Station Overview Station Location
Station Number MD-PG-12 Latitude 38.981064
Station Name Bowie 2.8 WNW Longitude -76.78107
County Prince George's Elevation (ft) 194



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 13 3.53 5.24 29 5.24 29 0.00 0 0 9 0 0.0 0 0
Nov 13 3.47 4.35 27 4.35 27 0.00 0 0 7 0 0.0 0 0
Dec 13 3.28 5.04 35 4.32 24 0.72 11 1 8 0 1.2 1 1
Jan 14 3.04 2.72 23 0.45 14 2.27 9 2 2 0 0.0 0 1
Feb 14 2.78 4.17 29 4.14 27 0.03 2 1 12 0 4.2 4 4
March 14 3.75 4.84 32 4.17 21 0.67 11 2 7 0 5.0 2 2
April 14 3.40 7.47 30 7.47 30 0.00 0 0 10 0 0.0 0 0
May 14 4.34 3.83 17 3.83 17 0.00 0 0 7 0 0.0 0 0
June 14 3.76 1.86 18 1.78 9 0.08 9 1 4 0 0.0 0 0
July 14 4.16 2.20 31 1.24 23 0.96 8 1 7 1 0.0 0 0
Aug 14 3.46 2.62 33 2.62 31 0.00 2 1 9 1 0.0 0 0
Sept 14 3.83 2.88 39 2.80 30 0.08 9 1 7 2 0.0 0 0
Water Year Totals: 42.80" 47.22" 343 days 42.41" 282 4.81" 61 days 10 89 days 4 days 10.4" 7 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
10/1/2013 0.00
10/2/2013 0.00
10/3/2013 0.00
10/4/2013 0.00
10/5/2013 0.00
10/6/2013 0.00
10/7/2013 0.98
10/8/2013 0.00
10/9/2013 0.10
10/10/2013 1.32
10/11/2013 2.10
10/12/2013 0.36
10/13/2013 0.17
10/14/2013 0.00
10/15/2013 0.00
10/16/2013 0.00
10/17/2013 0.02
10/18/2013 0.00
10/19/2013 0.00
10/20/2013 0.00
10/21/2013 0.00
10/22/2013 0.00
10/23/2013 0.07
10/24/2013 0.00
10/25/2013 0.00
10/26/2013 0.00
10/27/2013 0.00
10/28/2013 0.00
10/29/2013
10/30/2013 0.12
10/31/2013
11/1/2013 0.19
11/2/2013 0.00
11/3/2013 0.00
11/4/2013 0.00
11/5/2013 0.00
11/6/2013 0.00
11/7/2013 0.02
11/8/2013 0.00
11/9/2013 0.00
11/10/2013 0.00
11/11/2013 0.00
11/12/2013 0.00
11/13/2013 0.00
11/14/2013 0.00
11/15/2013 0.04
11/16/2013 0.29
11/17/2013 0.00
11/18/2013 0.19
11/19/2013 0.00
11/20/2013 0.00
11/21/2013 0.00
11/22/2013 0.00
11/23/2013 0.00
11/24/2013 0.00
11/25/2013 0.00
11/26/2013 1.40
11/27/2013 2.22
11/28/2013
11/29/2013
11/30/2013
12/1/2013 0.00
12/2/2013 0.00
12/3/2013 0.00
12/4/2013 0.00
12/5/2013 0.00
12/6/2013 0.70
12/7/2013 0.16
12/8/2013 0.49
12/9/2013 0.83
12/10/2013 0.45
12/11/2013 0.00
12/12/2013 0.00
12/13/2013 0.00
12/14/2013 0.59
12/15/2013 0.00
12/16/2013 0.00
12/17/2013 0.00
12/18/2013 0.00
12/19/2013 0.00
12/20/2013 0.00
12/21/2013 0.00 **
12/22/2013 0.38 **
12/23/2013 0.72 0.72
12/24/2013 0.00 **
12/25/2013 **
12/26/2013 **
12/27/2013 **
12/28/2013 **
12/29/2013 **
12/30/2013 **
12/31/2013 **
Day of YearDaily PrcpMultiday Prcp
1/1/2014 **
1/2/2014 **
1/3/2014 **
1/4/2014 1.29
1/5/2014 0.26
1/6/2014
1/7/2014 0.00
1/8/2014 0.00
1/9/2014 **
1/10/2014 **
1/11/2014 **
1/12/2014 **
1/13/2014 0.98
1/14/2014 0.19
1/15/2014 0.00
1/16/2014 0.00
1/17/2014 0.00
1/18/2014 0.00
1/19/2014 0.00
1/20/2014 0.00
1/21/2014
1/22/2014
1/23/2014 0.00
1/24/2014 0.00
1/25/2014
1/26/2014
1/27/2014
1/28/2014
1/29/2014
1/30/2014 0.00
1/31/2014 0.00
2/1/2014 0.00
2/2/2014 0.00
2/3/2014 1.41
2/4/2014 0.00
2/5/2014 0.38
2/6/2014 0.00
2/7/2014 0.00
2/8/2014 0.00
2/9/2014 0.03
2/10/2014 0.00
2/11/2014 0.00
2/12/2014 0.01
2/13/2014 1.79
2/14/2014 0.02
2/15/2014 0.08 **
2/16/2014 0.03
2/17/2014 0.00
2/18/2014 0.08
2/19/2014 0.14
2/20/2014 0.00
2/21/2014 0.01
2/22/2014 0.00
2/23/2014 0.00
2/24/2014 0.00
2/25/2014 0.09
2/26/2014 0.10
2/27/2014 0.00
2/28/2014 0.00
3/1/2014 0.00
3/2/2014 0.30
3/3/2014 0.82
3/4/2014 M
3/5/2014 0.00
3/6/2014 0.00
3/7/2014 0.00
3/8/2014 0.00
3/9/2014 0.00
3/10/2014 **
3/11/2014 **
3/12/2014 **
3/13/2014 **
3/14/2014 **
3/15/2014 **
3/16/2014 **
3/17/2014 **
3/18/2014 0.66
3/19/2014 0.23
3/20/2014 0.00 **
3/21/2014 0.01 0.01
3/22/2014 0.00
3/23/2014 0.00
3/24/2014 0.00
3/25/2014 0.26
3/26/2014 0.00
3/27/2014 0.00
3/28/2014 0.00
3/29/2014 0.83
3/30/2014 1.72
3/31/2014 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2014 0.00
4/2/2014 0.00
4/3/2014 0.00
4/4/2014 0.00
4/5/2014 0.01
4/6/2014 0.00
4/7/2014 0.39
4/8/2014 0.06
4/9/2014 0.00
4/10/2014 0.00
4/11/2014 0.00
4/12/2014 0.01
4/13/2014 0.00
4/14/2014 0.00
4/15/2014 2.23
4/16/2014 0.00
4/17/2014 0.00
4/18/2014 0.00
4/19/2014 0.00
4/20/2014 0.00
4/21/2014 0.00
4/22/2014 0.05
4/23/2014 0.00
4/24/2014 0.00
4/25/2014 0.54
4/26/2014 0.00
4/27/2014 0.00
4/28/2014 0.20
4/29/2014 1.30
4/30/2014 2.68
5/1/2014 0.02
5/2/2014 0.00
5/3/2014 0.00
5/4/2014 0.00
5/5/2014 0.01
5/6/2014 0.00
5/7/2014 0.12
5/8/2014 0.00
5/9/2014 0.00
5/10/2014 0.04
5/11/2014 0.00
5/12/2014 0.02
5/13/2014 0.00
5/14/2014 0.00
5/15/2014 0.00
5/16/2014 1.97
5/17/2014
5/18/2014
5/19/2014
5/20/2014
5/21/2014
5/22/2014
5/23/2014
5/24/2014
5/25/2014
5/26/2014
5/27/2014 1.65
5/28/2014
5/29/2014
5/30/2014
5/31/2014
6/1/2014 0.00
6/2/2014 0.00
6/3/2014 1.10
6/4/2014 0.50
6/5/2014 0.16
6/6/2014 0.00
6/7/2014 0.00
6/8/2014 0.02
6/9/2014
6/10/2014
6/11/2014
6/12/2014
6/13/2014
6/14/2014 **
6/15/2014 **
6/16/2014 **
6/17/2014 **
6/18/2014 0.00 **
6/19/2014 **
6/20/2014 **
6/21/2014 **
6/22/2014 0.08
6/23/2014
6/24/2014
6/25/2014
6/26/2014
6/27/2014
6/28/2014
6/29/2014
6/30/2014
Day of YearDaily PrcpMultiday Prcp
7/1/2014 0.00
7/2/2014 **
7/3/2014 **
7/4/2014 **
7/5/2014 **
7/6/2014 **
7/7/2014 **
7/8/2014 **
7/9/2014 0.96
7/10/2014 0.03
7/11/2014 0.01
7/12/2014 0.00
7/13/2014 0.06
7/14/2014 0.21
7/15/2014 0.86
7/16/2014 0.00
7/17/2014 0.00
7/18/2014 0.00
7/19/2014 0.00
7/20/2014 0.00
7/21/2014 0.00
7/22/2014 0.00
7/23/2014 T
7/24/2014 0.01
7/25/2014 0.00
7/26/2014 0.00
7/27/2014 0.06
7/28/2014 0.00
7/29/2014 0.00
7/30/2014 0.00
7/31/2014 0.00
8/1/2014 0.03
8/2/2014 0.25
8/3/2014 0.44
8/4/2014 0.00
8/5/2014 T **
8/6/2014 0.03 M
8/7/2014 0.00
8/8/2014 0.00
8/9/2014 0.00
8/10/2014 0.00
8/11/2014 0.04
8/12/2014 1.50
8/13/2014 0.00
8/14/2014 0.00
8/15/2014 0.00
8/16/2014 0.00
8/17/2014 0.00
8/18/2014 0.00
8/19/2014 0.00
8/20/2014 0.00
8/21/2014 0.07
8/22/2014 0.02
8/23/2014 0.00
8/24/2014 0.24
8/25/2014 0.00
8/26/2014 0.00
8/27/2014 0.00
8/28/2014 0.00
8/29/2014 0.00
8/30/2014 0.00
8/31/2014 0.00
9/1/2014 0.15
9/2/2014 0.00
9/3/2014 0.21
9/4/2014 0.00
9/5/2014 T
9/6/2014 0.00
9/7/2014 1.60
9/8/2014 0.00
9/9/2014 T
9/10/2014 0.00
9/11/2014 0.00
9/12/2014 0.00
9/13/2014 0.03
9/14/2014 0.00 **
9/15/2014 0.00 **
9/16/2014 0.00 **
9/17/2014 0.00 **
9/18/2014 0.00 **
9/19/2014 0.00 **
9/20/2014 0.00 **
9/21/2014 0.00 **
9/22/2014 0.01 0.08
9/23/2014 0.00
9/24/2014 0.00
9/25/2014 0.64
9/26/2014 0.16
9/27/2014 0.00
9/28/2014 0.00
9/29/2014 0.00
9/30/2014 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2013 7:00 AM 0.00 0.0 M M M
10/2/2013 7:00 AM 0.00 0.0 M M M
10/3/2013 7:00 AM 0.00 0.0 M M M
10/4/2013 7:00 AM 0.00 0.0 M M M
10/5/2013 7:00 AM 0.00 0.0 M M M
10/6/2013 7:00 AM 0.00 0.0 M M M
10/7/2013 8:10 PM 0.98 M M M M Rain begins suddenly at 9:19 AM; 0.15" at11:05. Rain begins anew at 12:04 PM; +0.71" at 2:20 +0.10" at4:25 +0.02" at 8:10.
10/8/2013 7:00 AM 0.00 0.0 M M M
10/9/2013 11:59 PM 0.10 M M M M Light wind up with a few sprinkles at 4:02 PM. 0.02" at 6:22 +0.05" at 9:38 +0.02" at 11:42. Sudden light rain at 11:54; +0.01" at 11:59.
10/10/2013 8:42 PM 1.32 M M M M Rain continues from yesterday. +0.01" at 1:24 AM +0.69" at 8:09 +0.42" at 10:48 +0.10" at 12:37 PM +0.02" at 1:27 +0.08" at 8:42.
10/11/2013 11:50 PM 2.10 M M M M Rain continues from yesterday. +0.05" at 12:10 AM +0.37" at 9:09 +0.24" at 12:20 PM +0.64" at 3:11 +0.05" at 5:28 +0.75" at 11:50. Infrequent soft thunder 7:15 - 9:07 PM.
10/12/2013 11:46 PM 0.36 M M M M Light rain begins again at 12:12 AM. 0.20" at 8:01 +0.03" at 6:27 PM +0.13" at 11:46.
10/13/2013 11:00 PM 0.17 M M M M Pre-midnight rain continues. +0.02" ay 12:31 AM +0.15" at 8:02 AM. Then only a trace thereafter (Gauge last read at 11:00 PM, at which time the sky was clear, with a bright moon)
10/14/2013 7:00 AM 0.00 0.0 M M M
10/15/2013 7:00 AM 0.00 0.0 M M M
10/16/2013 7:00 AM 0.00 0.0 M M M
10/17/2013 11:59 PM 0.02 M M M M 0.02" fell between ca. 10:25 and 11:00 PM.
10/18/2013 7:00 AM 0.00 0.0 M M M
10/19/2013 7:00 AM 0.00 0.0 M M M
10/20/2013 7:00 AM 0.00 0.0 M M M
10/21/2013 7:00 AM 0.00 0.0 M M M
10/22/2013 7:00 AM 0.00 0.0 M M M
10/23/2013 7:58 AM 0.07 M M M M Rain begins after midnight. 0.07" at 7:58 AM, with none the rest of the day.
10/24/2013 7:00 AM 0.00 0.0 M M M
10/25/2013 7:00 AM 0.00 0.0 M M M
10/26/2013 7:00 AM 0.00 0.0 M M M
10/27/2013 7:00 AM 0.00 0.0 M M M
10/28/2013 7:00 AM 0.00 0.0 M M M
10/30/2013 10:09 AM 0.12 M M M M 0.06: at 8:00 AM +0.06" at 10:09. No further rain during the day.
11/1/2013 10:45 AM 0.19 M M M M 0.01" at 8:01 AM. Wind up suddenly at 9:19 (Temperature 71). Rain begins at 9:19 (Temperature drops to 63 by 9:33) +0.13" at 9:49 (T minimum 61 at 10:07). +0.05" at 10:45. No further rain the rest of the day.
11/2/2013 7:00 AM 0.00 0.0 M M M
11/3/2013 7:00 AM 0.00 0.0 M M M
11/4/2013 7:00 AM 0.00 0.0 M M M
11/5/2013 7:00 AM 0.00 0.0 M M M
11/6/2013 7:00 AM 0.00 0.0 M M M
11/7/2013 7:00 AM 0.02 M M M M Sprinkles begin ca. 11:30 AM. 0.01" at 12:14 PM +0.01" at 6:08.
11/8/2013 7:00 AM 0.00 0.0 M M M
11/9/2013 7:00 AM 0.00 0.0 M M M
11/10/2013 7:00 AM 0.00 0.0 M M M
11/11/2013 7:00 AM 0.00 0.0 M M M
11/12/2013 7:00 AM 0.00 0.0 M M M
11/13/2013 7:00 AM 0.00 0.0 M M M
11/14/2013 7:00 AM 0.00 0.0 M M M
11/15/2013 11:55 PM 0.04 M M M M Rain begins after 9:00 PM. 0.04" 1t 11:55.
11/16/2013 8:01 AM 0.29 M M M M +0.29" at 8:01 AM. No additional measurable throughout the day.
11/17/2013 7:00 AM 0.00 0.0 M M M
11/18/2013 8:01 AM 0.19 M M M M Awaken to roar of wind and rain just after 2:30 AM. Sharp temperature drop of 7 degrees in 6 minutes (from 65 degrees at 2:38 to 58 degrees at 2:44. 0.10" rain at 8:01. No rain thereafter.
11/19/2013 7:00 AM 0.00 0.0 M M M
11/20/2013 7:00 AM 0.00 0.0 M M M
11/21/2013 7:00 AM 0.00 0.0 M M M
11/22/2013 7:00 AM 0.00 0.0 M M M
11/23/2013 7:00 AM 0.00 0.0 M M M
11/24/2013 7:00 AM 0.00 0.0 M M M
11/25/2013 7:00 AM 0.00 0.0 M M M
11/26/2013 11:58 PM 1.40 M M M M Sprinkles begin at 7:57 AM. 0.08" at 10:40 +0.17" at 1:45 PM +0.09" at 3:49 +0.36" at 7:49 +0.68" at 11:31 +0.02" at 11:58, with light, cooling NW wind up.
11/27/2013 8:40 PM 2.22 M M M M +2.05" at 7:58 AM +0.11" at 1:36 PM (with a brief fall of 1 mm diameter sleet) +0.06" at 3:54. Only a trace after that, with wind rising to occasional moderately strong gusts by 8:40.
12/1/2013 7:00 AM 0.00 0.0 M M M
12/2/2013 7:00 AM 0.00 0.0 M M M
12/3/2013 7:00 AM 0.00 0.0 M M M
12/4/2013 7:00 AM 0.00 0.0 M M M
12/5/2013 7:00 AM 0.00 0.0 M M M
12/6/2013 11:47 PM 0.70 M M M M In addition to a trace that fell before last midnight, +0.06" at 8:02 AM +0.02" at 10:03 +0.03" at 12:05 PM +0.15" at 12:27 +0.39" at 10:40 +0.05" at 11:47.
12/7/2013 9:52 PM 0.16 M M M M 0.16" at 7:10 AM; no further rain through the day; last check at 9:52 PM.
12/8/2013 7:00 AM 0.49 M M M M No snow at 8:04 AM, but light dusting on ground by 10:03. 0.2" snow by 11:41. Transition of snow to mixed snow and fine sleet at ~1:45 PM; 0.7" snow with water equivalent (melt) 0.11". Fine sleet (0.5-1.0 mm diameter) continues falling. By 5 PM snow+sleet on ground is 1.4" deep; about 0.4" of this is sleet alone (the water equivalent of this sleet is 0.16"). By 8:45, there is very light fine rain. By 10:06 a significant crunchy crust is on the snow; total water equivalent of precipitation by this time is 0.49".
12/9/2013 11:45 PM 0.83 M M M M 0.80" at 08:04 AM +0.01" at 10:20 +0.01" at 3:50 PM +0.01" at 10:18. No further rain by 11:45.
12/10/2013 9:20 PM 0.45 1.2 0.45 1.2 0.45 0.2" wet snow at 8:00 AM; 1.2" by 2:20 PM = 0.45" H2O. Sky clear before 9:20.
12/11/2013 7:00 AM 0.00 0.0 M M M
12/12/2013 7:00 AM 0.00 0.0 M M M
12/13/2013 7:00 AM 0.00 0.0 M M M
12/14/2013 10:56 PM 0.59 M M M M 0.20" at 5:35 PM (no evidence of sleet) +0.39" at 10:56.
12/15/2013 7:00 AM 0.00 0.0 M M M
12/16/2013 7:00 AM 0.00 0.0 M M M
12/17/2013 7:00 AM 0.00 0.0 M M M
12/18/2013 7:00 AM 0.00 0.0 M M M
12/19/2013 7:00 AM 0.00 0.0 M M M
12/20/2013 7:00 AM 0.00 0.0 M M M
12/21/2013 7:00 AM 0.00 0.0 M M M
12/22/2013 10:39 PM 0.38 M M M M Light rain begins ca. 8:30 AM. 0.07" at 8:46. Rain in fits and starts. +0.19" at 10:03 +0.12" at 1:32 PM. Then no measurable additional rain by 10:39 PM.
12/23/2013 11:43 PM 0.72 M M M M +0.11" at 3:14 AM +0.19" at 8:01 +0.10" at 9:57 +0.32" at 2:05 PM. No further rain by 11:43 PM.
12/24/2013 6:12 PM 0.00 0.0 M M M
1/5/2014 11:59 PM 0.26 M M 0.8 0.26 Trace of rain at 7:59 AM. 1.6" wet snow on icy surface; core yields 0.08" H2O at 2:30 PM. 0.8" wet snow; core of snow plus substrate ice yields 0.26" H2O. (These water equivalents are quite uncertain because of ice under snow.)
1/7/2014 7:00 AM 0.00 0.0 M M M
1/8/2014 7:00 AM 0.00 0.0 M M M
1/14/2014 4:20 PM 0.19 M M M M Rain begins after mifnight; 0.01" at 7:58 AM +0.14" at 1:45 PM +0.04" at 4:20 PM; no further precipitation when last checked at 11:35 PM.
1/15/2014 7:00 AM 0.00 0.0 M M M
1/16/2014 7:00 AM 0.00 0.0 M M M
1/17/2014 7:00 AM 0.00 0.0 M M M
1/18/2014 7:00 AM 0.00 0.0 M M M
1/19/2014 7:00 AM 0.00 0.0 M M M
1/20/2014 7:00 AM 0.00 0.0 M M M
1/23/2014 7:00 AM 0.00 0.0 M M M
1/24/2014 7:00 AM 0.00 0.0 M M M
1/30/2014 7:00 AM 0.00 0.0 M M M
1/31/2014 7:00 AM 0.00 0.0 M M M
2/1/2014 7:00 AM 0.00 0.0 M M M
2/2/2014 7:00 AM 0.00 0.0 M M M
2/3/2014 5:20 PM 1.41 M M M M Rain began after midnight. 0.95" at 8:07 AM +0.25" at 9:20, steady light rain continues. +0.09" at 10:23 +0.10" with a few flakes of snow at 1:26 PM +0.02" at 5:20.
2/4/2014 7:00 AM 0.00 0.0 M M M
2/5/2014 6:42 PM 0.38 M M M M Very light freezing rain begins after 6:04 PM last evening (2/4/2014), with thin ice on surfaces by 10:48 PM. 0.28" H2O (includes 0.1" ice) at 7:59 AM 2/5/2014 +0.09" at 10:45 +0.02" at 6:42 PM. Power momentarily off and on several times at 9:02 PM, then remained off until 10:54.
2/6/2014 7:00 AM 0.00 0.0 M M M
2/7/2014 7:00 AM 0.00 0.0 M M M
2/8/2014 7:00 AM 0.00 0.0 M M M
2/9/2014 8:42 PM 0.03 0.6 0.03 0.6 0.03 Precipitation begins as fine sleet at 4:08 PM, soon becoming irregular tiny ice flakes; ca. 0.1" on ground by 4:20. Precipitation becomes light snow, building to ca. 0.3" very fluffy cover by 5:00. Snow stopped before 7:00. 0.6" snow (0.03" H2O) at 8:42.
2/10/2014 7:00 AM 0.00 0.0 M M M
2/11/2014 7:00 AM 0.00 0.0 M M M
2/12/2014 10:14 PM 0.01 0.3 0.01 0.5 0.01 Very light, very fine snow begins between 6:38 and 7:00 PM. Estimate 0.3" snow (estimate 0.01" water content) when observed at 10:14.
2/13/2014 10:15 PM 1.79 2.8 0.63 9.0 1.27 Total of 1.6" dry snow (0.10" water equivalent) at 12:07 AM. Temperature rises to just above freezing by 8:01 AM, rendering the total of 6.4" snow (1.00" water equivalent from a core) slightly cohesive; very light mixed tiny flakes and fine drops were falling at that time. At 12:30 PM (after precipitation stops) empty my "catch-can" and measure 1.16" total water equivalent. Hail (2 - 4 mm diameter) ca. 3:45 - 4:05 does not quite cover the ground. Roll of thunder (15 - 20 seconds or so) to ESE at 3:59, and possibly another, shorter and more distant roll to NE, at 4:07. Light fall of wet snow again (estimate new 0.3 inches) by 7:40. Before 9:00 frequently hear sounds of clumps of wet snow falling from trees onto roof. At 10:15 measure 9.2 inches total on ground (there has been melting), with 1.27 inches from core, but 0.63 inches melt from “catch-can” alone (clearly some runoff occurred from cored location). Overall, the snow pack is very wet at time of the last observation.
2/14/2014 10:30 AM 0.02 M M M M 0.02" from end of last night's precipitation. Temperature reached 48 degrees today, beginning to thaw our recent snowfalls.
2/15/2014 12:33 PM 0.08 M M M M Trace of rain at 8:01 AM. 0.04" with a trace of sleet at 10:27 +0.04" and a few flakes of snow at 12:33 PM.
2/17/2014 7:00 AM 0.00 0.0 M M M
2/18/2014 8:00 AM 0.08 0.5 0.08 6.5 M At 8:00 AM, 0.5" snow (0.08" H2O) fell overnight.
2/19/2014 6:28 PM 0.14 M M M M Trace of predawn rain froze on exposed surfaces. Soft rolls of distant thunder to north 8:59 to 9:10, with light rain by 9:02. +0.04" at 9:37 +0.10" at 6:28 PM (APE).
2/20/2014 7:00 AM 0.00 0.0 M M M
2/21/2014 7:07 PM 0.01 M M M M Only 0.01" of rain at 7:07 PM - missed all the action today . . .
2/22/2014 7:00 AM 0.00 0.0 M M M
2/23/2014 7:00 AM 0.00 0.0 M M M
2/24/2014 7:00 AM 0.00 0.0 M M M
2/25/2014 1:40 PM 0.09 M M M M Light flurries at 08:00 AM: heavier at 9:00; decreasing at 10:00; 1.0" snow at 10:30. 1.6" snow (0.09" H2O) at 1:40 PM
2/26/2014 11:55 AM 0.10 M M M M Flurries start after 5:00 AM or so. 0.6" snow by 6:30 +0.2" by 8:03 (0.5" H2O) +0.6" (+0.05" H2O) by 11:55 AM.
2/27/2014 7:00 AM 0.00 0.0 M M M
2/28/2014 7:00 AM 0.00 0.0 M M M
3/1/2014 7:00 AM 0.00 0.0 M M M
3/2/2014 11:50 PM 0.30 M M M M First raindrops at 2:58 PM. 0.04" at 4:32 +0.03" at 6:02 +0.05" at 9:18 +0.18" at 11:50.
3/3/2014 2:21 PM 0.82 4.0 M 4.0 M Early rain. Ground white by 5:00 AM. 1.0" snow on 0.1" porous ice base; at 8:05. Total snow 4.0", total liquid H2O from today's rain+sleet+snow 0.82" at 2:21 PM; snow ended.
3/4/2014 7:00 AM M M M M M (edit: daily precip and new snowfall changed from 0.00" to NA due to inconsistency with nearby data. P.G.)
3/5/2014 7:00 AM 0.00 0.0 M M M
3/6/2014 7:00 AM 0.00 0.0 M M M
3/7/2014 7:00 AM 0.00 0.0 M M M
3/8/2014 7:00 AM 0.00 0.0 M M M
3/9/2014 7:00 AM 0.00 0.0 M M M
3/19/2014 11:54 PM 0.23 M M M M Sprinkles begin shortly before 11 AM. Misty drizzle at 12:02 PM. 0.21" at 7:03 +0.01" at 10:42 +0.01" at 11:54.
3/20/2014 7:00 AM 0.00 0.0 M M M
3/21/2014 7:08 PM 0.01 M M M M
3/22/2014 7:00 AM 0.00 0.0 M M M
3/23/2014 7:00 AM 0.00 0.0 M M M
3/24/2014 7:00 AM 0.00 0.0 M M M
3/25/2014 10:18 PM 0.26 M M M M No precipitation by 8:21 AM, but dusting of snow by 8:55. 0.8" snow (0.06" total H2O) at 11:15. Further snow, but ongoing melting, so total snow depth still 0.8", but additional 0.04" H2O at 1:15 PM. Additional snow and melting, keeping snow depth 0.8", but with additional 0.16" H2O at 10:18.
3/26/2014 7:00 AM 0.00 0.0 M M M
3/27/2014 7:00 AM 0.00 0.0 M M M
3/28/2014 7:00 AM 0.00 0.0 M M M
3/29/2014 11:43 PM 0.83 M M M M A bit of misty drizzle at 5:02 AM. 0.01" at 5:50 +0.05" at 8:03 +0.04" at 10:47 +0.50" at 6:06 PM +0.22" at 9:14 +0.01" at 11:43.
3/30/2014 11:56 PM 1.72 1.0 M 1.0 M Rain continued overnight: +0.38" at 8:40 AM +0.66" at 1:28 PM +0.38" at 5:55 with ca. 1" of wet snow/slush +0.30" at 11:56.
3/31/2014 7:00 AM 0.00 0.0 M M M
4/1/2014 7:00 AM 0.00 0.0 M M M
4/2/2014 7:00 AM 0.00 0.0 M M M
4/3/2014 7:00 AM 0.00 0.0 M M M
4/4/2014 7:00 AM 0.00 0.0 M M M
4/5/2014 7:58 PM 0.01 M M M M Brief rain around midnight. 0.01" at 8:02 AM. No further rain before 7:58 PM.
4/6/2014 7:00 AM 0.00 0.0 M M M
4/7/2014 6:17 AM 0.39 M M M M Rain begins after 8:02 AM. 0.39" at 6:17 PM.
4/8/2014 7:37 PM 0.06 M M M M +0.06" at 8:02 AM. No further rain before 7:37 PM
4/9/2014 7:00 AM 0.00 0.0 M M M
4/10/2014 7:00 AM 0.00 0.0 M M M
4/11/2014 7:00 AM 0.00 0.0 M M M
4/12/2014 7:51 PM 0.01 M M M M 0.01" at 7:58 AM. No further rain before 7:51 PM.
4/13/2014 7:00 AM 0.00 0.0 M M M
4/14/2014 7:00 AM 0.00 0.0 M M M
4/15/2014 11:58 PM 2.23 M M M M First sprinkles around midnight. 0.03" at 7:00 AM +1.57" at 10:02 +0.37" at 6:18 PM +0.26" at 11:58.
4/16/2014 7:00 AM 0.00 0.0 M M M
4/17/2014 7:00 AM 0.00 0.0 M M M
4/18/2014 7:00 AM 0.00 0.0 M M M
4/19/2014 7:00 AM 0.00 0.0 M M M
4/20/2014 7:00 AM 0.00 0.0 M M M
4/21/2014 7:00 AM 0.00 0.0 M M M
4/22/2014 9:00 PM 0.05 M M M M 0.05" rain by 7:02 PM. No subsequent rain by 9:00 PM.
4/23/2014 7:00 AM 0.00 0.0 M M M
4/24/2014 7:00 AM 0.00 0.0 M M M
4/25/2014 7:56 PM 0.54 M M M M Rain begins 5:11 PM; thunder at 6:09, 6:17; 0.43" at 6:23, thunder at 6:32. Only fine sprinkles by 7:16. +0.11" at 7:56 (APE).
4/26/2014 7:00 AM 0.00 0.0 M M M
4/27/2014 7:00 AM 0.00 0.0 M M M
4/28/2014 11:30 PM 0.20 M M M M 0.20" at 11:30 PM.
4/29/2014 11:59 PM 1.30 M M M M Additional rain overnight, with intermittent rain throughout the day. +0.02" at 8:00 AM +0.05" at 10:19 +0.01" at 11:29 +0.04" at 12:25 PM +0.28" at 4:07 +0.03" at 5:22 +0.87" at 11:59.
4/30/2014 11:38 PM 2.68 M M M M Rain continued through the night. +0.40" at 733 AM +0.15" at 7:57. First soft thunder to east at 10:15. +0.40" at 10:46. strong rolls of thunder at 4:15 and 4:52 PM. +1.27" and two soft rolls of thunder at 5:34 + 0.46" at 11:38.
5/1/2014 10:37 PM 0.02 M M M M 0.02" at 08:00 AM from overnight termination of yesterday's rains. No further rain through 10:37 PM.
5/2/2014 7:00 AM 0.00 0.0 M M M
5/3/2014 7:00 AM 0.00 0.0 M M M
5/4/2014 7:00 AM 0.00 0.0 M M M
5/5/2014 11:39 PM 0.01 M M M M Light rain begins between 10:03 and 10:38 PM. 0.01" at 11:39 PM.
5/6/2014 7:00 AM 0.00 0.0 M M M
5/7/2014 7:05 PM 0.12 M M M M Rain began after noon. 0.12" at 3:40 PM.
5/8/2014 7:00 AM 0.00 0.0 M M M
5/9/2014 7:00 AM 0.00 0.0 M M M
5/10/2014 7:40 PM 0.04 M M M M A few fine drops at 12:46 PM. 0.04" at 1:30. No further rain by 7:30.
5/11/2014 7:00 AM 0.00 0.0 M M M
5/12/2014 11:05 PM 0.02 M M M M Light rain begins between 7:57 PM and 8:07 PM. Occasional thunder. 0.02" at 9:25. No further rain to 11:05.
5/13/2014 7:00 AM 0.00 0.0 M M M
5/14/2014 7:00 AM 0.00 0.0 M M M
5/15/2014 7:00 AM 0.00 0.0 M M M
5/16/2014 6:00 PM 1.97 M M M M Sprinkles begin between midnight and 12:32 AM. Light rain at 4 AM, moderate at 6 AM. 1.22" at 7:11 +0.27" at 8:00 +0.48" at 11:51. No further rain up to 6:00 PM.
5/27/2014 9:01 PM 1.65 M M M M Distant thunder at 6:30 PM; rain began at 6:33. Cloud-ground lightning 8 seconds to west at 6:23, 14 seconds west at 6:24. Frequent thunder nearby by 6:34. Lights momentarily off at 6:38. Thunderstorm gradually moved overhead and off to SE. Rain dropped off dramatically to light, with less frequent thunder, at 7:33; 1.52" at 7:48. +0.13" at 9:01 (rain stopped). Drainage here is into Weems Creek (tributary to Horsepen Branch).
6/1/2014 7:00 AM 0.00 0.0 M M M
6/2/2014 7:00 AM 0.00 0.0 M M M
6/3/2014 10:21 PM 1.10 M M M M Rain begins ca. 2:15 PM, ends ca. 4:30. 1.10" at 10:21 (APE).
6/4/2014 11:52 PM 0.50 M M M M One soft roll of thunder at 8:15 PM. Moderate rain at 10:03. 0.48" at 10:37 +0.02" at 11:52 (APE).
6/5/2014 11:29 PM 0.16 M M M M +0.16" at 07:58 (APE). No further rain up to 11:29 PM.
6/6/2014 7:00 AM 0.00 0.0 M M M
6/7/2014 7:00 AM 0.00 0.0 M M M
6/8/2014 11:41 PM 0.02 M M M M Moderately heavy dew in morning. Sprinkles begin between 09:56 PM and 10:38 PM; 0.02" and sprinkling at 11:41.
6/18/2014 12:50 PM 0.00 0.0 M M M
7/1/2014 7:00 AM 0.00 0.0 M M M
7/10/2014 11:05 PM 0.03 M M M M Distant thunder by 6:25 PM. Sprinkles at 7:36; 0.01" at 9:21 +0.02" at 11:05.
7/11/2014 9:35 PM 0.01 M M M M +0.01" at 8:03 AM. No further rain by 9:35 PM
7/12/2014 7:00 AM 0.00 0.0 M M M
7/13/2014 10:38 PM 0.06 M M M M Light wind up by 9:42 PM. Distant lightning, thunder 9:58-10:10. Light rain begins at 10:12; 0.06" at 10:38
7/14/2014 8:17 PM 0.21 M M M M +0.06" at 5:52 AM. First sprinkles, distant thunder 5:04 PM. Lightning, thunder 5:04-5:34 (cloud-ground stroke 5:27). +0.15" at 5:45. No further rain by 8:17.
7/15/2014 11:25 PM 0.86 M M M M 0.19" at 5"50 PM from afternoon rain. Occasional soft rolling thunder 7:30-8:07; light rain begins at 7:33. +0.67" at 10:35. Only a trace of additional rain by 11:25, by which time rain has stopped.
7/16/2014 7:00 AM 0.00 0.0 M M M
7/17/2014 7:00 AM 0.00 0.0 M M M
7/18/2014 7:00 AM 0.00 0.0 M M M
7/19/2014 7:00 AM 0.00 0.0 M M M
7/20/2014 7:00 AM 0.00 0.0 M M M
7/21/2014 7:00 AM 0.00 0.0 M M M
7/22/2014 7:00 AM 0.00 0.0 M M M
7/23/2014 11:42 PM T M M M M Clouds gather in the evening. One short roll of thunder at 9:10 PM; first big raindrops at 9:13. Rain stopped after just a trace by 9:37, though frequent distant lightning to north. No further rain by 11:42.
7/24/2014 11:43 PM 0.01 M M M M +0.01" at 7:59 AM, No further rain through the day to 11:43 PM.
7/25/2014 7:00 AM 0.00 0.0 M M M
7/26/2014 7:00 AM 0.00 0.0 M M M
7/27/2014 11:47 PM 0.06 M M M M 0.03" in early morning rain. Distant flickers of lightning at 10:23 PM, 11:17. Light rain begins shortly before 10:33. Rain stopped, +0.03" at 11:47.
7/28/2014 7:00 AM 0.00 0.0 M M M
7/29/2014 7:00 AM 0.00 0.0 M M M
7/30/2014 7:00 AM 0.00 0.0 M M M
7/31/2014 7:00 AM 0.00 0.0 M M M
8/1/2014 11:46 PM 0.03 M M M M Brief very light rain around midday, leaving only a trace. Another trace in very light rain that begins before 10:45 PM. Steady light rain provides 0.03" by 11:46, and continues.
8/2/2014 11:56 PM 0.25 M M M M 0.04" continuing light rain at 12:15 AM +0.21" at 7:58. No further rain throughout the day by 11:56 PM.
8/3/2014 11:58 PM 0.44 M M M M +0.12" from overnight rain recorded at 7:59 AM. Light rain begins shortly before 10:18 PM. Occasional soft thunder 10:46-11:01. +0.32" at 11:10, with additional trace by 11:58.
8/4/2014 7:00 AM 0.00 0.0 M M M
8/5/2014 11:59 PM T M M M M Light variable wind up at 11:32 PM. Scattered fine sprinkles begin at 11:48. Sprinkles continue past midnight.
8/6/2014 1:39 AM 0.03 M M M M 0.03" rain ending around 1:00 AM. No further rain through midnight.
8/7/2014 7:00 AM 0.00 0.0 M M M
8/8/2014 7:00 AM 0.00 0.0 M M M
8/9/2014 7:00 AM 0.00 0.0 M M M
8/10/2014 7:00 AM 0.00 0.0 M M M
8/11/2014 11:58 PM 0.04 M M M M First sprinkles at 7:45 PM. 0.02" precipitation at 9:05 +0.02" at 10:52; no further rain up to midnight.
8/12/2014 11:59 PM 1.50 M M M M +0.11" since midnight, recorded at 7:58 AM. Light rain begins at 9:46. +0.11" at 10:37 +1.18" at 4:24 PM +0.09" at 8:12 +0.01" at 11:59.
8/13/2014 7:00 AM 0.00 0.0 M M M
8/14/2014 7:00 AM 0.00 0.0 M M M
8/15/2014 7:00 AM 0.00 0.0 M M M
8/16/2014 7:00 AM 0.00 0.0 M M M
8/17/2014 7:00 AM 0.00 0.0 M M M
8/18/2014 7:00 AM 0.00 0.0 M M M
8/19/2014 7:00 AM 0.00 0.0 M M M
8/20/2014 7:00 AM 0.00 0.0 M M M
8/21/2014 7:00 AM 0.07 M M M M 0.07" in yesterday afternoon's rain, recorded at 9:16 PM 8/20/14.
8/22/2014 7:00 AM 0.02 M M M M 0.02" in rain between 7:25 and 8:11 AM yesterday morning 8/21/14. No rain in afternoon.
8/23/2014 7:00 AM 0.00 0.0 M M M
8/24/2014 7:00 AM 0.24 M M M M Sprinkles begin 9:30 AM 8/23/14, rain ca. 9:40. 0.12" at 2:45 PM +0.03" at 3:50 +0.09" at 5:35. Further sprinkles end before 6:15.
8/25/2014 7:00 AM 0.00 0.0 M M M
8/26/2014 7:00 AM 0.00 0.0 M M M
8/27/2014 7:00 AM 0.00 0.0 M M M
8/28/2014 7:00 AM 0.00 0.0 M M M
8/29/2014 7:00 AM 0.00 0.0 M M M
8/30/2014 7:00 AM 0.00 0.0 M M M
8/31/2014 7:00 AM 0.00 0.0 M M M
9/1/2014 7:00 AM 0.15 M M M M Rain begins at 7:20 PM 8/31/14. 0.11" at 9:15 +0.04" at 11:58. No measurable subsequent precipitation.
9/2/2014 7:00 AM 0.00 0.0 M M M
9/3/2014 7:00 AM 0.21 M M M M 0.17" from afternoon,early evening rain, recorded at 10:10 PM on 9/2/14. Additional light rain begins before midnight. +0.03" at 12:07 AM +0.01" at 06:50.
9/4/2014 7:00 AM 0.00 0.0 M M M
9/5/2014 7:00 AM T M M M M Very light shower in progress at 9:10 AM on 9/4/14. No measurable accumulation. No additional rain during the day. Very heavy dew this morning.
9/6/2014 7:00 AM 0.00 0.0 M M M
9/7/2014 6:58 AM 1.60 M M M M Rain began at 6:23 9/6/14, stopped with 0.01" rain by 6:34. Distant thunder from second storm NW by 7:19. Lt wind up; fairly frequent lightning NW by 7:19. Rain begins 7:31. Heavy rain begins ca. 7:38, slackens to moderate at 7:49. Rain suddenly drops dramatically at 8:13, to a few sprinkles by 8:17, with total of 1.57". Much lightning and thunder throughout from various quarters and distances. +0.03" when emptied gauge at 6:58 AM 9/7/14.
9/8/2014 7:00 AM 0.00 0.0 M M M
9/9/2014 7:00 AM T M M M M Trace of rain around 2:30 PM 9/8/14.
9/10/2014 7:00 AM 0.00 0.0 M M M
9/11/2014 7:00 AM 0.00 0.0 M M M
9/12/2014 7:00 AM 0.00 0.0 M M M
9/13/2014 2:12 PM 0.03 0.0 M M M Light rain begins before 12:07 PM. 0.03" at 2:12.
9/14/2014 7:00 AM 0.00 0.0 M M M
9/15/2014 7:00 AM 0.00 0.0 M M M
9/16/2014 7:00 AM 0.00 0.0 M M M
9/17/2014 7:00 AM 0.00 0.0 M M M
9/18/2014 7:00 AM 0.00 0.0 M M M
9/19/2014 7:00 AM 0.00 0.0 M M M
9/20/2014 7:00 AM 0.00 0.0 M M M
9/21/2014 7:00 AM 0.00 0.0 M M M
9/22/2014 7:00 AM 0.01 M M M M 0.01" ca. 3 AM on 9/22/14.
9/23/2014 7:00 AM 0.00 0.0 M M M
9/24/2014 7:00 AM 0.00 0.0 M M M
9/25/2014 7:10 AM 0.64 M M M M Very light rain begins between 6:15 and 6:36 PM on 9/24/14. Trace at 6:48; 0.01” at 9:06. +0.63” after midnight (recorded at 7:03 AM 9/25/14). Major atmospheric temperature inversion at 7:10 AM: diesel locomotive ca. ¾ mile away sounds as though it is about 200 yards away at top of a hill.
9/26/2014 6:53 AM 0.16 M M M M Rain starting on 9/24 continued into 9/25. +0.03' at 8:02 AM 9/25 +0.03" at 9:28. Rain began again in afternoon, with +0.10" at 4:45 PM, with no further rain. Very heavy dew this morning.
9/27/2014 7:00 AM 0.00 0.0 M M M
9/28/2014 7:00 AM 0.00 0.0 M M M
9/29/2014 7:00 AM 0.00 0.0 M M M
9/30/2014 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
12/21/2013 12/23/2013 9:12 AM 3 0.72 M M
12/24/2013 1/04/2014 8:46 PM 12 1.29 2.8 M Unable to keep daily records over Christmas vacation.
1/9/2014 1/13/2014 11:55 PM 5 0.98 M M
2/15/2014 2/16/2014 7:30 PM 2 0.03 8.0 M
3/10/2014 3/18/2014 6:05 PM 9 0.66 2.0 M Out of town. 2.0" wet snow remain on snow board. 0.66" water in catch vessel at 6:05 PM (unknown error due to possibly imperfect snow catch, and to evaporative loss).
3/20/2014 3/21/2014 10:18 AM 2 0.01 M M 0.01" residual from end of 3/19/14 rain.
6/14/2014 6/22/2014 10:49 AM 9 0.08 M M
7/2/2014 7/09/2014 8:50 PM 8 0.96 M M
8/5/2014 8/06/2014 1:35 PM 2 M M M
9/14/2014 9/22/2014 10:49 AM 9 0.08 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
2/13/2014 3:45 PM Hail (2 - 4 mm diameter) fell ca 3:45 to 4:05, with maximum ca 3:50; not enough to completely cover the ground. No damage was caused. This event was part of the extended weather system that swept up the eastern part of the U.S. and brought 6.4 inches of snow to this station by 8 AM. Fairly long (est. 15 - 20 sec) roll of moderate thunder to ESE at 3:59; Possibly also a briefer, more distant roll to NE at 4:07. NA Rice Rice Hard|Clear Ice 20 2min Continuous False vertical