Station Overview Station Location
Station Number MD-MG-42 Latitude 38.990164
Station Name Takoma Park 0.6 NNW Longitude -77.008138
County Montgomery Elevation (ft) 246



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 3.54 6.03 31 6.03 31 0.00 0 0 15 3 0.0 0 0
Nov 09 3.44 4.56 30 4.27 28 0.29 2 1 14 2 0.0 0 0
Dec 09 3.29 7.06 30 7.06 30 0.00 0 0 12 0 23.7 4 11
Jan 10 3.02 1.89 31 1.89 31 0.00 0 0 9 1 7.4 2 5
Feb 10 2.82 4.49 28 4.49 28 0.00 0 0 9 1 43.9 7 28
March 10 3.77 3.78 31 3.78 31 0.00 0 0 15 2 0.0 0 3
April 10 3.40 1.72 30 1.72 30 0.00 0 0 8 0 0.0 0 0
May 10 4.34 3.52 31 3.52 31 0.00 0 0 14 4 0.0 0 0
June 10 3.96 2.88 30 2.88 30 0.00 0 0 12 1 0.0 0 0
July 10 4.06 5.37 31 5.37 31 0.00 0 0 10 0 0.0 0 0
Aug 10 3.37 8.02 30 8.02 30 0.00 0 0 12 3 0.0 0 0
Sept 10 3.98 2.96 30 2.96 30 0.00 0 0 7 1 0.0 0 0
Water Year Totals: 42.99" 52.28" 363 days 51.99" 361 0.29" 2 days 1 137 days 18 days 75.0" 13 days 47 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 0.05
10/2/2009 0.00
10/3/2009 0.06
10/4/2009 0.00
10/5/2009 0.00
10/6/2009 0.00
10/7/2009 0.02
10/8/2009 T
10/9/2009 0.00
10/10/2009 0.05
10/11/2009 0.02
10/12/2009 0.00
10/13/2009 0.00
10/14/2009 0.00
10/15/2009 0.20
10/16/2009 0.76
10/17/2009 0.79
10/18/2009 1.31
10/19/2009 T
10/20/2009 0.00
10/21/2009 0.00
10/22/2009 0.00
10/23/2009 0.00
10/24/2009 0.02
10/25/2009 0.63
10/26/2009 0.00
10/27/2009 0.88
10/28/2009 1.21
10/29/2009 0.01
10/30/2009 T
10/31/2009 0.02
11/1/2009 0.47
11/2/2009 0.20
11/3/2009 T
11/4/2009 0.00
11/5/2009 0.00
11/6/2009 0.02
11/7/2009 0.00
11/8/2009 0.00
11/9/2009 0.00
11/10/2009 0.00
11/11/2009 0.12
11/12/2009 1.09
11/13/2009 0.31
11/14/2009 0.25
11/15/2009 0.01
11/16/2009 0.00
11/17/2009 0.00
11/18/2009 0.00
11/19/2009 0.01
11/20/2009 0.71
11/21/2009 0.01
11/22/2009 0.00
11/23/2009 T
11/24/2009 0.86
11/25/2009 0.14
11/26/2009 0.07
11/27/2009 **
11/28/2009 0.29
11/29/2009 0.00
11/30/2009 0.00
12/1/2009 0.27
12/2/2009 0.00
12/3/2009 0.82
12/4/2009 0.00
12/5/2009 0.04
12/6/2009 0.78
12/7/2009 0.00
12/8/2009 0.00
12/9/2009 1.55
12/10/2009 0.00
12/11/2009 0.00
12/12/2009 0.00
12/13/2009 0.02
12/14/2009 0.42
12/15/2009 0.00
12/16/2009 0.00
12/17/2009 0.00
12/18/2009 0.00
12/19/2009 0.47
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 1.20
12/27/2009 0.03
12/28/2009
12/29/2009 0.00
12/30/2009 0.00
12/31/2009 0.37
Day of YearDaily PrcpMultiday Prcp
1/1/2010 0.20
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 0.09
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 0.00
1/17/2010 0.03
1/18/2010 0.59
1/19/2010 0.00
1/20/2010 0.01
1/21/2010 0.00
1/22/2010 0.11
1/23/2010 0.00
1/24/2010 0.00
1/25/2010 0.48
1/26/2010 0.07
1/27/2010 0.00
1/28/2010 0.00
1/29/2010 0.00
1/30/2010 T
1/31/2010 0.31
2/1/2010 0.00
2/2/2010 0.00
2/3/2010 0.35
2/4/2010 0.00
2/5/2010 0.00
2/6/2010 2.47
2/7/2010 0.43
2/8/2010 0.00
2/9/2010 0.00
2/10/2010 0.61
2/11/2010 0.34
2/12/2010 0.00
2/13/2010 0.00
2/14/2010 0.00
2/15/2010 0.00
2/16/2010 0.06
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 0.19
2/24/2010 0.00
2/25/2010 0.02
2/26/2010 T
2/27/2010 0.02
2/28/2010 0.00
3/1/2010 T
3/2/2010 0.00
3/3/2010 0.07
3/4/2010 0.01
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 T
3/12/2010 0.61
3/13/2010 0.72
3/14/2010 0.65
3/15/2010 0.04
3/16/2010 0.10
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 0.01
3/23/2010 0.36
3/24/2010 0.01
3/25/2010 0.00
3/26/2010 0.19
3/27/2010 0.12
3/28/2010 0.00
3/29/2010 0.81
3/30/2010 0.05
3/31/2010 0.03
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 0.00
4/7/2010 0.00
4/8/2010 0.00
4/9/2010 0.77
4/10/2010 0.00
4/11/2010 0.00
4/12/2010 0.00
4/13/2010 0.00
4/14/2010 0.17
4/15/2010 0.00
4/16/2010 0.00
4/17/2010 0.01
4/18/2010 0.00
4/19/2010 0.00
4/20/2010 0.00
4/21/2010 0.00
4/22/2010 0.36
4/23/2010 0.01
4/24/2010 0.00
4/25/2010 0.17
4/26/2010 0.14
4/27/2010 0.09
4/28/2010 0.00
4/29/2010 0.00
4/30/2010 0.00
5/1/2010 0.00
5/2/2010 0.02
5/3/2010 0.45
5/4/2010 0.08
5/5/2010 0.00
5/6/2010 0.00
5/7/2010 0.00
5/8/2010 0.00
5/9/2010 T
5/10/2010 0.00
5/11/2010 0.00
5/12/2010 0.15
5/13/2010 0.73
5/14/2010 0.01
5/15/2010 0.14
5/16/2010 0.00
5/17/2010 0.02
5/18/2010 0.42
5/19/2010 0.07
5/20/2010 0.01
5/21/2010 0.00
5/22/2010 0.00
5/23/2010 1.14
5/24/2010 0.10
5/25/2010 T
5/26/2010 T
5/27/2010 0.00
5/28/2010 0.18
5/29/2010 T
5/30/2010 0.00
5/31/2010 0.00
6/1/2010 0.00
6/2/2010 0.02
6/3/2010 0.00
6/4/2010 0.08
6/5/2010 0.01
6/6/2010 0.00
6/7/2010 0.48
6/8/2010 0.00
6/9/2010 0.00
6/10/2010 0.12
6/11/2010 0.00
6/12/2010 0.00
6/13/2010 T
6/14/2010 0.00
6/15/2010 0.57
6/16/2010 0.07
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 0.13
6/24/2010 0.00
6/25/2010 0.00
6/26/2010 0.00
6/27/2010 0.00
6/28/2010 0.09
6/29/2010 1.28
6/30/2010 0.01
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 0.17
7/11/2010 0.33
7/12/2010 0.00
7/13/2010 1.05
7/14/2010 1.71
7/15/2010 0.11
7/16/2010 0.00
7/17/2010 0.53
7/18/2010 0.00
7/19/2010 0.47
7/20/2010 0.01
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 0.72
7/27/2010 0.00
7/28/2010 0.00
7/29/2010 0.00
7/30/2010 0.27
7/31/2010 0.00
8/1/2010 0.08
8/2/2010 0.06
8/3/2010 0.03
8/4/2010 0.34
8/5/2010 T
8/6/2010 0.60
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 0.01
8/13/2010 2.69
8/14/2010 0.05
8/15/2010 0.00
8/16/2010 0.28
8/17/2010 0.00
8/18/2010 2.72
8/19/2010 1.12
8/20/2010 0.00
8/21/2010 0.00
8/22/2010 T
8/23/2010 0.04
8/24/2010 T
8/25/2010 0.00
8/26/2010 0.00
8/27/2010
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 0.50
9/13/2010 0.10
9/14/2010 0.00
9/15/2010 0.00
9/16/2010 0.00
9/17/2010 0.08
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 T
9/24/2010 0.00
9/25/2010 0.00
9/26/2010 0.00
9/27/2010 0.37
9/28/2010 0.21
9/29/2010 0.02
9/30/2010 1.68



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2009 7:00 AM 0.05 M M M M
10/2/2009 7:00 AM 0.00 0.0 M M M
10/3/2009 7:00 AM 0.06 M M M M
10/4/2009 7:00 AM 0.00 0.0 M M M
10/5/2009 6:35 AM 0.00 0.0 M M M
10/6/2009 6:30 AM 0.00 0.0 M M M
10/7/2009 6:40 AM 0.02 M M M M
10/8/2009 7:00 AM T M M M M
10/9/2009 7:00 AM 0.00 0.0 M M M
10/10/2009 7:00 AM 0.05 M M M M
10/11/2009 7:00 AM 0.02 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
10/15/2009 7:00 AM 0.20 M M M M
10/16/2009 7:00 AM 0.76 M M M M
10/17/2009 7:45 AM 0.79 M M M M
10/18/2009 8:00 AM 1.31 M M M M
10/19/2009 7:00 AM T 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 7:00 AM 0.02 M M M M
10/25/2009 7:00 AM 0.63 M M M M
10/26/2009 5:50 AM 0.00 0.0 M M M
10/27/2009 7:00 AM 0.88 M M M M Brief thunderstorm at 1 am
10/28/2009 7:00 AM 1.21 M M M M
10/29/2009 7:00 AM 0.01 M M M M
10/30/2009 7:00 AM T M M M M
10/31/2009 6:30 AM 0.02 M M M M
11/1/2009 7:30 AM 0.47 M M M M
11/2/2009 7:00 AM 0.20 M M M M
11/3/2009 7:00 AM T M 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 0.02 M 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 0.12 M M M M
11/12/2009 7:00 AM 1.09 M M M M
11/13/2009 7:00 AM 0.31 M M M M
11/14/2009 8:00 AM 0.25 M M M M
11/15/2009 7:00 AM 0.01 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 0.01 M M M M
11/20/2009 7:00 AM 0.71 M M M M
11/21/2009 7:00 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 T M M M M
11/24/2009 7:00 AM 0.86 M M M M
11/25/2009 7:00 AM 0.14 M M M M
11/26/2009 7:00 AM 0.07 M M M M
11/29/2009 7:00 AM 0.00 0.0 M M M
11/30/2009 6:35 AM 0.00 0.0 M M M
12/1/2009 6:50 AM 0.27 M M M M
12/2/2009 7:00 AM 0.00 0.0 M M M
12/3/2009 7:00 AM 0.82 M M M M
12/4/2009 6:00 AM 0.00 0.0 M M M
12/5/2009 7:00 AM 0.04 M M M M
12/6/2009 7:00 AM 0.78 1.7 0.78 1.7 0.78 mixed precipitation, ending in sleet, so snow depth was less than total snowfall
12/7/2009 7:00 AM 0.00 0.0 0.00 1.0 0.31
12/8/2009 7:00 AM 0.00 0.0 M 0.0 M
12/9/2009 7:00 AM 1.55 M M M M First half hour about 9 pm was mixed sleet, snow and rain, with accumulation only on above ground surfaces, turning to mostly rain thru the night. Occasional sleet heard.
12/10/2009 7:00 AM 0.00 0.0 M 0.0 M
12/11/2009 7:00 AM 0.00 0.0 M 0.0 M
12/12/2009 7:00 AM 0.00 0.0 M 0.0 M
12/13/2009 8:00 AM 0.02 0.0 M 0.0 M
12/14/2009 7:00 AM 0.42 0.0 M 0.0 M
12/15/2009 7:00 AM 0.00 0.0 M 0.0 M
12/16/2009 7:00 AM 0.00 0.0 M 0.0 M
12/17/2009 7:00 AM 0.00 0.0 M 0.0 M
12/18/2009 7:00 AM 0.00 0.0 M 0.0 M
12/19/2009 7:00 AM 0.47 8.0 0.47 8.0 0.47 blowing and drifting so not possible to precisely measure average snowfall, which is unabated
12/20/2009 7:00 AM 1.09 13.5 1.09 18.0 2.06 Huge snowstorm. Lots of drifting. Total snow core contained fewer inches than total, but more melted value. But best estimate of total on the ground. Total new snowfall combining both days was 21.5".
12/21/2009 7:00 AM 0.00 0.0 M 16.0 2.09
12/22/2009 7:00 AM 0.00 0.0 M 15.0 2.13 Slightly increased melted value due to variations in snowfall even close to previous core.
12/23/2009 7:00 AM 0.00 0.0 M 13.0 1.84
12/24/2009 7:00 AM 0.00 0.0 M 12.0 1.61
12/25/2009 6:00 AM 0.00 0.0 M 11.0 1.66
12/26/2009 7:00 AM 1.20 0.0 M M M didn't measure old snow
12/27/2009 7:00 AM 0.03 M M M M
12/29/2009 7:00 AM 0.00 0.0 M 2.0 0.43 back in town, still some residual snow on the ground from 12/16 even after 1.2" rain a couple days ago.
12/30/2009 7:00 AM 0.00 0.0 M 0.0 M
12/31/2009 7:00 AM 0.37 0.5 0.37 0.5 0.37 frozen precipitation on the ground is all sleet and freezing or frozen rain
1/1/2010 7:00 AM 0.20 0.0 M 0.0 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 0.0 M
1/4/2010 7:00 AM 0.00 0.0 M 0.0 M
1/5/2010 7:00 AM 0.00 0.0 M 0.0 M
1/6/2010 7:00 AM 0.00 0.0 M 0.0 M a few flurries in the air yesterday between 7 am and 8 am. No accumulation.
1/7/2010 7:00 AM 0.00 0.0 M 0.0 M
1/8/2010 7:00 AM 0.09 1.9 0.09 1.9 0.09
1/9/2010 7:00 AM 0.00 0.0 M 1.0 0.05
1/10/2010 7:00 AM 0.00 0.0 M 0.5 0.05
1/11/2010 7:00 AM 0.00 0.0 M 0.5 0.04
1/12/2010 7:00 AM 0.00 0.0 M 0.0 M
1/13/2010 7:00 AM 0.00 0.0 M 0.0 M
1/14/2010 7:00 AM 0.00 0.0 M 0.0 M
1/15/2010 7:00 AM 0.00 0.0 M 0.0 M
1/16/2010 7:00 AM 0.00 0.0 M 0.0 M
1/17/2010 8:30 AM 0.03 0.0 M 0.0 M
1/18/2010 8:00 AM 0.59 0.0 M 0.0 M
1/19/2010 7:00 AM 0.00 0.0 M 0.0 M
1/20/2010 7:00 AM 0.01 T M T M sleet
1/21/2010 7:00 AM 0.00 0.0 M 0.0 M
1/22/2010 7:00 AM 0.11 T 0.11 0.0 M sleet and freezing rain as well as rain
1/23/2010 6:30 AM 0.00 0.0 M 0.0 M
1/24/2010 7:00 AM 0.00 0.0 M 0.0 M
1/25/2010 7:00 AM 0.48 0.0 M 0.0 M
1/26/2010 7:00 AM 0.07 0.0 M 0.0 M
1/27/2010 7:00 AM 0.00 0.0 M 0.0 M
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 8:00 AM T T M T M snow flakes at 8 am
1/31/2010 8:00 AM 0.31 5.5 0.31 5.5 0.31
2/1/2010 7:00 AM 0.00 0.0 M 3.5 0.20
2/2/2010 7:00 AM 0.00 0.0 M 2.5 0.26
2/3/2010 7:00 AM 0.35 5.0 0.35 6.0 0.52
2/4/2010 7:00 AM 0.00 0.0 M 3.5 4.60
2/5/2010 7:00 AM 0.00 0.0 M 2.5 0.43
2/6/2010 7:00 AM 2.47 17.5 2.47 19.5 2.35
2/7/2010 7:00 AM 0.43 8.0 0.43 27.5 2.95
2/8/2010 7:00 AM 0.00 0.0 M 24.0 2.81
2/9/2010 7:00 AM 0.00 0.0 M 18.0 2.65
2/10/2010 7:00 AM 0.61 6.0 0.61 21.5 3.36 some sleet mixed
2/11/2010 7:00 AM 0.34 7.0 0.34 28.0 3.21
2/12/2010 7:00 AM 0.00 0.0 M 26.0 3.45
2/13/2010 7:00 AM 0.00 0.0 M 24.0 3.78
2/14/2010 7:00 AM 0.00 0.0 M 22.0 5.21
2/15/2010 7:00 AM 0.00 0.0 M 21.5 5.39
2/16/2010 7:00 AM 0.06 0.1 0.06 21.0 M very wet snow. I give up measuring melted value from the ground - too hard to pull up the cylinder from the depths and getting too inaccurate measure.
2/17/2010 7:00 AM 0.00 0.0 M 21.0 M
2/18/2010 7:00 AM 0.00 0.0 M 20.0 M
2/19/2010 7:00 AM 0.00 0.0 M 18.0 M
2/20/2010 8:30 AM 0.00 0.0 M 16.5 M
2/21/2010 7:00 AM 0.00 0.0 M 12.5 M
2/22/2010 7:00 AM 0.00 0.0 M 12.0 M
2/23/2010 7:00 AM 0.19 0.0 M 11.0 M
2/24/2010 7:00 AM 0.00 0.0 M 8.0 M
2/25/2010 7:00 AM 0.02 0.0 M 5.0 M
2/26/2010 6:45 AM T T M 4.0 M snow in the air at 5 pm
2/27/2010 7:00 AM 0.02 0.3 0.02 4.0 M
2/28/2010 7:00 AM 0.00 0.0 M 3.0 M
3/1/2010 7:00 AM T 0.0 M 2.5 M
3/2/2010 7:00 AM 0.00 0.0 M 1.0 M
3/3/2010 7:00 AM 0.07 T 0.07 0.5 M mixed precipitation
3/4/2010 7:00 AM 0.01 0.0 M 0.0 M
3/5/2010 7:00 AM 0.00 0.0 M 0.0 M
3/6/2010 7:00 AM 0.00 0.0 M 0.0 M
3/7/2010 7:00 AM 0.00 0.0 M 0.0 M
3/8/2010 7:00 AM 0.00 0.0 M 0.0 M
3/9/2010 7:00 AM 0.00 0.0 M 0.0 M
3/10/2010 7:00 AM 0.00 0.0 M 0.0 M
3/11/2010 7:00 AM T 0.0 M 0.0 M
3/12/2010 7:00 AM 0.61 0.0 M 0.0 M
3/13/2010 7:00 AM 0.72 0.0 M 0.0 M
3/14/2010 8:00 AM 0.65 0.0 M 0.0 M
3/15/2010 7:00 AM 0.04 0.0 M 0.0 M
3/16/2010 7:00 AM 0.10 0.0 M 0.0 M
3/17/2010 7:00 AM 0.00 0.0 M 0.0 M
3/18/2010 7:00 AM 0.00 0.0 M 0.0 M
3/19/2010 7:00 AM 0.00 0.0 M 0.0 M
3/20/2010 7:00 AM 0.00 0.0 M 0.0 M
3/21/2010 7:00 AM 0.00 0.0 M 0.0 M
3/22/2010 7:00 AM 0.01 0.0 M 0.0 M
3/23/2010 7:00 AM 0.36 0.0 M 0.0 M
3/24/2010 7:00 AM 0.01 0.0 M 0.0 M
3/25/2010 7:00 AM 0.00 0.0 M 0.0 M
3/26/2010 7:00 AM 0.19 0.0 M 0.0 M
3/27/2010 7:00 AM 0.12 0.0 M 0.0 M
3/28/2010 7:00 AM 0.00 0.0 M 0.0 M
3/29/2010 7:00 AM 0.81 0.0 M 0.0 M
3/30/2010 7:00 AM 0.05 0.0 M 0.0 M
3/31/2010 7:00 AM 0.03 0.0 M 0.0 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 0.00 0.0 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 7:00 AM 0.77 M M M M
4/10/2010 6:30 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 0.17 M M M M
4/15/2010 7:00 AM 0.00 0.0 M M M
4/16/2010 7:00 AM 0.00 0.0 M M M
4/17/2010 7:00 AM 0.01 M M M M
4/18/2010 7:00 AM 0.00 0.0 M M M
4/19/2010 6:35 AM 0.00 0.0 M M M
4/20/2010 6:35 AM 0.00 0.0 M M M
4/21/2010 6:45 AM 0.00 0.0 M M M
4/22/2010 6:40 AM 0.36 0.0 M M M
4/23/2010 7:00 AM 0.01 M M M M
4/24/2010 7:00 AM 0.00 0.0 M M M
4/25/2010 7:00 AM 0.17 M M M M
4/26/2010 7:00 AM 0.14 M M M M
4/27/2010 7:00 AM 0.09 M M M M
4/28/2010 7:00 AM 0.00 0.0 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 0.02 M M M M
5/3/2010 7:00 AM 0.45 M M M M
5/4/2010 7:00 AM 0.08 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 T M 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 0.15 M M M M
5/13/2010 7:00 AM 0.73 M M M M
5/14/2010 7:00 AM 0.01 M M M M
5/15/2010 7:00 AM 0.14 M M M M hail at 6:40 pm for a couple minutes. Mostly 1/2 inch but a couple 3/4"
5/16/2010 7:00 AM 0.00 0.0 M M M
5/17/2010 7:00 AM 0.02 M M M M
5/18/2010 7:00 AM 0.42 M M M M
5/19/2010 7:00 AM 0.07 M M M M
5/20/2010 7:00 AM 0.01 M 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 1.14 M M M M
5/24/2010 6:40 AM 0.10 M M M M
5/25/2010 6:35 AM T M M M M
5/26/2010 6:35 AM T M M M M
5/27/2010 6:35 AM 0.00 0.0 M M M
5/28/2010 6:40 AM 0.18 M M M M
5/29/2010 7:00 AM T 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 7:00 AM 0.00 0.0 M M M
6/2/2010 7:00 AM 0.02 M M M M
6/3/2010 7:00 AM 0.00 0.0 M M M
6/4/2010 7:00 AM 0.08 M M M M
6/5/2010 7:00 AM 0.01 0.0 M M M
6/6/2010 7:00 AM 0.00 0.0 M M M
6/7/2010 7:00 AM 0.48 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 0.12 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 T M M M M
6/14/2010 7:00 AM 0.00 0.0 M M M
6/15/2010 7:00 AM 0.57 M M M M
6/16/2010 7:00 AM 0.07 M 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 6:35 AM 0.00 0.0 M M M
6/22/2010 6:35 AM 0.00 0.0 M M M
6/23/2010 7:00 AM 0.13 M M M M
6/24/2010 7:00 AM 0.00 0.0 M M M
6/25/2010 7:00 AM 0.00 0.0 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 0.09 M M M M
6/29/2010 7:00 AM 1.28 M M M M .91 fell in 1/2 hour
6/30/2010 7:00 AM 0.01 M 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 8:00 AM 0.17 M M M M
7/11/2010 7:00 AM 0.33 M M M M
7/12/2010 7:00 AM 0.00 0.0 M M M
7/13/2010 7:00 AM 1.05 M M M M
7/14/2010 7:00 AM 1.71 M M M M
7/15/2010 7:00 AM 0.11 M M M M
7/16/2010 7:00 AM 0.00 0.0 M M M
7/17/2010 7:00 AM 0.53 M M M M
7/18/2010 7:00 AM 0.00 0.0 M M M
7/19/2010 7:00 AM 0.47 M M M M
7/20/2010 7:00 AM 0.01 M 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 0.72 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 0.00 0.0 M M M
7/30/2010 7:00 AM 0.27 M M M M
7/31/2010 7:00 AM 0.00 0.0 M M M
8/1/2010 7:00 AM 0.08 M M M M
8/2/2010 5:45 AM 0.06 M M M M
8/3/2010 7:00 AM 0.03 M M M M
8/4/2010 7:00 AM 0.34 M M M M
8/5/2010 7:00 AM T M M M M
8/6/2010 7:00 AM 0.60 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 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 0.01 M M M M
8/13/2010 7:00 AM 2.69 M M M M 2.19 fell in 50 minutes yesterday morning starting about 7 am. The remainder in 3 much gentler rains.
8/14/2010 7:00 AM 0.05 M M M M
8/15/2010 7:00 AM 0.00 0.0 M M M
8/16/2010 7:00 AM 0.28 M M M M
8/17/2010 7:00 AM 0.00 0.0 M M M
8/18/2010 7:10 AM 2.72 M M M M
8/19/2010 7:00 AM 1.12 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 7:30 AM T M M M M
8/23/2010 7:00 AM 0.04 M M M M
8/24/2010 7:00 AM T M M M M
8/25/2010 7:00 AM 0.00 0.0 M M M
8/26/2010 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 6:30 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 6:35 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 7:45 AM 0.50 M M M M
9/13/2010 7:00 AM 0.10 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 0.08 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 7:00 AM T 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 0.37 M M M M
9/28/2010 6:45 AM 0.21 M M M M
9/29/2010 7:00 AM 0.02 M M M M
9/30/2010 7:00 AM 1.68 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/27/2009 11/28/2009 7:00 AM 2 0.29 M M Rain gauge had 0.29 inches of water at 3:00 pm on Friday, November 27. Not sure how many periods of rain occurred between measurement on Thursday, November 26 at 7:00 am and Friday, November 27 at 3:00 pm. No precipitation occurred between 3:00 pm on Friday, November 27 and 7:00 am on Saturday, November 28.



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
5/14/2010 6:40 PM a bit larger than usual, but very brief. 3/4" Penny Size 1/2" Grape 1/4" Pea Size Hard|White Ice 4 1min no damage False Before rain After smaller hail 2