Station Overview Station Location
Station Number MD-MG-52 Latitude 39.026707
Station Name Silver Spring 0.9 N Longitude -77.021998
County Montgomery Elevation (ft) 360



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 11 3.52 6.05 31 3.26 18 2.79 13 1 9 0 0.0 0 0
Nov 11 3.48 2.24 30 2.24 30 0.00 0 0 9 0 0.0 0 0
Dec 11 3.28 2.82 13 2.82 13 0.00 0 0 4 0 0.0 0 0
Jan 12 3.01 1.86 18 1.86 18 0.00 0 0 7 1 1.6 2 3
Feb 12 2.83 0.56 22 0.56 22 0.00 0 0 4 3 0.0 0 0
March 12 3.78 3.53 30 3.53 26 0.00 4 0 5 2 0.0 0 0
April 12 3.40 2.23 30 2.12 16 0.11 14 1 6 1 0.0 0 0
May 12 4.31 2.14 31 2.14 22 0.00 9 0 10 2 0.0 0 0
June 12 3.95 4.58 30 1.76 21 2.82 9 1 7 0 0.0 0 0
July 12 4.04 3.61 31 0.63 18 2.98 13 1 5 0 0.0 0 0
Aug 12 3.32 3.26 31 3.26 31 0.00 0 0 14 1 0.0 0 0
Sept 12 4.01 1.39 30 1.39 18 0.00 12 0 6 0 0.0 0 0
Water Year Totals: 42.93" 34.27" 327 days 25.57" 253 8.70" 74 days 4 86 days 10 days 1.6" 2 days 3 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
10/1/2011 **
10/2/2011 **
10/3/2011 **
10/4/2011 **
10/5/2011 **
10/6/2011 **
10/7/2011 **
10/8/2011 **
10/9/2011 **
10/10/2011 **
10/11/2011 **
10/12/2011 **
10/13/2011 2.79
10/14/2011 0.76
10/15/2011 0.25
10/16/2011 0.00
10/17/2011 0.00
10/18/2011 0.00
10/19/2011 0.48
10/20/2011 0.35
10/21/2011 0.00
10/22/2011 0.00
10/23/2011 0.00
10/24/2011 0.00
10/25/2011 0.02
10/26/2011 0.00
10/27/2011 0.20
10/28/2011 0.12
10/29/2011 0.38
10/30/2011 0.70
10/31/2011 0.00
11/1/2011 0.00
11/2/2011 0.00
11/3/2011 0.00
11/4/2011 0.00
11/5/2011 0.00
11/6/2011 0.00
11/7/2011 0.00
11/8/2011 0.00
11/9/2011 0.00
11/10/2011 0.00
11/11/2011 0.11
11/12/2011 0.00
11/13/2011 0.00
11/14/2011 0.00
11/15/2011 0.00
11/16/2011 0.11
11/17/2011 0.27
11/18/2011 0.00
11/19/2011 0.00
11/20/2011 0.00
11/21/2011 0.15
11/22/2011 0.15
11/23/2011 0.94
11/24/2011 0.02
11/25/2011 0.00
11/26/2011 0.00
11/27/2011 0.00
11/28/2011 0.00
11/29/2011 0.04
11/30/2011 0.45
12/1/2011 0.01
12/2/2011 0.00
12/3/2011 0.00
12/4/2011 0.00
12/5/2011 0.00
12/6/2011 0.05
12/7/2011 0.84
12/8/2011 1.92
12/9/2011 0.00
12/10/2011 0.00
12/11/2011 0.00
12/12/2011 0.00
12/13/2011 0.00
12/14/2011
12/15/2011
12/16/2011
12/17/2011
12/18/2011
12/19/2011
12/20/2011
12/21/2011
12/22/2011
12/23/2011
12/24/2011
12/25/2011
12/26/2011
12/27/2011
12/28/2011
12/29/2011
12/30/2011
12/31/2011
Day of YearDaily PrcpMultiday Prcp
1/1/2012
1/2/2012
1/3/2012
1/4/2012
1/5/2012
1/6/2012
1/7/2012 0.00
1/8/2012 0.00
1/9/2012 0.00
1/10/2012 0.05
1/11/2012 0.00
1/12/2012 1.27
1/13/2012 0.03
1/14/2012 0.00
1/15/2012 0.00
1/16/2012 0.00
1/17/2012 0.06
1/18/2012 0.09
1/19/2012 0.00
1/20/2012 0.00
1/21/2012 0.31
1/22/2012 0.00
1/23/2012 T
1/24/2012 0.05
1/25/2012
1/26/2012
1/27/2012
1/28/2012
1/29/2012
1/30/2012
1/31/2012
2/1/2012
2/2/2012
2/3/2012
2/4/2012
2/5/2012
2/6/2012
2/7/2012
2/8/2012 0.00
2/9/2012 0.09
2/10/2012 0.00
2/11/2012 0.13
2/12/2012 T
2/13/2012 0.00
2/14/2012 0.00
2/15/2012 T
2/16/2012 0.00
2/17/2012 0.14
2/18/2012 0.00
2/19/2012 0.00
2/20/2012 0.00
2/21/2012 0.00
2/22/2012 0.00
2/23/2012 T
2/24/2012 0.00
2/25/2012 0.20
2/26/2012 0.00
2/27/2012 0.00
2/28/2012 0.00
2/29/2012 0.00
3/1/2012 1.42
3/2/2012 0.00
3/3/2012 1.06
3/4/2012 0.00
3/5/2012 0.00
3/6/2012 T
3/7/2012 0.00
3/8/2012 0.00
3/9/2012 0.00
3/10/2012 0.00
3/11/2012 0.00
3/12/2012 0.00
3/13/2012 0.01
3/14/2012 0.00
3/15/2012 0.00
3/16/2012 0.00
3/17/2012
3/18/2012 0.00
3/19/2012 0.00
3/20/2012 0.79
3/21/2012 T
3/22/2012 0.00
3/23/2012 0.00
3/24/2012 0.00
3/25/2012 0.25
3/26/2012 0.00
3/27/2012 0.00
3/28/2012 **
3/29/2012 **
3/30/2012 **
3/31/2012 **
Day of YearDaily PrcpMultiday Prcp
4/1/2012 **
4/2/2012 **
4/3/2012 **
4/4/2012 **
4/5/2012 **
4/6/2012 **
4/7/2012 **
4/8/2012 **
4/9/2012 **
4/10/2012 **
4/11/2012 **
4/12/2012 **
4/13/2012 **
4/14/2012 0.11
4/15/2012 0.00
4/16/2012 0.00
4/17/2012 0.00
4/18/2012 0.00
4/19/2012 0.23
4/20/2012 0.00
4/21/2012 0.00
4/22/2012 0.18
4/23/2012 1.38
4/24/2012 0.06
4/25/2012 0.00
4/26/2012 T
4/27/2012 0.05
4/28/2012 0.00
4/29/2012 0.22
4/30/2012 0.00
5/1/2012 0.12
5/2/2012 0.01
5/3/2012 0.00
5/4/2012 0.01
5/5/2012 0.00
5/6/2012 T
5/7/2012 T
5/8/2012 0.00
5/9/2012 0.13
5/10/2012 0.31
5/11/2012 0.00
5/12/2012 0.00
5/13/2012 0.00
5/14/2012 0.03
5/15/2012 0.95
5/16/2012 0.01
5/17/2012 0.00
5/18/2012 0.00
5/19/2012 0.00
5/20/2012 0.00
5/21/2012 0.35
5/22/2012 0.22
5/23/2012 **
5/24/2012 **
5/25/2012 **
5/26/2012 **
5/27/2012 **
5/28/2012 **
5/29/2012 **
5/30/2012 **
5/31/2012 **
6/1/2012 **
6/2/2012 **
6/3/2012 **
6/4/2012 **
6/5/2012 **
6/6/2012 **
6/7/2012 **
6/8/2012 **
6/9/2012 2.82
6/10/2012 0.00
6/11/2012 0.00
6/12/2012 0.11
6/13/2012 0.36
6/14/2012 0.00
6/15/2012 0.00
6/16/2012 0.00
6/17/2012 0.00
6/18/2012 0.04
6/19/2012 0.12
6/20/2012 0.00
6/21/2012 0.00
6/22/2012 0.00
6/23/2012 0.53
6/24/2012 0.00
6/25/2012 0.02
6/26/2012 0.00
6/27/2012 0.00
6/28/2012 0.00
6/29/2012 0.00
6/30/2012 0.58
Day of YearDaily PrcpMultiday Prcp
7/1/2012 0.00
7/2/2012 0.00
7/3/2012 0.00
7/4/2012 0.10
7/5/2012 0.00
7/6/2012 0.00
7/7/2012 0.00
7/8/2012 0.00
7/9/2012 0.20
7/10/2012 0.05
7/11/2012 0.27
7/12/2012 **
7/13/2012 **
7/14/2012 **
7/15/2012 **
7/16/2012 **
7/17/2012 **
7/18/2012 **
7/19/2012 **
7/20/2012 **
7/21/2012 **
7/22/2012 **
7/23/2012 **
7/24/2012 2.98
7/25/2012 0.00
7/26/2012 0.00
7/27/2012 0.01
7/28/2012 0.00
7/29/2012 0.00
7/30/2012 0.00
7/31/2012 0.00
8/1/2012 0.14
8/2/2012 0.00
8/3/2012 0.00
8/4/2012 0.00
8/5/2012 0.00
8/6/2012 0.47
8/7/2012 0.00
8/8/2012 0.00
8/9/2012 0.00
8/10/2012 0.65
8/11/2012 0.19
8/12/2012 T
8/13/2012 0.00
8/14/2012 0.10
8/15/2012 0.03
8/16/2012 0.00
8/17/2012 0.00
8/18/2012 0.28
8/19/2012 0.00
8/20/2012 0.38
8/21/2012 0.49
8/22/2012 0.00
8/23/2012 0.02
8/24/2012 0.00
8/25/2012 0.00
8/26/2012 0.02
8/27/2012 0.43
8/28/2012 0.05
8/29/2012 0.01
8/30/2012 0.00
8/31/2012 0.00
9/1/2012 0.00
9/2/2012 0.01
9/3/2012 0.11
9/4/2012 0.08
9/5/2012 0.00
9/6/2012 0.00
9/7/2012 0.11
9/8/2012 0.00
9/9/2012 0.88
9/10/2012 0.00
9/11/2012 0.00
9/12/2012 0.00
9/13/2012 0.00
9/14/2012 0.00
9/15/2012 0.00
9/16/2012 0.00
9/17/2012 0.00
9/18/2012 0.20
9/19/2012 **
9/20/2012 **
9/21/2012 **
9/22/2012 **
9/23/2012 **
9/24/2012 **
9/25/2012 **
9/26/2012 **
9/27/2012 **
9/28/2012 **
9/29/2012 **
9/30/2012 **



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/14/2011 8:20 AM 0.76 M M M M Lt. rain at time of observation. Brief periods of heavy rain between 6 and 11 pm, during passing t-storm.
10/15/2011 7:00 AM 0.25 M M M M (Measurement began at 8:20 am yesterday, so is slightly less than 24 hours.)
10/16/2011 7:00 AM 0.00 0.0 M M M
10/17/2011 7:00 AM 0.00 0.0 M M M
10/18/2011 7:00 AM 0.00 0.0 M M M
10/19/2011 7:00 AM 0.48 M M M M Rain began in pre-dawn hours and continues.
10/20/2011 7:00 AM 0.35 M M M M Breezy.
10/21/2011 7:00 AM 0.00 0.0 M M M
10/22/2011 7:00 AM 0.00 0.0 M M M
10/23/2011 7:00 AM 0.00 0.0 M M M
10/24/2011 7:00 AM 0.00 0.0 M M M
10/25/2011 7:00 AM 0.02 M M M M
10/26/2011 7:00 AM 0.00 0.0 M M M
10/27/2011 7:00 AM 0.20 M M M M Light rain at time of observation.
10/28/2011 7:00 AM 0.12 M M M M
10/29/2011 7:00 AM 0.38 M M M M Still raining.
10/30/2011 7:00 AM 0.70 M M M M Fluffy snow fell near 1:30 pm for about 20 minutes. Slight slushy accumulation on auto windshields.
10/31/2011 7:00 AM 0.00 0.0 M M M
11/1/2011 7:00 AM 0.00 0.0 M M M
11/2/2011 7:00 AM 0.00 0.0 M M M
11/3/2011 7:00 AM 0.00 0.0 M M M
11/4/2011 7:00 AM 0.00 0.0 M M M
11/5/2011 7:00 AM 0.00 0.0 M M M
11/6/2011 7:00 AM 0.00 0.0 M M M
11/7/2011 7:00 AM 0.00 0.0 M M M
11/8/2011 7:00 AM 0.00 0.0 M M M
11/9/2011 7:00 AM 0.00 0.0 M M M
11/10/2011 7:00 AM 0.00 0.0 M M M Dense fog.
11/11/2011 7:00 AM 0.11 M M M M
11/12/2011 7:00 AM 0.00 0.0 M M M
11/13/2011 7:00 AM 0.00 0.0 M M M
11/14/2011 7:00 AM 0.00 0.0 M M M
11/15/2011 7:00 AM 0.00 0.0 M M M
11/16/2011 7:00 AM 0.11 M M M M Very light rain at time of observation.
11/17/2011 7:00 AM 0.27 M M M M
11/18/2011 7:00 AM 0.00 0.0 M M M
11/19/2011 7:00 AM 0.00 0.0 M M M
11/20/2011 7:00 AM 0.00 0.0 M M M
11/21/2011 7:00 AM 0.15 M M M M
11/22/2011 7:00 AM 0.15 M M M M Very light drizzle at time of observation.
11/23/2011 7:00 AM 0.94 M M M M Rain has stopped.
11/24/2011 7:00 AM 0.02 M M M M
11/25/2011 7:00 AM 0.00 0.0 M M M
11/26/2011 7:00 AM 0.00 0.0 M M M
11/27/2011 7:00 AM 0.00 0.0 M M M
11/28/2011 7:00 AM 0.00 0.0 M M M
11/29/2011 7:00 AM 0.04 M M M M
11/30/2011 7:00 AM 0.45 M M M M
12/1/2011 7:00 AM 0.01 M M M M
12/2/2011 7:00 AM 0.00 0.0 M M M
12/3/2011 7:00 AM 0.00 0.0 M M M
12/4/2011 7:00 AM 0.00 0.0 M M M
12/5/2011 7:00 AM 0.00 0.0 M M M
12/6/2011 7:00 AM 0.05 M M M M It's mild outside, about 61 degrees, with a very light mist.
12/7/2011 7:00 AM 0.84 M M M M Still raining with radar showing more to come.
12/8/2011 7:00 AM 1.92 M M M M
12/9/2011 7:00 AM 0.00 0.0 M M M
12/10/2011 7:00 AM 0.00 0.0 M M M
12/11/2011 7:00 AM 0.00 0.0 M M M
12/12/2011 7:00 AM 0.00 0.0 M M M
12/13/2011 7:00 AM 0.00 0.0 M M M
1/7/2012 7:00 AM 0.00 0.0 M M M
1/8/2012 7:00 AM 0.00 0.0 M M M
1/9/2012 7:00 AM 0.00 0.0 M M M
1/10/2012 7:00 AM 0.05 0.5 M T M
1/11/2012 7:00 AM 0.00 0.0 M 0.0 M
1/12/2012 7:00 AM 1.27 M M M M Rain began with a few light sprinkles near 11 AM yesterday and appears to have ended within the last hour or so.
1/13/2012 7:00 AM 0.03 M M M M Very high and gusty winds, 37 degrees.
1/14/2012 7:00 AM 0.00 0.0 M M M
1/15/2012 7:00 AM 0.00 0.0 M M M
1/16/2012 7:00 AM 0.00 0.0 M M M
1/17/2012 7:00 AM 0.06 M M M M
1/18/2012 7:00 AM 0.09 M M M M
1/19/2012 7:00 AM 0.00 0.0 M M M
1/20/2012 7:00 AM 0.00 0.0 M M M
1/21/2012 7:00 AM 0.31 1.1 0.31 1.1 M At ll PM, about .3" snow accumulation observed with fine powdery snow lightly falling. Large, fluffy flakes were falling at 2AM. 7 AM showed ground covered with crust of ice.
1/22/2012 7:00 AM 0.00 0.0 M 1.0 M
1/23/2012 7:00 AM T 0.0 M 1.0 M Very light misting at 7 AM, freezing drizzle at 6 PM last night, but nothing measureable in the rain gauge.
1/24/2012 7:00 AM 0.05 0.0 M T M
2/8/2012 7:00 AM 0.00 0.0 M M M
2/9/2012 7:00 AM 0.09 0.0 M 0.0 M No snow or ice.
2/10/2012 7:00 AM 0.00 0.0 M M M
2/11/2012 7:00 AM 0.13 T M T M Light dusting of snow in some areas of lawns and cars.
2/12/2012 7:00 AM T T M T M Light powdery snow began near midnight with strong gusty winds and 23° causing dangerous driving conditions. Winds and temperature remain at 7:00 am, with appearance of light scattered dusting on ground blown into shallow drifts.
2/13/2012 7:00 AM 0.00 0.0 M T M
2/14/2012 7:00 AM 0.00 0.0 M T M Near 50 degree temperatures yesterday removed all traces of snow except a few very small patches in shadow areas where the sun doesn't reach.
2/15/2012 7:00 AM T M M M M Scattered shower seen early yesterday evening, but everything is dry this morning and nothing is in rain gauge.
2/16/2012 7:00 AM 0.00 0.0 M M M
2/17/2012 7:00 AM 0.14 M M M M Beautiful morning sunrise, slight haze and breeze, clearing skies, no precipitation currently, temp. 41ºF.
2/18/2012 7:00 AM 0.00 0.0 M M M
2/19/2012 7:00 AM 0.00 0.0 M M M
2/20/2012 7:00 AM 0.00 0.0 M M M
2/21/2012 7:00 AM 0.00 0.0 M M M
2/22/2012 7:00 AM 0.00 0.0 M M M
2/23/2012 7:00 AM T M M M M
2/24/2012 7:00 AM 0.00 0.0 M M M
2/25/2012 7:00 AM 0.20 M M M M T-storm passed in mid-afternoon.
2/26/2012 7:00 AM 0.00 0.0 M M M
2/27/2012 7:00 AM 0.00 0.0 M M M
2/28/2012 8:00 AM 0.00 0.0 M M M
2/29/2012 7:00 AM 0.00 0.0 M M M
3/1/2012 7:00 AM 1.42 M M M M
3/2/2012 7:00 AM 0.00 0.0 M M M
3/3/2012 8:00 AM 1.06 M M M M Light rain began early afternoon. Loud thunder heard around 11 - 11:30 PM.
3/4/2012 7:00 AM 0.00 0.0 M M M
3/5/2012 7:00 AM 0.00 0.0 M M M
3/6/2012 7:00 AM T T M 0.0 M Light, fluffy snow flurry around 2PM, no accumulation.
3/7/2012 7:00 AM 0.00 0.0 M M M
3/8/2012 7:00 AM 0.00 0.0 M M M
3/9/2012 7:00 AM 0.00 0.0 M M M
3/10/2012 7:00 AM 0.00 0.0 M M M
3/11/2012 7:00 AM 0.00 0.0 M M M
3/12/2012 7:00 AM 0.00 0.0 M M M
3/13/2012 7:00 AM 0.01 M M M M
3/14/2012 7:00 AM 0.00 0.0 M M M
3/15/2012 8:00 AM 0.00 0.0 M M M
3/16/2012 7:00 AM 0.00 0.0 M M M
3/18/2012 7:00 AM 0.00 0.0 M M M Fog and mist at time of observation.
3/19/2012 7:00 AM 0.00 0.0 M M M
3/20/2012 7:00 AM 0.79 M M M M Loud t-storm passed within a few minutes around 6:30 AM. Rain ended by time of observation. Passing shower in early evening brought 0.01 inches of rain.
3/21/2012 7:00 AM T M M M M
3/22/2012 7:00 AM 0.00 0.0 M M M Fogged in at time of observation.
3/23/2012 7:00 AM 0.00 0.0 M M M
3/24/2012 7:00 AM 0.00 0.0 M M M
3/25/2012 9:00 AM 0.25 M M M M
3/26/2012 7:00 AM 0.00 0.0 M M M
3/27/2012 7:00 AM 0.00 0.0 M M M
4/15/2012 7:00 AM 0.00 0.0 M M M
4/16/2012 7:00 AM 0.00 0.0 M M M
4/17/2012 7:00 AM 0.00 0.0 M M M
4/18/2012 7:00 AM 0.00 0.0 M M M
4/19/2012 7:00 AM 0.23 M M M M
4/20/2012 7:00 AM 0.00 0.0 M M M
4/21/2012 7:00 AM 0.00 0.0 M M M
4/22/2012 7:00 AM 0.18 M M M M
4/23/2012 8:30 AM 1.38 M M M M
4/24/2012 7:00 AM 0.06 M M M M
4/25/2012 7:00 AM 0.00 0.0 M M M
4/26/2012 7:00 AM T M M M M Just starting to rain at time of observation.
4/27/2012 7:00 AM 0.05 M M M M
4/28/2012 7:00 AM 0.00 0.0 M M M
4/29/2012 7:00 AM 0.22 M M M M
4/30/2012 7:00 AM 0.00 0.0 M M M
5/1/2012 7:00 AM 0.12 M M M M
5/2/2012 7:00 AM 0.01 M M M M
5/3/2012 7:00 AM 0.00 0.0 M M M
5/4/2012 7:00 AM 0.01 M M M M
5/5/2012 7:00 AM 0.00 0.0 M M M
5/6/2012 7:00 AM T M M M M
5/7/2012 7:00 AM T M M M M
5/8/2012 7:00 AM 0.00 0.0 M M M
5/9/2012 8:00 AM 0.13 M M M M
5/10/2012 8:00 AM 0.31 M M M M
5/11/2012 7:00 AM 0.00 0.0 M M M
5/12/2012 7:00 AM 0.00 0.0 M M M
5/13/2012 7:00 AM 0.00 0.0 M M M
5/14/2012 7:00 AM 0.03 M M M M Light rain at time of observation.
5/15/2012 7:00 AM 0.95 M M M M Light rain at time of observation. About 0.3 had been received before 2 AM.
5/16/2012 7:00 AM 0.01 M M M M
5/17/2012 7:00 AM 0.00 0.0 M M M
5/18/2012 7:00 AM 0.00 0.0 M M M
5/19/2012 7:00 AM 0.00 0.0 M M M
5/20/2012 7:00 AM 0.00 0.0 M M M
5/21/2012 7:00 AM 0.35 M M M M Light rain falling now.
5/22/2012 6:40 AM 0.22 M M M M With light misting now.
6/10/2012 7:00 AM 0.00 0.0 M M M
6/11/2012 7:00 AM 0.00 0.0 M M M
6/12/2012 7:30 AM 0.11 M M M M Light rain at time of observation.
6/13/2012 7:00 AM 0.36 M M M M
6/14/2012 7:00 AM 0.00 0.0 M M M
6/15/2012 7:00 AM 0.00 0.0 M M M
6/16/2012 7:00 AM 0.00 0.0 M M M
6/17/2012 7:00 AM 0.00 0.0 M M M
6/18/2012 7:00 AM 0.04 M M M M
6/19/2012 7:00 AM 0.12 M M M M All accumulation is from Monday morning.
6/20/2012 7:00 AM 0.00 0.0 M M M
6/21/2012 7:00 AM 0.00 0.0 M M M
6/22/2012 7:00 AM 0.00 0.0 M M M
6/23/2012 7:00 AM 0.53 M M M M
6/24/2012 7:00 AM 0.00 0.0 M M M
6/25/2012 7:00 AM 0.02 M M M M
6/26/2012 7:00 AM 0.00 0.0 M M M
6/27/2012 7:00 AM 0.00 0.0 M M M
6/28/2012 7:00 AM 0.00 0.0 M M M
6/29/2012 7:00 AM 0.00 0.0 M M M
6/30/2012 10:00 PM 0.58 M M M M Reporting late due to power outage following storm with 90 mph winds. Power still not restored as of 8PM.
7/1/2012 7:00 AM 0.00 0.0 M M M Reporting late due to continuing power outage.
7/2/2012 7:00 AM 0.00 0.0 M M M
7/3/2012 7:00 AM 0.00 0.0 M M M Reporting late due to power not being restored after four days.
7/4/2012 7:00 AM 0.10 M M M M Reporting late due to lack of internet access from home.
7/5/2012 7:00 AM 0.00 0.0 M M M Reporting late due to continued lack of internet access from home resulting from Friday's derecho storm. Power was restored on 4 July 0430 am, but without FIOS landline phone and internet.
7/6/2012 7:00 AM 0.00 0.0 M M M Reporting late due to lack of internet access at home.
7/7/2012 7:00 AM 0.00 0.0 M M M
7/8/2012 7:00 AM 0.00 0.0 M M M
7/9/2012 7:00 AM 0.20 M M M M
7/10/2012 7:00 AM 0.05 M M M M
7/11/2012 7:00 AM 0.27 M M M M Most precip from light rain last early evening.
7/25/2012 7:00 AM 0.00 0.0 M M M
7/26/2012 7:00 AM 0.00 0.0 M M M
7/27/2012 7:00 AM 0.01 M M M M
7/28/2012 7:00 AM 0.00 0.0 M M M
7/29/2012 7:00 AM 0.00 0.0 M M M
7/30/2012 7:00 AM 0.00 0.0 M M M
7/31/2012 7:00 AM 0.00 0.0 M M M
8/1/2012 7:00 AM 0.14 M M M M
8/2/2012 7:00 AM 0.00 0.0 M M M
8/3/2012 7:00 AM 0.00 0.0 M M M
8/4/2012 7:00 AM 0.00 0.0 M M M
8/5/2012 7:00 AM 0.00 0.0 M M M
8/6/2012 7:00 AM 0.47 M M M M
8/7/2012 7:00 AM 0.00 0.0 M M M
8/8/2012 7:00 AM 0.00 0.0 M M M
8/9/2012 7:00 AM 0.00 0.0 M M M
8/10/2012 7:20 AM 0.65 M M M M Light rain at time of observation. Sudden t-storm emerged with much close thunder at 6:50 pm and passed quickly, bringing 0.52" rain within the hour.
8/11/2012 9:00 AM 0.19 M M M M
8/12/2012 7:00 AM T M M M M
8/13/2012 7:00 AM 0.00 0.0 M M M
8/14/2012 7:00 AM 0.10 M M M M Light to moderate passing showers at time of observation.
8/15/2012 7:00 AM 0.03 M M M M
8/16/2012 7:00 AM 0.00 0.0 M M M
8/17/2012 7:00 AM 0.00 0.0 M M M
8/18/2012 7:00 AM 0.28 M M M M
8/19/2012 7:00 AM 0.00 0.0 M M M
8/20/2012 7:00 AM 0.38 M M M M
8/21/2012 7:00 AM 0.49 M M M M
8/22/2012 7:00 AM 0.00 0.0 M M M
8/23/2012 7:00 AM 0.02 M M M M
8/24/2012 7:00 AM 0.00 0.0 M M M
8/25/2012 7:00 AM 0.00 0.0 M M M
8/26/2012 7:00 AM 0.02 M M M M
8/27/2012 7:00 AM 0.43 M M M M
8/28/2012 7:00 AM 0.05 M M M M Very light rain at time of observation.
8/29/2012 7:00 AM 0.01 M M M M
8/30/2012 7:00 AM 0.00 0.0 M M M
8/31/2012 7:00 AM 0.00 0.0 M M M
9/1/2012 7:00 AM 0.00 0.0 M M M
9/2/2012 7:00 AM 0.01 M M M M Lightning, thunder, and blinking power near 7 pm, but not much rain.
9/3/2012 7:00 AM 0.11 M M M M
9/4/2012 7:00 AM 0.08 M M M M
9/5/2012 7:00 AM 0.00 0.0 M M M
9/6/2012 7:00 AM 0.00 0.0 M M M
9/7/2012 7:00 AM 0.11 M M M M
9/8/2012 7:00 AM 0.00 0.0 M M M
9/9/2012 7:00 AM 0.88 M M M M Wind shear with driving rain came roaring in at 3:45 pm. It uprooted a large tree onto a neighbor's house, shorting out a pole transformer, and power to the neighborhood. No lightning or thunder heard until storm passed. Power was restored 7 hours later.
9/10/2012 7:00 AM 0.00 0.0 M M M
9/11/2012 7:00 AM 0.00 0.0 M M M
9/12/2012 7:00 AM 0.00 0.0 M M M
9/13/2012 7:00 AM 0.00 0.0 M M M
9/14/2012 7:00 AM 0.00 0.0 M M M
9/15/2012 7:00 AM 0.00 0.0 M M M
9/16/2012 7:00 AM 0.00 0.0 M M M
9/17/2012 7:00 AM 0.00 0.0 M M M
9/18/2012 7:00 AM 0.20 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/22/2011 10/13/2011 7:00 AM 22 2.79 M M Light rain at time of observation
3/28/2012 4/14/2012 12:00 AM 18 0.11 M M
5/23/2012 6/09/2012 7:00 AM 18 2.82 M M
7/12/2012 7/24/2012 5:55 PM 13 2.98 M M
9/19/2012 10/05/2012 7:00 AM 17 2.79 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