Station Overview Station Location
Station Number MD-BL-21 Latitude 39.270584
Station Name Catonsville 0.9 ENE Longitude -76.726746
County Baltimore Elevation (ft) 466



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 3.71 5.93 31 5.93 31 0.00 0 0 11 1 0.0 0 0
Nov 10 3.56 2.06 22 2.00 20 0.06 2 1 5 0 0.0 0 0
Dec 10 3.52 2.03 7 2.03 7 0.00 0 0 7 0 1.6 1 1
Jan 11 3.28 1.63 22 1.63 22 0.00 0 0 4 0 12.6 3 6
Feb 11 2.99 3.07 23 3.07 23 0.00 0 0 9 3 4.5 2 1
March 11 4.02 6.16 15 4.54 8 1.62 7 3 7 0 0.0 0 0
April 11 3.56 2.70 26 2.28 15 0.42 11 1 7 1 0.0 0 0
May 11 4.37 4.83 31 2.73 22 2.10 9 1 10 1 0.0 0 0
June 11 3.68 1.56 30 1.56 30 0.00 0 0 8 3 0.0 0 0
July 11 4.12 2.91 28 2.91 28 0.00 0 0 7 1 0.0 0 0
Aug 11 3.27 11.63 16 10.14 13 1.49 3 1 13 0 0.0 0 0
Sept 11 4.08 8.83 21 8.83 20 0.00 1 0 14 4 0.0 0 0
Water Year Totals: 44.16" 53.34" 272 days 47.65" 239 5.69" 33 days 7 102 days 14 days 18.7" 6 days 8 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 3.01
10/2/2010 0.01
10/3/2010 0.00
10/4/2010 0.56
10/5/2010 0.35
10/6/2010 0.03
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 0.00
10/13/2010 0.00
10/14/2010 T
10/15/2010 0.89
10/16/2010 0.00
10/17/2010 0.00
10/18/2010 0.00
10/19/2010 0.42
10/20/2010 0.00
10/21/2010 0.01
10/22/2010 0.00
10/23/2010 0.00
10/24/2010 0.00
10/25/2010 0.00
10/26/2010 0.00
10/27/2010 0.42
10/28/2010 0.21
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 0.56
11/5/2010 0.73
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 0.15
11/17/2010 0.51
11/18/2010 0.00
11/19/2010
11/20/2010
11/21/2010
11/22/2010
11/23/2010
11/24/2010 0.00
11/25/2010 **
11/26/2010 0.06
11/27/2010
11/28/2010
11/29/2010
11/30/2010 0.05
12/1/2010 0.48
12/2/2010 0.38
12/3/2010
12/4/2010
12/5/2010
12/6/2010
12/7/2010
12/8/2010
12/9/2010
12/10/2010
12/11/2010 0.01
12/12/2010 0.49
12/13/2010 0.49
12/14/2010
12/15/2010
12/16/2010
12/17/2010 0.14
12/18/2010
12/19/2010
12/20/2010
12/21/2010
12/22/2010
12/23/2010
12/24/2010
12/25/2010
12/26/2010
12/27/2010 0.04
12/28/2010
12/29/2010
12/30/2010
12/31/2010
Day of YearDaily PrcpMultiday Prcp
1/1/2011
1/2/2011
1/3/2011
1/4/2011 0.00
1/5/2011 0.00
1/6/2011 0.00
1/7/2011
1/8/2011
1/9/2011
1/10/2011 0.00
1/11/2011 0.00
1/12/2011 0.19
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
1/19/2011
1/20/2011 0.00
1/21/2011
1/22/2011 0.00
1/23/2011 0.00
1/24/2011 0.00
1/25/2011 0.00
1/26/2011 0.35
1/27/2011 1.04
1/28/2011 0.00
1/29/2011 0.05
1/30/2011 0.00
1/31/2011 0.00
2/1/2011 0.01
2/2/2011 0.84
2/3/2011 T
2/4/2011 0.00
2/5/2011 0.50
2/6/2011 0.15
2/7/2011 0.00
2/8/2011 T
2/9/2011 0.00
2/10/2011 T
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
2/19/2011
2/20/2011
2/21/2011 0.03
2/22/2011 0.68
2/23/2011
2/24/2011
2/25/2011 0.53
2/26/2011 0.03
2/27/2011 0.00
2/28/2011 0.30
3/1/2011 0.24
3/2/2011
3/3/2011
3/4/2011
3/5/2011 **
3/6/2011 **
3/7/2011 1.05
3/8/2011 0.00
3/9/2011
3/10/2011 0.65
3/11/2011 2.44
3/12/2011
3/13/2011
3/14/2011
3/15/2011
3/16/2011 0.64
3/17/2011
3/18/2011
3/19/2011
3/20/2011
3/21/2011 **
3/22/2011 **
3/23/2011 0.32
3/24/2011 0.25
3/25/2011 0.02
3/26/2011
3/27/2011
3/28/2011
3/29/2011
3/30/2011
3/31/2011 0.30
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.27
4/2/2011 0.01
4/3/2011 0.08
4/4/2011 0.00
4/5/2011 0.29
4/6/2011 0.00
4/7/2011 0.00
4/8/2011 **
4/9/2011 0.42
4/10/2011 0.00
4/11/2011 T
4/12/2011 0.00
4/13/2011 0.52
4/14/2011 0.14
4/15/2011 0.00
4/16/2011 0.00
4/17/2011 0.97
4/18/2011
4/19/2011
4/20/2011
4/21/2011
4/22/2011 **
4/23/2011 **
4/24/2011 **
4/25/2011 **
4/26/2011 **
4/27/2011 **
4/28/2011 **
4/29/2011 **
4/30/2011 **
5/1/2011 **
5/2/2011 **
5/3/2011 **
5/4/2011 **
5/5/2011 **
5/6/2011 **
5/7/2011 **
5/8/2011 **
5/9/2011 2.10
5/10/2011 0.00
5/11/2011 0.00
5/12/2011 0.00
5/13/2011 0.00
5/14/2011 0.01
5/15/2011 0.57
5/16/2011 0.55
5/17/2011 0.02
5/18/2011 0.45
5/19/2011 0.52
5/20/2011 0.51
5/21/2011 T
5/22/2011 0.00
5/23/2011 0.03
5/24/2011 0.02
5/25/2011 0.00
5/26/2011 0.00
5/27/2011 0.00
5/28/2011 0.05
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 T
6/6/2011 0.00
6/7/2011 0.00
6/8/2011 0.00
6/9/2011 0.00
6/10/2011 0.02
6/11/2011 0.73
6/12/2011 0.12
6/13/2011 0.49
6/14/2011 0.00
6/15/2011 0.00
6/16/2011 0.00
6/17/2011 0.04
6/18/2011 0.05
6/19/2011 0.00
6/20/2011 0.04
6/21/2011 0.07
6/22/2011 0.00
6/23/2011 T
6/24/2011 0.00
6/25/2011 0.00
6/26/2011 0.00
6/27/2011 T
6/28/2011 0.00
6/29/2011 0.00
6/30/2011 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.00
7/2/2011 0.00
7/3/2011 0.38
7/4/2011 0.00
7/5/2011 T
7/6/2011 0.00
7/7/2011 0.00
7/8/2011 1.31
7/9/2011 0.36
7/10/2011 0.00
7/11/2011 0.00
7/12/2011 0.06
7/13/2011 0.00
7/14/2011 0.00
7/15/2011 0.05
7/16/2011 0.00
7/17/2011 0.00
7/18/2011 0.00
7/19/2011 0.00
7/20/2011 0.00
7/21/2011 0.00
7/22/2011 0.00
7/23/2011 0.00
7/24/2011 0.06
7/25/2011 0.00
7/26/2011 0.69
7/27/2011 0.00
7/28/2011 0.00
7/29/2011
7/30/2011
7/31/2011
8/1/2011
8/2/2011 0.19
8/3/2011 0.67
8/4/2011 0.25
8/5/2011
8/6/2011
8/7/2011 0.88
8/8/2011 0.09
8/9/2011
8/10/2011 0.03
8/11/2011
8/12/2011
8/13/2011
8/14/2011 0.50
8/15/2011 1.67
8/16/2011 1.23
8/17/2011
8/18/2011
8/19/2011
8/20/2011 **
8/21/2011 **
8/22/2011 1.49
8/23/2011
8/24/2011
8/25/2011
8/26/2011 0.15
8/27/2011 0.03
8/28/2011 4.44
8/29/2011 0.01
8/30/2011
8/31/2011
9/1/2011
9/2/2011 0.09
9/3/2011
9/4/2011
9/5/2011
9/6/2011
9/7/2011 0.86
9/8/2011 4.29
9/9/2011 1.01
9/10/2011 0.06
9/11/2011
9/12/2011 0.26
9/13/2011 0.00
9/14/2011 0.00
9/15/2011 0.02
9/16/2011 0.02
9/17/2011
9/18/2011 T
9/19/2011
9/20/2011 T
9/21/2011 0.05
9/22/2011 0.36
9/23/2011 0.01
9/24/2011 1.23
9/25/2011 T
9/26/2011 0.01
9/27/2011 T
9/28/2011
9/29/2011 0.56
9/30/2011 **



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 7:20 AM 3.01 M M M M 1.41" observed at 5:40pm 9/30 1.60" observed at 7:20am 10/1
10/2/2010 8:00 AM 0.01 M M M M
10/3/2010 7:00 AM 0.00 0.0 M M M
10/4/2010 8:00 AM 0.56 M M M M Light drizzle at time of observation.
10/5/2010 8:00 AM 0.35 M M M M
10/6/2010 6:00 AM 0.03 M M M M
10/7/2010 7:30 AM 0.02 M M M M
10/8/2010 7:00 AM 0.00 0.0 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 0.00 0.0 M M M
10/13/2010 7:00 AM 0.00 0.0 M M M
10/14/2010 8:00 AM T M M M M
10/15/2010 8:00 AM 0.89 M 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 0.00 0.0 M M M
10/19/2010 8:00 AM 0.42 M M M M
10/20/2010 7:00 AM 0.00 0.0 M M M
10/21/2010 8:00 AM 0.01 M 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 0.00 0.0 M M M
10/25/2010 8:00 AM 0.00 0.0 M M M
10/26/2010 7:54 AM 0.00 0.0 M M M
10/27/2010 8:12 AM 0.42 M M M M Light precip continuing at time of observation
10/28/2010 8:00 AM 0.21 M M M M
10/29/2010 8:00 AM 0.00 0.0 M M M
10/30/2010 7:00 AM 0.00 0.0 M M M
10/31/2010 7:00 AM 0.00 0.0 M M M
11/1/2010 7:00 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 8:00 AM 0.56 M M M M
11/5/2010 8:00 AM 0.73 M 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 0.00 0.0 M M M
11/9/2010 7:00 AM 0.00 0.0 M M M
11/10/2010 7:00 AM 0.00 0.0 M M M
11/11/2010 7:00 AM 0.00 0.0 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 8:20 AM 0.15 M M M M
11/17/2010 8:00 AM 0.51 M M M M
11/18/2010 7:00 AM 0.00 0.0 M M M
11/24/2010 8:00 AM 0.00 0.0 M M M
11/30/2010 8:15 AM 0.05 M M M M
12/1/2010 8:15 AM 0.48 M M M M
12/2/2010 8:45 AM 0.38 M M M M
12/11/2010 8:00 AM 0.01 T M T M
12/12/2010 8:00 AM 0.49 M M M M
12/13/2010 7:42 AM 0.49 T M T M Majority of precipitation in gauge was rain from previous day. Light snow falling at time of observation. Light to no accumulation. Snowboard was not out at time, snow observation based on lawn and light masonry wall.
12/17/2010 1:00 AM 0.14 1.6 0.13 1.5 0.13 Snow core taken from white concrete pad. Temps had been below freezing for days.
12/27/2010 10:00 AM 0.04 M M M M Very strong wind kept snow blowing horizontal. Blew snowboard clean.
1/4/2011 7:00 AM 0.00 0.0 M M M
1/5/2011 7:00 AM 0.00 0.0 M M M
1/6/2011 7:00 AM 0.00 0.0 M M M
1/10/2011 7:00 AM 0.00 0.0 M M M
1/11/2011 7:00 AM 0.00 0.0 M M M
1/12/2011 9:00 AM 0.19 2.1 0.15 2.0 0.15 Some ice glaze on sample location.
1/13/2011 7:00 AM 0.00 0.0 M M M
1/14/2011 7:00 AM 0.00 0.0 M M M
1/15/2011 7:00 AM 0.00 0.0 M M M
1/16/2011 7:00 AM 0.00 0.0 M M M
1/17/2011 8:00 AM 0.00 0.0 M M M
1/20/2011 7:00 AM 0.00 0.0 M M M
1/22/2011 7:00 AM 0.00 0.0 M M M
1/23/2011 7:00 AM 0.00 0.0 M M M
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 9:30 AM 0.35 2.5 0.36 2.5 0.36 Heavy wet snow.
1/27/2011 8:00 AM 1.04 8.0 1.54 9.5 1.62 Gauge may have missed some due to high winds and proximity to house. New snowfall core may be more accurate.
1/28/2011 8:00 AM 0.00 0.0 0.00 8.5 1.41
1/29/2011 8:00 AM 0.05 M M 7.5 1.46 Unable to acquire new snow depth or core sample, did not have second snow board out and all snow melted on other surfaces.
1/30/2011 8:00 AM 0.00 0.0 0.00 7.0 1.35
1/31/2011 7:00 AM 0.00 0.0 M M M
2/1/2011 8:00 AM 0.01 M M M M
2/2/2011 8:00 AM 0.84 M M M M
2/3/2011 8:00 AM T M M M M
2/4/2011 7:00 AM 0.00 0.0 M M M
2/5/2011 8:00 AM 0.50 M M M M
2/6/2011 9:00 AM 0.15 M M M M
2/7/2011 7:00 AM 0.00 0.0 M M M
2/8/2011 7:00 AM T T M M M
2/9/2011 7:00 AM 0.00 0.0 M M M
2/10/2011 7:40 AM T 1.0 T M M
2/11/2011 7:00 AM 0.00 0.0 M M M
2/12/2011 7:20 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 8:00 AM 0.00 0.0 M M M
2/21/2011 8:00 AM 0.03 M M M M
2/22/2011 9:00 AM 0.68 3.5 0.61 3.5 0.61
2/25/2011 8:05 AM 0.53 M M M M
2/26/2011 8:00 AM 0.03 M M M M
2/27/2011 8:00 AM 0.00 0.0 M M M
2/28/2011 8:00 AM 0.30 M M M M
3/1/2011 8:00 AM 0.24 M M M M
3/8/2011 8:00 AM 0.00 0.0 M M M
3/10/2011 8:15 AM 0.65 M M M M Steady rain at time of measurement.
3/11/2011 8:00 AM 2.44 M M M M
3/16/2011 8:00 AM 0.64 M M M M
3/24/2011 8:22 AM 0.25 M M M M
3/25/2011 8:00 AM 0.02 M M M M
3/31/2011 8:00 AM 0.30 M M M M Sleet mixed in the PM precipitation
4/1/2011 8:00 AM 0.27 M M M M
4/2/2011 8:00 AM 0.01 M M M M
4/3/2011 8:00 AM 0.08 M M M M
4/4/2011 7:00 AM 0.00 0.0 M M M
4/5/2011 8:40 AM 0.29 M M M M
4/6/2011 7:00 AM 0.00 0.0 M M M
4/7/2011 7:00 AM 0.00 0.0 M M M
4/10/2011 7:00 AM 0.00 0.0 M M M
4/11/2011 8:00 AM T M M M M
4/12/2011 7:00 AM 0.00 0.0 M M M
4/13/2011 8:00 AM 0.52 M M M M
4/14/2011 8:00 AM 0.14 M M M M
4/15/2011 7:00 AM 0.00 0.0 M M M
4/16/2011 8:00 AM 0.00 0.0 M M M
4/17/2011 8:00 AM 0.97 M M M M
5/10/2011 7:00 AM 0.00 0.0 M M M
5/11/2011 7:00 AM 0.00 0.0 M M M
5/12/2011 7:00 AM 0.00 0.0 M M M
5/13/2011 7:00 AM 0.00 0.0 M M M
5/14/2011 7:20 AM 0.01 M M M M
5/15/2011 7:00 AM 0.57 M M M M
5/16/2011 8:00 AM 0.55 M M M M
5/17/2011 8:00 AM 0.02 M M M M
5/18/2011 7:20 AM 0.45 M M M M
5/19/2011 7:22 AM 0.52 M M M M
5/20/2011 7:44 AM 0.51 M M M M
5/21/2011 8:00 AM T M M M M
5/22/2011 8:00 AM 0.00 0.0 M M M
5/23/2011 8:00 AM 0.03 M M M M
5/24/2011 8:00 AM 0.02 M M M M
5/25/2011 7:00 AM 0.00 0.0 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 8:00 AM 0.05 M M M M
5/29/2011 8:00 AM 0.00 0.0 M M M
5/30/2011 8:00 AM 0.00 0.0 M M M
5/31/2011 8:00 AM 0.00 0.0 M M M
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 8:00 AM T M M M M
6/6/2011 8:00 AM 0.00 0.0 M M M
6/7/2011 8:00 AM 0.00 0.0 M M M
6/8/2011 8:00 AM 0.00 0.0 M M M
6/9/2011 8:00 AM 0.00 0.0 M M M
6/10/2011 8:00 AM 0.02 M M M M
6/11/2011 8:00 AM 0.73 M M M M
6/12/2011 8:00 AM 0.12 M M M M
6/13/2011 8:00 AM 0.49 M M M M First localized storm at 12:23pm dropped .15 in 15 min.
6/14/2011 8:00 AM 0.00 0.0 M M M
6/15/2011 8:00 AM 0.00 0.0 M M M
6/16/2011 7:00 AM 0.00 0.0 M M M
6/17/2011 8:00 AM 0.04 M M M M
6/18/2011 8:00 AM 0.05 M M M M
6/19/2011 8:00 AM 0.00 0.0 M M M
6/20/2011 8:00 AM 0.04 M M M M
6/21/2011 8:00 AM 0.07 M M M M
6/22/2011 8:00 AM 0.00 0.0 M M M
6/23/2011 7:00 AM T M M M M
6/24/2011 8:00 AM 0.00 0.0 M M M
6/25/2011 8:00 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 T M M M M
6/28/2011 7:00 AM 0.00 0.0 M M M
6/29/2011 7:00 AM 0.00 0.0 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 8:00 AM 0.38 M M M M
7/4/2011 7:00 AM 0.00 0.0 M M M
7/5/2011 8:00 AM T M M M M
7/6/2011 7:00 AM 0.00 0.0 M M M
7/7/2011 7:00 AM 0.00 0.0 M M M
7/8/2011 8:00 AM 1.31 M M M M Report sent to NWS Sterling: Rain began around 7:30pm (+ - 10 minutes) Gauge checked quickly running from car to house at 8:05pm read about .35 inches (+ - .05 inches) Periods of very heavy rain. Rain stopped 9:20pm with 1.29inches measured. Light Rain beginning again at 9:25pm.
7/9/2011 8:00 AM 0.36 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 8:00 AM 0.06 M M M M
7/13/2011 8:00 AM 0.00 0.0 M M M
7/14/2011 7:00 AM 0.00 0.0 M M M
7/15/2011 8:00 AM 0.05 M 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 0.00 0.0 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 7:00 AM 0.00 0.0 M M M
7/24/2011 8:00 AM 0.06 M M M M
7/25/2011 7:00 AM 0.00 0.0 M M M
7/26/2011 8:00 AM 0.69 M M M M
7/27/2011 7:00 AM 0.00 0.0 M M M
7/28/2011 7:00 AM 0.00 0.0 M M M
8/2/2011 8:00 AM 0.19 M M M M
8/3/2011 7:45 AM 0.67 M M M M
8/4/2011 8:00 AM 0.25 M M M M
8/7/2011 8:00 AM 0.88 M M M M
8/8/2011 8:00 AM 0.09 M M M M
8/10/2011 8:00 AM 0.03 M M M M
8/14/2011 8:00 AM 0.50 M M M M
8/15/2011 8:00 AM 1.67 M M M M
8/16/2011 8:00 AM 1.23 M M M M
8/26/2011 8:20 AM 0.15 M M M M
8/27/2011 8:00 AM 0.03 M M M M
8/28/2011 7:00 AM 4.44 M M M M Hurricane Irene. Lots of wind, no damage.
8/29/2011 8:00 AM 0.01 M M M M
9/2/2011 7:20 AM 0.09 M M M M
9/7/2011 7:00 AM 0.86 M M M M
9/8/2011 7:00 AM 4.29 M M M M
9/9/2011 7:00 AM 1.01 M M M M
9/10/2011 8:00 AM 0.06 M M M M
9/12/2011 8:00 AM 0.26 M M M M
9/13/2011 8:00 AM 0.00 0.0 M M M
9/14/2011 8:00 AM 0.00 0.0 M M M
9/15/2011 8:00 AM 0.02 M M M M
9/16/2011 8:00 AM 0.02 M M M M
9/18/2011 8:00 AM T M M M M
9/20/2011 8:00 AM T M M M M
9/21/2011 8:00 AM 0.05 M M M M
9/22/2011 7:30 AM 0.36 M M M M
9/23/2011 6:00 AM 0.01 M M M M
9/24/2011 8:00 AM 1.23 M M M M
9/25/2011 8:00 AM T M M M M
9/26/2011 8:00 AM 0.01 M M M M
9/27/2011 8:00 AM T M M M M
9/29/2011 8:00 AM 0.56 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/25/2010 11/26/2010 5:00 PM 2 0.06 M M
3/5/2011 3/07/2011 8:00 AM 3 1.05 M M Precip on 3/6 might have had some rain shadow from nearby building, affecting measurement.
3/21/2011 3/22/2011 8:00 AM 2 0.25 M M
3/22/2011 3/23/2011 9:00 AM 2 0.32 M M
4/8/2011 4/09/2011 8:00 AM 2 0.42 M M
4/22/2011 5/09/2011 7:00 AM 18 2.10 M M
8/20/2011 8/22/2011 8:00 AM 3 1.49 M M
9/30/2011 10/04/2011 12:00 AM 5 0.26 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