Station Overview Station Location
Station Number MD-HW-13 Latitude 39.266188
Station Name Ellicott City 1.3 WSW Longitude -76.856997
County Howard Elevation (ft) 413



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 3.72 6.61 31 5.55 22 1.06 9 3 11 0 0.0 0 0
Nov 09 3.64 4.58 30 4.14 29 0.44 1 1 12 1 0.0 0 0
Dec 09 3.49 6.94 31 3.27 21 3.67 10 4 6 0 0.0 0 0
Jan 10 3.17 2.50 28 2.50 28 0.00 0 0 12 0 6.4 2 0
Feb 10 2.98 2.99 28 2.99 28 0.00 0 0 10 1 30.2 3 0
March 10 4.04 5.13 31 4.42 25 0.71 6 3 9 0 0.0 0 0
April 10 3.56 3.87 30 3.87 30 0.00 0 0 9 1 0.0 0 0
May 10 4.53 2.73 31 2.61 29 0.12 2 1 14 2 0.0 0 0
June 10 3.95 0.60 30 0.60 24 0.00 6 0 5 1 0.0 0 0
July 10 3.99 5.54 31 1.29 17 4.25 14 1 5 2 0.0 0 0
Aug 10 3.33 3.23 31 3.23 31 0.00 0 0 16 1 0.0 0 0
Sept 10 4.04 4.68 30 4.68 30 0.00 0 0 8 1 0.0 0 0
Water Year Totals: 44.44" 49.40" 362 days 39.15" 314 10.25" 48 days 13 117 days 10 days 36.6" 5 days 0 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 **
10/2/2009 0.01
10/3/2009 0.03
10/4/2009 0.00
10/5/2009 0.00
10/6/2009 0.00
10/7/2009 0.03
10/8/2009 **
10/9/2009 **
10/10/2009 0.03
10/11/2009 0.03
10/12/2009 0.00
10/13/2009 0.00
10/14/2009 0.00
10/15/2009 **
10/16/2009 1.02
10/17/2009 0.91
10/18/2009 1.71
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 0.04
10/25/2009 0.73
10/26/2009 0.00
10/27/2009 0.47
10/28/2009 1.55
10/29/2009 0.02
10/30/2009 **
10/31/2009 **
11/1/2009 0.44
11/2/2009 0.09
11/3/2009 0.00
11/4/2009 0.00
11/5/2009 T
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 0.13
11/12/2009 0.84
11/13/2009 0.20
11/14/2009 0.50
11/15/2009 0.00
11/16/2009 0.00
11/17/2009 0.00
11/18/2009 0.00
11/19/2009 0.02
11/20/2009 0.98
11/21/2009 0.01
11/22/2009 0.00
11/23/2009 0.00
11/24/2009 0.87
11/25/2009 0.19
11/26/2009 0.06
11/27/2009 0.25
11/28/2009 0.00
11/29/2009 0.00
11/30/2009 0.00
12/1/2009 0.20
12/2/2009 **
12/3/2009 **
12/4/2009 1.06
12/5/2009 **
12/6/2009 **
12/7/2009 0.78
12/8/2009 0.00
12/9/2009 1.45
12/10/2009 0.00
12/11/2009 0.00
12/12/2009 0.00
12/13/2009 0.10
12/14/2009 **
12/15/2009 0.74
12/16/2009 0.00
12/17/2009 0.00
12/18/2009 0.00
12/19/2009 **
12/20/2009 1.09
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 1.21
12/27/2009 0.14
12/28/2009 0.00
12/29/2009 0.00
12/30/2009 0.00
12/31/2009 0.17
Day of YearDaily PrcpMultiday Prcp
1/1/2010 0.00
1/2/2010 0.00
1/3/2010 0.00
1/4/2010 0.00
1/5/2010 0.00
1/6/2010 0.00
1/7/2010 0.00
1/8/2010 0.35
1/9/2010 0.00
1/10/2010 0.00
1/11/2010 0.00
1/12/2010 0.00
1/13/2010 0.00
1/14/2010 0.00
1/15/2010 0.00
1/16/2010 0.01
1/17/2010 0.21
1/18/2010 0.57
1/19/2010 0.01
1/20/2010 0.01
1/21/2010 0.00
1/22/2010 0.14
1/23/2010 0.02
1/24/2010 0.00
1/25/2010 0.77
1/26/2010 0.15
1/27/2010 0.02
1/28/2010
1/29/2010
1/30/2010
1/31/2010 0.24
2/1/2010 0.00
2/2/2010 0.00
2/3/2010 0.25
2/4/2010 0.00
2/5/2010 0.00
2/6/2010 1.06
2/7/2010 0.33
2/8/2010 0.00
2/9/2010 0.00
2/10/2010 0.82
2/11/2010 0.20
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 0.00
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 0.25
2/24/2010 0.02
2/25/2010 0.02
2/26/2010 T
2/27/2010 0.02
2/28/2010 0.00
3/1/2010 0.00
3/2/2010 0.00
3/3/2010 0.12
3/4/2010 **
3/5/2010 0.02
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 0.44
3/13/2010 0.92
3/14/2010 1.92
3/15/2010 **
3/16/2010 0.14
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 0.04
3/23/2010 0.40
3/24/2010 0.01
3/25/2010 0.00
3/26/2010 **
3/27/2010 0.55
3/28/2010 0.00
3/29/2010 0.52
3/30/2010 0.05
3/31/2010 0.00
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 0.01
4/7/2010 0.00
4/8/2010 0.00
4/9/2010 0.61
4/10/2010 0.00
4/11/2010 0.00
4/12/2010 0.00
4/13/2010 0.00
4/14/2010 0.07
4/15/2010 T
4/16/2010 0.00
4/17/2010 0.04
4/18/2010 0.00
4/19/2010 0.00
4/20/2010 0.00
4/21/2010 0.00
4/22/2010 0.42
4/23/2010 0.01
4/24/2010 0.00
4/25/2010 0.23
4/26/2010 2.12
4/27/2010 0.36
4/28/2010 0.00
4/29/2010 0.00
4/30/2010 0.00
5/1/2010 0.00
5/2/2010 0.01
5/3/2010 0.30
5/4/2010 0.02
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 0.29
5/13/2010 0.39
5/14/2010 0.01
5/15/2010 **
5/16/2010 0.12
5/17/2010 0.02
5/18/2010 0.37
5/19/2010 0.03
5/20/2010 T
5/21/2010 0.00
5/22/2010 0.00
5/23/2010 0.67
5/24/2010 0.09
5/25/2010 0.01
5/26/2010 T
5/27/2010 0.00
5/28/2010 0.39
5/29/2010 0.01
5/30/2010 0.00
5/31/2010 0.00
6/1/2010 0.00
6/2/2010 0.03
6/3/2010 0.00
6/4/2010 0.05
6/5/2010 0.00
6/6/2010 0.00
6/7/2010 0.11
6/8/2010 0.00
6/9/2010 0.00
6/10/2010 0.26
6/11/2010 0.00
6/12/2010 0.00
6/13/2010 0.00
6/14/2010 0.00
6/15/2010 0.00
6/16/2010 T
6/17/2010 0.15
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 0.00
6/24/2010 0.00
6/25/2010 **
6/26/2010 **
6/27/2010 **
6/28/2010 **
6/29/2010 **
6/30/2010 **
Day of YearDaily PrcpMultiday Prcp
7/1/2010 **
7/2/2010 **
7/3/2010 **
7/4/2010 **
7/5/2010 **
7/6/2010 **
7/7/2010 **
7/8/2010 **
7/9/2010 **
7/10/2010 **
7/11/2010 **
7/12/2010 **
7/13/2010 **
7/14/2010 4.25
7/15/2010 0.33
7/16/2010 0.00
7/17/2010 0.00
7/18/2010 0.00
7/19/2010 0.15
7/20/2010 0.05
7/21/2010 T
7/22/2010 0.00
7/23/2010 0.00
7/24/2010 0.00
7/25/2010 0.00
7/26/2010 0.46
7/27/2010 0.00
7/28/2010 0.00
7/29/2010 0.00
7/30/2010 0.30
7/31/2010 T
8/1/2010 0.00
8/2/2010 0.00
8/3/2010 0.02
8/4/2010 0.19
8/5/2010 0.01
8/6/2010 0.01
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 0.92
8/13/2010 0.54
8/14/2010 0.01
8/15/2010 0.06
8/16/2010 0.73
8/17/2010 0.01
8/18/2010 0.25
8/19/2010 0.32
8/20/2010 T
8/21/2010 0.00
8/22/2010 0.04
8/23/2010 0.03
8/24/2010 0.08
8/25/2010 0.01
8/26/2010 0.00
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 0.61
9/13/2010 0.20
9/14/2010 T
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 0.00
9/24/2010 0.00
9/25/2010 0.00
9/26/2010 0.13
9/27/2010 0.84
9/28/2010 0.50
9/29/2010 0.01
9/30/2010 2.06



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/3/2009 10:00 AM 0.03 M M M M
10/4/2009 7:00 AM 0.00 0.0 M M M
10/5/2009 7:00 AM 0.00 0.0 M M M
10/6/2009 7:00 AM 0.00 0.0 M M M
10/7/2009 7:50 AM 0.03 M M M M
10/11/2009 8:00 AM 0.03 M M M M
10/12/2009 7:00 AM 0.00 0.0 M M M
10/13/2009 7:00 AM 0.00 0.0 M M M
10/14/2009 7:00 AM 0.00 0.0 M M M
10/17/2009 8:07 AM 0.91 M M M M still raining
10/18/2009 8:20 AM 1.71 M M M M
10/19/2009 8:00 AM 0.03 M M M M
10/20/2009 8:00 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 7:30 AM 0.00 0.0 M M M
10/24/2009 11:00 AM 0.04 M M M M
10/25/2009 10:00 AM 0.73 M M M M
10/26/2009 7:00 AM 0.00 0.0 M M M
10/27/2009 9:00 AM 0.47 M M M M still raining!
10/28/2009 8:10 AM 1.55 M M M M
10/29/2009 8:30 AM 0.02 M M M M
11/2/2009 7:10 AM 0.09 M M M M
11/3/2009 8:00 AM 0.00 0.0 M M M
11/4/2009 7:00 AM 0.00 0.0 M M M
11/5/2009 8:00 AM T M 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 8:40 AM 0.13 M M M M still raining
11/12/2009 8:00 AM 0.84 M M M M still raining!
11/13/2009 10:15 AM 0.20 M M M M
11/14/2009 3:30 PM 0.50 M M M M
11/15/2009 8:00 AM 0.00 0.0 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 8:00 AM 0.00 0.0 M M M
11/19/2009 9:30 AM 0.02 M M M M
11/20/2009 8:00 AM 0.98 M M M M
11/21/2009 8:00 AM 0.01 M 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 8:45 AM 0.87 M M M M
11/25/2009 9:15 AM 0.19 M M M M still raining!
11/26/2009 9:00 AM 0.06 M M M M
11/27/2009 8:30 AM 0.25 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 8:00 AM 0.20 M M M M
12/8/2009 7:00 AM 0.00 0.0 M M M
12/9/2009 8:10 AM 1.45 M M M M
12/10/2009 7:00 AM 0.00 0.0 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 8:10 AM 0.10 M 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
12/21/2009 7:00 AM 0.00 0.0 M M M
12/22/2009 7:00 AM 0.00 0.0 M M M
12/23/2009 7:00 AM 0.00 0.0 M M M
12/24/2009 7:00 AM 0.00 0.0 M M M
12/25/2009 7:00 AM 0.00 0.0 M M M
12/26/2009 8:12 AM 1.21 M M M M still raining!
12/27/2009 9:00 AM 0.14 M M M M
12/28/2009 7:00 AM 0.00 0.0 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 9:00 AM 0.17 M M M M
1/1/2010 7:00 AM 0.00 0.0 M M 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 0.00 0.0 M M M
1/7/2010 7:00 AM 0.00 0.0 M M M
1/8/2010 11:00 AM 0.35 2.0 0.35 M M It was a windy morning so some of the snow from the trees several meters away might have even blown into the snow gauge!
1/9/2010 7:00 AM 0.00 0.0 M M M
1/10/2010 7:00 AM 0.00 0.0 M M M
1/11/2010 7:00 AM 0.00 0.0 M M M
1/12/2010 7:00 AM 0.00 0.0 M M M
1/13/2010 7:00 AM 0.00 0.0 M M M
1/14/2010 7:00 AM 0.00 0.0 M M M
1/15/2010 7:00 AM 0.00 0.0 M M M
1/16/2010 9:00 AM 0.01 M M M M
1/17/2010 10:10 AM 0.21 M M M M
1/18/2010 8:00 AM 0.57 M M M M
1/19/2010 8:00 AM 0.01 M M M M
1/20/2010 8:00 AM 0.01 M M M M
1/21/2010 7:00 AM 0.00 0.0 M M M
1/22/2010 8:30 AM 0.14 M M M M
1/23/2010 8:00 AM 0.02 M M M M
1/24/2010 7:00 AM 0.00 0.0 M M M
1/25/2010 7:10 AM 0.77 M M M M
1/26/2010 10:50 AM 0.15 M M M M
1/27/2010 8:00 AM 0.02 M M M M
1/31/2010 8:00 AM 0.24 4.4 0.24 M M Beautiful fluffy snow!
2/1/2010 7:00 AM 0.00 0.0 M M M
2/2/2010 7:00 AM 0.00 0.0 M M M
2/3/2010 8:00 AM 0.25 M M M M I did not take a snow reading because most of the snow has been disturbed or snow was on top of old snow -- something that does not occur often in MD!
2/4/2010 7:00 AM 0.00 0.0 M M M
2/5/2010 7:00 AM 0.00 0.0 M M M
2/6/2010 7:30 AM 1.06 21.0 M M M It took me a while to get to the rain gauge, and then I had to have the gauge for about 30 minutes in order to melt the snow with warm water and measure the resulting precipitation. There was quite a bit of snow drift so I took the average of 10 measurements that appeared to have minimal drift.
2/7/2010 8:00 AM 0.33 M M M M Not possible to obtain new snow fall due to drifts!
2/8/2010 7:00 AM 0.00 0.0 M M M
2/9/2010 8:00 AM 0.00 0.0 M M M
2/10/2010 8:15 AM 0.82 9.0 0.82 M M There were a lot of drift so the new snow measurement is very approximate!
2/11/2010 8:00 AM 0.20 M M M M With winds up to 30 mph yesterday, and with the sun melting the snow in the rain gauge, it was impossible to take new snow fall measurement.
2/12/2010 7:00 AM 0.00 0.0 M M M
2/13/2010 7:00 AM 0.00 0.0 M M M
2/14/2010 8:00 AM 0.00 0.0 M M M
2/15/2010 7:00 AM 0.00 0.0 M M M
2/16/2010 8:00 AM 0.02 0.2 M M M Very difficult to estimate snow accumulation as much of the snow that went onto surfaces other than old snow melted.
2/17/2010 7:00 AM 0.00 0.0 M M M
2/18/2010 7:00 AM 0.00 0.0 M M M
2/19/2010 7:00 AM 0.00 0.0 M M M
2/20/2010 7:00 AM 0.00 0.0 M M M
2/21/2010 7:00 AM 0.00 0.0 M M M
2/22/2010 7:00 AM 0.00 0.0 M M M
2/23/2010 8:00 AM 0.25 M M M M
2/24/2010 8:00 AM 0.02 M M M M
2/25/2010 8:00 AM 0.02 M M M M
2/26/2010 8:15 AM T T M M M
2/27/2010 8:00 AM 0.02 M M M M
2/28/2010 7:00 AM 0.00 0.0 M M M
3/1/2010 7:00 AM 0.00 0.0 M M M
3/2/2010 7:00 AM 0.00 0.0 M M M
3/3/2010 8:30 AM 0.12 M M M M
3/6/2010 8:00 AM 0.00 0.0 M M M
3/7/2010 7:00 AM 0.00 0.0 M M M
3/8/2010 7:00 AM 0.00 0.0 M M M
3/9/2010 7:00 AM 0.00 0.0 M M M
3/10/2010 7:00 AM 0.00 0.0 M M M
3/11/2010 7:00 AM 0.00 0.0 M M M
3/12/2010 8:30 AM 0.44 M M M M
3/13/2010 7:43 AM 0.92 M M M M
3/14/2010 11:30 AM 1.92 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 8:00 AM 0.00 0.0 M M M
3/22/2010 7:40 AM 0.04 M M M M
3/23/2010 8:40 AM 0.40 M M M M
3/24/2010 8:00 AM 0.01 M M M M
3/25/2010 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 8:05 AM 0.52 M M M M
3/30/2010 9:30 AM 0.05 M M M M
3/31/2010 7:00 AM 0.00 0.0 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 8:00 AM 0.00 0.0 M M M
4/5/2010 7:00 AM 0.00 0.0 M M M
4/6/2010 8:00 AM 0.01 M M M M
4/7/2010 7:00 AM 0.00 0.0 M M M
4/8/2010 7:00 AM 0.00 0.0 M M M
4/9/2010 8:00 AM 0.61 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 7:30 AM 0.07 M M M M
4/15/2010 8:00 AM T M M M M
4/16/2010 7:00 AM 0.00 0.0 M M M
4/17/2010 8:00 AM 0.04 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
4/22/2010 8:00 AM 0.42 M M M M
4/23/2010 8:00 AM 0.01 M M M M
4/24/2010 7:00 AM 0.00 0.0 M M M
4/25/2010 9:40 AM 0.23 M M M M
4/26/2010 7:20 AM 2.12 M M M M It was an incredible storm last night!
4/27/2010 8:00 AM 0.36 M M M M
4/28/2010 7:00 AM 0.00 0.0 M M M
4/29/2010 8:00 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 7:30 AM 0.01 M M M M
5/3/2010 7:10 AM 0.30 M M M M
5/4/2010 8:00 AM 0.02 M M M M
5/5/2010 7:00 AM 0.00 0.0 M M M
5/6/2010 8:00 AM 0.00 0.0 M M M
5/7/2010 8:00 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 7:18 AM 0.29 M M M M
5/13/2010 7:35 AM 0.39 M M M M
5/14/2010 7:00 AM 0.01 M M M M
5/17/2010 7:30 AM 0.02 M M M M
5/18/2010 7:45 AM 0.37 M M M M
5/19/2010 7:00 AM 0.03 M M M M
5/20/2010 8:00 AM T M M M M
5/21/2010 8:00 AM 0.00 0.0 M M M
5/22/2010 7:00 AM 0.00 0.0 M M M
5/23/2010 8:00 AM 0.67 M M M M
5/24/2010 8:00 AM 0.09 M M M M
5/25/2010 8:00 AM 0.01 M M M M
5/26/2010 7:00 AM T M 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 0.01 M M M M
5/30/2010 7:00 AM 0.00 0.0 M M M
5/31/2010 7:00 AM 0.00 0.0 M M M
6/1/2010 8:00 AM 0.00 0.0 M M M
6/2/2010 6:00 AM 0.03 M M M M
6/3/2010 7:00 AM 0.00 0.0 M M M
6/4/2010 7:00 AM 0.05 M 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 0.11 M M M M
6/8/2010 8:00 AM 0.00 0.0 M M M
6/9/2010 6:00 AM 0.00 0.0 M M M
6/10/2010 8:00 AM 0.26 M M M M
6/11/2010 8:00 AM 0.00 0.0 M M M
6/12/2010 8:00 AM 0.00 0.0 M M M
6/13/2010 8:00 AM 0.00 0.0 M M M
6/14/2010 8:00 AM 0.00 0.0 M M M
6/15/2010 8:00 AM 0.00 0.0 M M M
6/16/2010 6:00 AM T 0.0 M M M
6/17/2010 6:00 AM 0.15 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 0.00 0.0 M M M
6/24/2010 7:00 AM 0.00 0.0 M M M
7/15/2010 6:00 AM 0.33 M M M M
7/16/2010 7:00 AM 0.00 0.0 M M M
7/17/2010 7:00 AM 0.00 0.0 M M M
7/18/2010 7:00 AM 0.00 0.0 M M M
7/19/2010 8:50 AM 0.15 M M M M
7/20/2010 7:15 AM 0.05 M M M M
7/21/2010 8:00 AM T M M M M
7/22/2010 8:00 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 8:00 AM 0.00 0.0 M M M
7/26/2010 7:30 AM 0.46 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 8:00 AM 0.00 0.0 M M M
7/30/2010 6:30 AM 0.30 M M M M
7/31/2010 8:00 AM T M M M M
8/1/2010 8:00 AM 0.00 0.0 M M M
8/2/2010 7:00 AM 0.00 0.0 M M M
8/3/2010 8:00 AM 0.02 M M M M
8/4/2010 7:30 AM 0.19 M M M M
8/5/2010 9:00 AM 0.01 M M M M
8/6/2010 8:00 AM 0.01 M 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 8:00 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 8:06 AM 0.92 M M M M
8/13/2010 7:30 AM 0.54 M M M M
8/14/2010 8:00 AM 0.01 M M M M
8/15/2010 8:30 AM 0.06 M M M M
8/16/2010 7:00 AM 0.73 M M M M
8/17/2010 8:00 AM 0.01 M M M M
8/18/2010 7:50 AM 0.25 M M M M
8/19/2010 6:30 AM 0.32 M M M M
8/20/2010 8:00 AM T M M M M
8/21/2010 8:00 AM 0.00 0.0 M M M
8/22/2010 8:55 AM 0.04 M M M M
8/23/2010 7:00 AM 0.03 M M M M
8/24/2010 7:30 AM 0.08 M M M M
8/25/2010 8:00 AM 0.01 M M M M
8/26/2010 7:00 AM 0.00 0.0 M M M
8/27/2010 8:00 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 7:30 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 8:00 AM 0.00 0.0 M M M
9/8/2010 6:00 AM 0.00 0.0 M M M
9/9/2010 8:00 AM 0.00 0.0 M M M
9/10/2010 8:00 AM 0.00 0.0 M M M
9/11/2010 7:00 AM 0.00 0.0 M M M
9/12/2010 8:05 AM 0.61 M M M M
9/13/2010 8:00 AM 0.20 M M M M
9/14/2010 8:00 AM T M M M M
9/15/2010 8:00 AM 0.00 0.0 M M M
9/16/2010 7:00 AM 0.00 0.0 M M M
9/17/2010 8:00 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 8:00 AM 0.00 0.0 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 3:00 PM 0.13 M M M M
9/27/2010 8:04 AM 0.84 M M M M Still raining! :-)
9/28/2010 8:50 AM 0.50 M M M M
9/29/2010 8:00 AM 0.01 M M M M
9/30/2010 8:23 AM 2.06 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/30/2009 10/02/2009 8:30 AM 3 0.01 M M
10/8/2009 10/10/2009 8:00 AM 3 0.03 M M
10/15/2009 10/16/2009 8:02 AM 2 1.02 M M still raining!
10/30/2009 11/01/2009 9:20 AM 3 0.44 M M
12/2/2009 12/04/2009 1:00 PM 3 1.06 M M
12/5/2009 12/07/2009 1:00 PM 3 0.78 M M There were melting and freezing periods the past two days so the snow depth was meaningless to measure.
12/14/2009 12/15/2009 2:30 PM 2 0.74 M M I am quite sure all the rain was between 12/13 and 12/14, but I am just being cautious in reporting it as I take the data. This data was taken on 12/15 at 2:30 p.m., but the rain was between 12/13 and 12/14
12/19/2009 12/20/2009 11:00 AM 2 1.09 19.0 M The 19" of snow came down to about 1.09" of water. We might have loss some snow due to wind blown snow from the top of the rain gauge. Hence, the 1.09" of water is a lower reading for what we actually obtained in the past two days.
3/4/2010 3/05/2010 9:30 AM 2 0.02 M M
3/15/2010 3/16/2010 8:00 AM 2 0.14 M M
3/26/2010 3/27/2010 4:00 PM 2 0.55 M M
5/15/2010 5/16/2010 9:45 AM 2 0.12 M M The 0.12 inches of rain occurred late on 5/14, but I did not have a chance to read on 5/15, so I am reporting as a multi-day accumulation. 5/15 was very nice, up to about 70F, so there was most likely some evaporation of the water in the rain gauge.
6/25/2010 7/14/2010 7:15 AM 20 4.25 M M I am not sure how useful this data is but I was gone from June 25th until now so I am putting in the data in case it is of some use.



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