Station Overview Station Location
Station Number MD-AA-24 Latitude 39.094753
Station Name Severna Park 1.9 ENE Longitude -76.540958
County Anne Arundel Elevation (ft) 28



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 3.46 7.46 6 7.46 6 0.00 0 0 6 0 0.0 0 0
Nov 10 3.38 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 10 3.41 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 11 3.13 0.22 4 0.22 4 0.00 0 0 3 1 2.5 3 1
Feb 11 2.82 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 11 3.94 5.51 6 5.51 6 0.00 0 0 6 0 0.0 0 0
April 11 3.42 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 11 4.29 3.91 12 3.91 12 0.00 0 0 11 0 0.0 0 0
June 11 3.62 1.98 5 1.98 5 0.00 0 0 2 1 0.0 0 0
July 11 4.05 4.33 3 4.33 3 0.00 0 0 3 0 0.0 0 0
Aug 11 3.35 7.91 4 7.91 4 0.00 0 0 4 0 0.0 0 0
Sept 11 3.95 10.49 6 10.49 6 0.00 0 0 6 0 0.0 0 0
Water Year Totals: 42.82" 41.81" 46 days 41.81" 46 0.00" 0 days 0 41 days 2 days 2.5" 3 days 1 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 5.63
10/2/2010
10/3/2010
10/4/2010 0.60
10/5/2010
10/6/2010 0.04
10/7/2010
10/8/2010
10/9/2010
10/10/2010
10/11/2010
10/12/2010 0.17
10/13/2010
10/14/2010
10/15/2010
10/16/2010
10/17/2010
10/18/2010
10/19/2010
10/20/2010
10/21/2010
10/22/2010
10/23/2010
10/24/2010
10/25/2010
10/26/2010
10/27/2010 0.36
10/28/2010 0.66
10/29/2010
10/30/2010
10/31/2010
11/1/2010
11/2/2010
11/3/2010
11/4/2010
11/5/2010
11/6/2010
11/7/2010
11/8/2010
11/9/2010
11/10/2010
11/11/2010
11/12/2010
11/13/2010
11/14/2010
11/15/2010
11/16/2010
11/17/2010
11/18/2010
11/19/2010
11/20/2010
11/21/2010
11/22/2010
11/23/2010
11/24/2010
11/25/2010
11/26/2010
11/27/2010
11/28/2010
11/29/2010
11/30/2010
12/1/2010
12/2/2010
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
12/12/2010
12/13/2010
12/14/2010
12/15/2010
12/16/2010
12/17/2010
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
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
1/5/2011
1/6/2011
1/7/2011 0.02
1/8/2011 0.02
1/9/2011
1/10/2011
1/11/2011 T
1/12/2011 0.18
1/13/2011
1/14/2011
1/15/2011
1/16/2011
1/17/2011
1/18/2011
1/19/2011
1/20/2011
1/21/2011
1/22/2011
1/23/2011
1/24/2011
1/25/2011
1/26/2011
1/27/2011
1/28/2011
1/29/2011
1/30/2011
1/31/2011
2/1/2011
2/2/2011
2/3/2011
2/4/2011
2/5/2011
2/6/2011
2/7/2011
2/8/2011
2/9/2011
2/10/2011
2/11/2011
2/12/2011
2/13/2011
2/14/2011
2/15/2011
2/16/2011
2/17/2011
2/18/2011
2/19/2011
2/20/2011
2/21/2011
2/22/2011
2/23/2011
2/24/2011
2/25/2011
2/26/2011
2/27/2011
2/28/2011
3/1/2011
3/2/2011
3/3/2011
3/4/2011
3/5/2011
3/6/2011
3/7/2011 1.21
3/8/2011
3/9/2011
3/10/2011 1.22
3/11/2011 1.62
3/12/2011
3/13/2011
3/14/2011
3/15/2011
3/16/2011 0.72
3/17/2011
3/18/2011
3/19/2011
3/20/2011
3/21/2011
3/22/2011 0.29
3/23/2011
3/24/2011 0.45
3/25/2011
3/26/2011
3/27/2011
3/28/2011
3/29/2011
3/30/2011
3/31/2011
Day of YearDaily PrcpMultiday Prcp
4/1/2011
4/2/2011
4/3/2011
4/4/2011
4/5/2011
4/6/2011
4/7/2011
4/8/2011
4/9/2011
4/10/2011
4/11/2011
4/12/2011
4/13/2011
4/14/2011
4/15/2011
4/16/2011
4/17/2011
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 0.00
5/4/2011 0.75
5/5/2011 0.18
5/6/2011
5/7/2011 0.10
5/8/2011
5/9/2011
5/10/2011
5/11/2011
5/12/2011
5/13/2011
5/14/2011
5/15/2011 0.51
5/16/2011 0.87
5/17/2011 0.07
5/18/2011 0.10
5/19/2011 0.39
5/20/2011 0.89
5/21/2011 0.03
5/22/2011
5/23/2011 0.02
5/24/2011
5/25/2011
5/26/2011
5/27/2011
5/28/2011
5/29/2011
5/30/2011
5/31/2011
6/1/2011
6/2/2011
6/3/2011
6/4/2011
6/5/2011
6/6/2011 T
6/7/2011 0.00
6/8/2011 0.00
6/9/2011
6/10/2011 0.06
6/11/2011
6/12/2011
6/13/2011 1.92
6/14/2011
6/15/2011
6/16/2011
6/17/2011
6/18/2011
6/19/2011
6/20/2011
6/21/2011
6/22/2011
6/23/2011
6/24/2011
6/25/2011
6/26/2011
6/27/2011
6/28/2011
6/29/2011
6/30/2011
Day of YearDaily PrcpMultiday Prcp
7/1/2011
7/2/2011
7/3/2011
7/4/2011
7/5/2011
7/6/2011
7/7/2011
7/8/2011
7/9/2011 3.68
7/10/2011
7/11/2011
7/12/2011 0.12
7/13/2011
7/14/2011
7/15/2011
7/16/2011
7/17/2011
7/18/2011
7/19/2011
7/20/2011
7/21/2011
7/22/2011
7/23/2011
7/24/2011
7/25/2011 0.53
7/26/2011
7/27/2011
7/28/2011
7/29/2011
7/30/2011
7/31/2011
8/1/2011
8/2/2011
8/3/2011
8/4/2011
8/5/2011
8/6/2011
8/7/2011
8/8/2011
8/9/2011
8/10/2011
8/11/2011
8/12/2011
8/13/2011
8/14/2011
8/15/2011 0.76
8/16/2011 0.96
8/17/2011
8/18/2011
8/19/2011 0.94
8/20/2011
8/21/2011
8/22/2011
8/23/2011
8/24/2011
8/25/2011
8/26/2011
8/27/2011
8/28/2011 5.25
8/29/2011
8/30/2011
8/31/2011
9/1/2011
9/2/2011
9/3/2011
9/4/2011
9/5/2011
9/6/2011 1.95
9/7/2011 1.35
9/8/2011 4.38
9/9/2011
9/10/2011 0.09
9/11/2011
9/12/2011
9/13/2011
9/14/2011
9/15/2011
9/16/2011
9/17/2011
9/18/2011
9/19/2011
9/20/2011
9/21/2011
9/22/2011
9/23/2011
9/24/2011 1.79
9/25/2011
9/26/2011
9/27/2011
9/28/2011
9/29/2011 0.93
9/30/2011



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 7:00 AM 5.63 M M M M
10/4/2010 7:00 AM 0.60 M M M M
10/6/2010 7:00 AM 0.04 M M M M
10/12/2010 7:00 AM 0.17 M M M M
10/27/2010 7:00 AM 0.36 M M M M
10/28/2010 7:00 AM 0.66 M M M M
1/7/2011 9:00 AM 0.02 0.2 0.02 0.0 0.02 Just enough to cover the ground in white. Roads are OK.
1/8/2011 8:20 AM 0.02 0.2 0.02 0.0 0.02 Snow that fell early yesterday morning melted by the mid-afternoon, new snow fell early this morning. 28/25
1/11/2011 10:00 AM T T T 0.0 0.00 It seems as though the dry layer at the 850-700mb level has been precipitated out.
1/12/2011 9:00 AM 0.18 2.1 0.16 2.0 0.18 Started off as -ZR then changed over to snow around 7 PM.
3/7/2011 10:30 AM 1.21 M M M M A little sleet mixed in at the end of the precip.
3/10/2011 10:35 AM 1.22 M M M M RA @ time of OBS. Winds SW @ 10 mph.
3/11/2011 7:00 AM 1.62 M M M M
3/16/2011 7:00 AM 0.72 M M M M
3/22/2011 7:00 AM 0.29 M M M M
3/24/2011 8:00 AM 0.45 M M M M
5/3/2011 7:00 AM 0.00 0.0 M M M
5/4/2011 7:45 AM 0.75 M M M M
5/5/2011 7:30 AM 0.18 M M M M
5/7/2011 7:35 AM 0.10 M M M M
5/15/2011 9:00 AM 0.51 M M M M
5/16/2011 7:00 AM 0.87 M M M M
5/17/2011 7:00 AM 0.07 M M M M
5/18/2011 7:00 AM 0.10 M M M M
5/19/2011 7:00 AM 0.39 M M M M
5/20/2011 7:00 AM 0.89 M M M M
5/21/2011 7:00 AM 0.03 M M M M
5/23/2011 7:00 AM 0.02 M M M M
6/6/2011 7:00 AM T M M M M Got scraped by a passing thundershower around midnight.
6/7/2011 7:00 AM 0.00 0.0 M M M
6/8/2011 7:00 AM 0.00 0.0 M M M
6/10/2011 8:00 AM 0.06 M M M M
6/13/2011 7:20 AM 1.92 M M M M
7/9/2011 7:00 AM 3.68 M M M M 1 hr rainfall from 2:54PM to 3:54PM was 2.93" and 14 minute total from 2:54 to 3:08 was .94"
7/12/2011 9:20 AM 0.12 M M M M
7/25/2011 8:00 AM 0.53 M M M M Sharp precip gradient just south of me. I saw a decent rainshaft back build right up to where I was for about an hour. I wouldn't be surprised if areas down (south) the peninsula got more than an inch yesterday afternoon.
8/15/2011 8:02 AM 0.76 M M M M VCTS LTNGCC NE
8/16/2011 8:04 AM 0.96 M M M M
8/19/2011 7:00 AM 0.94 M M M M High degree of variability over short distances yesterday. Heaviest rain would of fallen NE-N-NW-W of my location by 6-10 miles.
8/28/2011 7:00 AM 5.25 M M M M
9/6/2011 7:00 AM 1.95 M M M M
9/7/2011 7:00 AM 1.35 M M M M
9/8/2011 7:00 AM 4.38 M M M M
9/10/2011 7:00 AM 0.09 M M M M
9/24/2011 7:00 AM 1.79 M M M M
9/29/2011 7:00 AM 0.93 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



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