AM 0.05 0.4 0.05 12.0 2.51 (edit: precip. initially recoded as .50". changed to .05 inches to agree with surrounding data. observer contacted to confirm. P.G.)
1/19/2011 7:00 AM 1.25 6.0 1.25 16.0 M
1/20/2011 7:00 AM 0.13 0.4 0.13 13.5 M
1/21/2011 7:00 AM 0.19 2.6 0.19 17.5 M
1/22/2011 7:00 AM 0.29 5.2 0.29 20.0 M
1/23/2011 7:00 AM 0.00 0.0 0.00 19.5 3.45
1/24/2011 7:00 AM 0.00 0.0 0.00 19.0 M
1/25/2011 7:00 AM 0.06 0.5 0.06 19.0 M
1/26/2011 7:00 AM 0.01 0.2 0.01 19.5 M
1/27/2011 7:00 AM 1.00 12.0 1.00 28.0 M
1/28/2011 7:00 AM 0.00 0.0 0.00 26.5 M
1/29/2011 7:00 AM 0.00 0.0 0.00 24.5 M
1/30/2011 7:00 AM 0.00 0.0 0.00 23.5 4.36
1/31/2011 7:00 AM 0.00 0.0 0.00 23.0 M
2/1/2011 7:00 AM 0.00 0.0 0.00 22.5 M
2/2/2011 7:00 AM 1.34 10.5 1.34 33.0 M
2/3/2011 7:00 AM 0.65 3.5 0.65 32.0 M
2/4/2011 7:00 AM 0.00 0.0 0.00 31.0 M
2/5/2011 7:00 AM 0.00 0.0 0.00 30.0 M
2/6/2011 7:00 AM 0.32 0.0 0.00 29.0 5.34 Finally able to get a core sample after the rain overnight and above freezing temp!
2/7/2011 7:00 AM 0.00 0.0 0.00 28.0 M
2/8/2011 7:00 AM 0.37 2.5 0.37 29.0 M
2/9/2011 7:00 AM T T T 27.5 M
2/10/2011 7:00 AM 0.00 0.0 0.00 26.0 M
2/11/2011 7:00 AM 0.00 0.0 0.00 26.0 M
2/12/2011 7:00 AM 0.00 0.0 0.00 25.0 M
2/13/2011 7:00 AM 0.00 0.0 0.00 25.0 M
2/14/2011 7:00 AM 0.00 0.0 M M M
2/15/2011 7:00 AM 0.00 0.0 0.00 23.5 M
2/16/2011 7:00 AM 0.00 0.0 0.00 22.0 M
2/17/2011 7:00 AM 0.00 0.0 0.00 22.5 M
2/18/2011 7:00 AM 0.00 0.0 0.00 20.0 M
2/19/2011 7:00 AM 0.02 M M 15.5 M
2/20/2011 7:00 AM 0.00 0.0 0.00 14.5 M
2/21/2011 7:00 AM 0.03 0.6 0.03 15.0 4.64
2/22/2011 7:00 AM 0.04 0.8 0.04 15.0 M
2/23/2011 7:00 AM 0.00 0.0 0.00 15.0 M
2/24/2011 7:00 AM 0.00 0.0 0.00 14.0 M
2/25/2011 7:00 AM 0.24 0.4 0.24 14.0 M 0.24 inches of rain plus snow in gauge
2/26/2011 7:00 AM 1.31 0.9 1.31 15.5 M Rain+Snow = 1.31"
2/27/2011 8:00 AM 0.36 4.2 0.36 19.0 M
2/28/2011 7:00 AM 0.04 0.7 0.04 19.0 4.96
3/1/2011 7:00 AM 0.81 0.0 M 17.0 M
3/3/2011 7:00 AM 0.00 0.0 0.00 16.0 M
3/4/2011 7:00 AM 0.00 0.0 0.00 15.5 M
3/5/2011 7:00 AM T 0.0 0.00 14.0 M
3/6/2011 7:00 AM T M M 10.0 3.98
3/7/2011 7:00 AM 0.96 M M 6.0 M
3/8/2011 7:00 AM 0.07 M M 4.0 M
3/9/2011 7:00 AM 0.00 0.0 0.00 3.5 M
3/10/2011 7:00 AM 0.00 0.0 0.00 3.0 M
3/11/2011 7:00 AM 0.17 0.0 0.00 3.0 M
3/12/2011 7:00 AM 0.47 0.0 0.00 2.0 M
3/13/2011 7:00 AM 0.02 0.0 0.00 1.5 M
3/14/2011 7:00 AM 0.00 0.0 M 1.0 M
3/15/2011 7:00 AM T 0.0 0.00 0.5 M
3/16/2011 7:00 AM T T T 0.5 M
3/17/2011 7:00 AM 0.55 0.0 0.00 0.0 0.00
3/18/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/19/2011 7:00 AM T 0.0 0.00 0.0 0.00
3/20/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/21/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/22/2011 7:00 AM 0.26 0.8 0.26 0.8 0.26
3/23/2011 7:00 AM 0.00 0.0 M M M
3/24/2011 7:00 AM T T T 0.0 T
3/25/2011 7:00 AM 0.03 0.2 0.03 0.0 0.03
3/26/2011 7:00 AM 0.00 0.0 M M M
3/27/2011 7:00 AM 0.00 0.0 M M M
3/28/2011 7:00 AM 0.00 0.0 M M M
3/29/2011 7:00 AM 0.00 0.0 M M M
3/30/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/31/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/1/2011 6:40 AM 0.45 3.2 0.45 3.2 0.45
4/2/2011 7:00 AM 0.21 0.0 0.00 1.0 M
4/3/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/4/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/5/2011 7:00 AM 0.41 0.0 0.00 0.0 0.00
4/6/2011 7:00 AM 0.09 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 0.00 0.0 0.00 0.0 0.00
4/9/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/10/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/11/2011 7:00 AM 0.03 M M M M
4/12/2011 7:00 AM 0.00 0.0 M M M
4/13/2011 7:00 AM 0.28 M M M M
4/14/2011 7:00 AM 1.06 M M M M
4/15/2011 7:00 AM 0.00 0.0 M M M
4/16/2011 7:00 AM 0.00 0.0 M M M
4/17/2011 7:00 AM 1.61 M M M M
4/18/2011 7:00 AM 0.03 M M M M
4/19/2011 7:00 AM T M M M M
4/20/2011 7:00 AM 0.26 M M M M
4/21/2011 7:00 AM T M M M M
4/22/2011 7:00 AM 0.00 0.0 M M M
4/23/2011 7:00 AM 0.05 M M M M
4/24/2011 7:00 AM 0.49 M M M M
4/25/2011 7:00 AM T M M M M
4/26/2011 7:00 AM 0.02 M M M M
4/27/2011 7:00 AM 0.00 0.0 M M M
4/28/2011 7:00 AM 0.00 0.0 M M M
4/29/2011 7:00 AM 0.02 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 0.00 0.0 M M M
5/5/2011 7:00 AM 0.50 M M M M
5/6/2011 7:00 AM 0.04 M M M M
5/7/2011 7:00 AM 0.00 0.0 M M M
5/8/2011 7:00 AM 0.05 M M M M
5/9/2011 7:00 AM T M M M M
5/10/2011 7:00 AM 0.00 0.0 M M M
5/11/2011 7:00 AM 0.04 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 0.38 M M M M
5/16/2011 7:00 AM 0.82 M M M M
5/17/2011 7:00 AM 0.15 M M M M
5/18/2011 7:00 AM 0.44 M M M M
5/19/2011 7:00 AM 0.39 M M M M
5/20/2011 7:00 AM 0.18 M M M M
5/21/2011 7:00 AM 0.01 M M M M
5/22/2011 7:00 AM 0.01 M M M M
5/23/2011 7:00 AM 0.05 M M M M
5/24/2011 7:00 AM 0.11 M M M M
5/25/2011 7:00 AM T M M M M
5/26/2011 7:00 AM T M 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 0.04 M M M M
5/30/2011 7:00 AM 0.00 0.0 M M M
5/31/2011 7:00 AM T M M M M
6/1/2011 7:00 AM 0.00 0.0 M M M
6/2/2011 7:00 AM 1.20 M M M M
6/3/2011 7:00 AM 0.01 M 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
6/8/2011 7:00 AM 0.00 0.0 M M M
6/9/2011 7:00 AM 0.29 M M M M
6/10/2011 7:00 AM 0.41 M M M M
6/11/2011 7:00 AM 0.01 M M M M
6/12/2011 7:00 AM 0.77 M M M M
6/13/2011 7:00 AM 0.02 M M M M
6/14/2011 7:00 AM 0.01 M M M M
6/15/2011 7:00 AM 0.04 M M M M
6/16/2011 7:00 AM 0.00 0.0 M M M
6/17/2011 7:00 AM 0.00 0.0 M M M
6/18/2011 7:00 AM 0.12 M M M M
6/19/2011 7:00 AM 0.00 0.0 M M M
6/20/2011 7:00 AM 0.00 0.0 M M M
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 1.36 M M M M
6/24/2011 7:00 AM 0.33 M M M M
6/25/2011 7:30 AM 0.94 M M M M
6/26/2011 7:00 AM 0.22 M 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 0.25 M M M M
6/30/2011 7:00 AM 0.00 0.0 M M M
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 0.00 0.0 M M M
7/6/2011 7:00 AM 0.00 0.0 M M M
7/7/2011 7:00 AM 0.10 M M M M
7/8/2011 7:00 AM T M M M M
7/9/2011 7:00 AM 0.24 M M M M
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 7:00 AM 0.00 0.0 M M M
7/13/2011 7:00 AM 0.00 0.0 M M M
7/14/2011 7:00 AM 0.13 M 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
7/20/2011 7:00 AM 0.00 0.0 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 7:30 AM 0.10 M M M M
7/24/2011 7:00 AM 0.48 M M M M
7/25/2011 7:00 AM 0.02 M M M M
7/26/2011 7:00 AM 0.27 M M M M
7/27/2011 7:00 AM 0.04 M M M M
7/28/2011 7:00 AM 0.00 0.0 M M M
7/29/2011 7:00 AM 0.00 0.0 M M M
7/30/2011 7:00 AM 0.22 M M M M
7/31/2011 7:00 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 7:00 AM 0.53 M M M M
8/4/2011 7:00 AM 0.00 0.0 M M M
8/5/2011 7:00 AM 0.00 0.0 M M M
8/6/2011 7:00 AM 0.00 0.0 M M M
8/7/2011 7:00 AM 0.34 M M M M
8/8/2011 7:00 AM 0.69 M M M M
8/9/2011 7:00 AM 0.03 M M M M
8/10/2011 7:00 AM 1.38 M 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 0.01 M M M M
8/15/2011 7:00 AM 0.15 M M M M
8/16/2011 7:00 AM 1.69 M M M M
8/17/2011 7:00 AM 0.01 M 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 0.28 M M M M
8/21/2011 7:00 AM 0.00 0.0 M M M
8/22/2011 7:00 AM 0.09 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 0.51 M M M M
8/27/2011 7:00 AM 0.00 0.0 M M M
8/28/2011 7:00 AM 2.20 M M M M
8/29/2011 7:00 AM 1.95 M 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 0.00 0.0 M M M
9/5/2011 7:00 AM 0.00 0.0 M M M
9/6/2011 7:00 AM 0.47 M M M M
9/7/2011 7:00 AM 0.60 M M M M
9/8/2011 7:00 AM 1.74 M M M M
9/9/2011 7:00 AM 1.03 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
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 0.02 M M M M
9/16/2011 7:00 AM 0.02 M M M M
9/17/2011 7:00 AM 0.00 0.0 M M M
9/18/2011 7:00 AM 0.00 0.0 M M M
9/19/2011 7:00 AM 0.00 0.0 M M M
9/20/2011 7:00 AM T M M M M
9/21/2011 7:00 AM 0.10 M M M M
9/22/2011 7:00 AM 0.20 M 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 1.61 M M M M
9/30/2011 7:00 AM 0.51 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/23/2011 9/26/2011 7:00 AM 4 1.69 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