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Viewing Station:
MD-AA-51 : Severn 1.5 SSW
Nov 10, 2011 - May 30, 2026
4,626 Total Observations
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Station Overview
Climatology
Precip Summary
Year-Over-Year
Precip Calendar
Precip Distribution
Obs Calendar
Obs Tables
Observation Data Tables
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Daily Precip
141
Multi-day Precip
0
Significant Weather
0
Hail
0
Condition Monitoring
0
Map
Obs Date
Obs Time
Gauge Catch (in)
Snowfall (in)
Snowpack (in)
Flooding
Notes
Depth
SWE
Depth
SWE
2026-05-30
7:00 AM
0.00
0.0
NA
NA
NA
2026-05-29
6:01 AM
0.00
0.0
NA
NA
NA
2026-05-28
9:23 AM
0.37
NA
NA
NA
NA
2026-05-27
6:07 AM
0.02
NA
NA
NA
NA
2026-05-26
6:39 AM
0.04
NA
NA
NA
NA
2026-05-25
6:11 AM
0.05
NA
NA
NA
NA
2026-05-24
10:22 AM
1.52
NA
NA
NA
NA
2026-05-23
7:42 AM
0.94
NA
NA
NA
NA
2026-05-22
8:10 AM
0.20
NA
NA
NA
NA
2026-05-21
8:41 AM
0.36
NA
NA
NA
NA
2026-05-20
7:00 AM
0.00
0.0
NA
NA
NA
2026-05-19
6:17 AM
0.00
0.0
NA
NA
NA
2026-05-18
7:00 AM
0.00
0.0
NA
NA
NA
2026-05-17
9:48 AM
0.00
0.0
NA
NA
NA
2026-05-16
7:00 AM
0.00
0.0
NA
NA
NA
2026-05-15
7:00 AM
0.00
0.0
NA
NA
NA
2026-05-14
6:16 AM
0.60
NA
NA
NA
NA
2026-05-13
6:25 AM
0.00
0.0
NA
NA
NA
2026-05-12
6:15 AM
0.06
NA
NA
NA
NA
2026-05-11
6:16 AM
0.14
NA
NA
NA
NA
2026-05-10
8:47 AM
0.07
NA
NA
NA
NA
2026-05-09
7:00 AM
0.00
0.0
NA
NA
NA
2026-05-08
6:14 AM
T
NA
NA
NA
NA
2026-05-07
6:06 AM
0.27
NA
NA
NA
NA
2026-05-06
6:34 AM
0.00
0.0
NA
NA
NA
2026-05-05
6:12 AM
0.00
0.0
NA
NA
NA
2026-05-04
7:44 AM
0.00
0.0
NA
NA
NA
2026-05-03
7:00 AM
0.00
0.0
NA
NA
NA
2026-05-02
7:00 AM
T
NA
NA
NA
NA
2026-04-30
6:16 AM
0.41
NA
NA
NA
NA
2026-04-29
6:15 AM
0.03
NA
NA
NA
NA
2026-04-28
6:14 AM
0.00
0.0
NA
NA
NA
2026-04-27
6:15 AM
0.00
0.0
NA
NA
NA
2026-04-26
8:58 AM
0.18
NA
NA
NA
NA
2026-04-25
9:00 AM
0.45
NA
NA
NA
NA
2026-04-23
6:16 AM
0.05
NA
NA
NA
NA
2026-04-22
6:14 AM
0.00
0.0
NA
NA
NA
2026-04-21
6:11 AM
0.00
0.0
NA
NA
NA
2026-04-20
6:11 AM
0.11
NA
NA
NA
NA
2026-04-19
8:19 AM
0.00
0.0
NA
NA
NA
2026-04-18
7:00 AM
0.00
0.0
NA
NA
NA
2026-04-17
5:59 AM
0.00
0.0
NA
NA
NA
2026-04-16
7:00 AM
0.00
0.0
NA
NA
NA
2026-04-15
9:05 AM
0.06
NA
NA
NA
NA
2026-04-14
6:21 AM
0.00
0.0
NA
NA
NA
2026-04-13
7:00 AM
0.00
0.0
NA
NA
NA
2026-04-12
9:43 AM
0.00
0.0
NA
NA
NA
2026-04-11
6:45 AM
0.00
0.0
NA
NA
NA
2026-04-10
7:15 AM
0.00
0.0
NA
NA
NA
2026-04-09
8:01 AM
0.00
0.0
NA
NA
NA
2026-04-08
9:03 AM
0.00
0.0
NA
NA
NA
2026-04-07
8:00 AM
0.00
0.0
NA
NA
NA
2026-04-06
10:32 AM
0.55
NA
NA
NA
NA
2026-04-05
8:36 AM
0.00
0.0
NA
NA
NA
2026-04-04
7:00 AM
0.00
0.0
NA
NA
NA
2026-04-03
6:11 AM
0.02
NA
NA
NA
NA
2026-04-02
6:12 AM
0.60
NA
NA
NA
NA
2026-04-01
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-31
6:14 AM
0.06
NA
NA
NA
NA
2026-03-30
6:10 AM
0.00
0.0
NA
NA
NA
2026-03-29
8:31 AM
0.00
0.0
NA
NA
NA
2026-03-28
7:00 AM
0.19
NA
NA
NA
NA
2026-03-27
8:14 AM
0.02
NA
NA
NA
NA
2026-03-26
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-25
6:25 AM
0.00
0.0
NA
NA
NA
2026-03-24
6:14 AM
0.09
NA
NA
NA
NA
2026-03-23
6:19 AM
T
NA
NA
NA
NA
2026-03-22
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-21
8:46 AM
0.09
NA
NA
NA
NA
2026-03-20
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-18
6:16 AM
0.00
0.0
NA
NA
NA
2026-03-17
6:25 AM
0.60
NA
NA
NA
NA
2026-03-16
8:31 AM
0.12
NA
NA
NA
NA
2026-03-14
8:01 AM
0.00
0.0
NA
NA
NA
2026-03-13
8:46 AM
0.46
0.5
NA
NA
NA
2026-03-12
6:18 AM
0.14
NA
NA
NA
NA
2026-03-11
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-10
6:15 AM
0.00
0.0
NA
NA
NA
2026-03-09
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-08
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-07
8:45 AM
0.02
NA
NA
NA
NA
2026-03-06
6:13 AM
0.14
NA
NA
NA
NA
2026-03-05
6:36 AM
0.04
NA
NA
NA
NA
2026-03-04
6:16 AM
0.37
NA
NA
NA
NA
2026-03-03
6:13 AM
0.04
0.5
NA
NA
NA
2026-03-02
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-01
7:00 AM
0.00
0.0
NA
NA
NA
2026-02-28
7:54 AM
0.00
0.0
NA
NA
NA
2026-02-27
8:25 AM
T
NA
NA
NA
NA
2026-02-26
6:11 AM
0.00
0.0
NA
NA
NA
2026-02-25
6:29 AM
0.00
0.0
NA
NA
NA
2026-02-24
6:16 AM
T
T
NA
NA
NA
2026-02-23
8:13 AM
0.69
2.0
NA
2.0
NA
2026-02-22
8:13 AM
0.09
NA
NA
NA
NA
2026-02-21
8:50 AM
0.37
NA
NA
NA
NA
2026-02-20
6:14 AM
0.42
NA
NA
NA
NA
2026-02-19
7:53 AM
0.00
0.0
NA
NA
NA
2026-02-18
7:00 AM
T
NA
NA
NA
NA
2026-02-17
6:14 AM
0.02
NA
NA
NA
NA
2026-02-16
10:30 AM
0.54
NA
NA
NA
NA
2026-02-13
10:18 AM
0.00
0.0
NA
NA
NA
2026-02-11
6:08 AM
0.00
0.0
NA
NA
NA
2026-02-10
6:15 AM
0.00
0.0
NA
NA
NA
2026-02-09
7:00 AM
0.00
0.0
NA
NA
NA
2026-02-08
6:37 AM
0.00
0.0
NA
NA
NA
2026-02-07
8:02 AM
T
T
NA
NA
NA
2026-02-06
7:00 AM
0.00
0.0
NA
NA
NA
2026-02-05
6:14 AM
0.00
0.0
NA
NA
NA
2026-02-04
6:25 AM
0.00
0.0
NA
NA
NA
2026-02-03
8:17 AM
0.00
0.0
NA
NA
NA
2026-02-02
8:18 AM
0.00
0.0
NA
NA
NA
2026-02-01
7:00 AM
0.00
0.0
NA
NA
NA
2026-01-31
8:12 AM
0.00
0.0
NA
NA
NA
2026-01-30
7:30 AM
0.00
0.0
NA
NA
NA
2026-01-29
7:00 AM
0.00
0.0
NA
NA
NA
2026-01-28
8:36 AM
0.00
0.0
NA
8.0
NA
2026-01-27
7:00 AM
0.00
0.0
NA
8.0
NA
2026-01-26
8:22 AM
1.46
2.0
NA
8.1
NA
2026-01-25
8:05 AM
0.54
6.0
0.54
6.0
0.54
2026-01-24
9:17 AM
0.00
0.0
NA
NA
NA
2026-01-23
7:00 AM
0.00
0.0
NA
NA
NA
2026-01-20
6:12 AM
0.00
0.0
NA
NA
NA
2026-01-19
9:09 AM
0.05
0.2
NA
NA
NA
2026-01-18
9:54 AM
0.19
NA
NA
NA
NA
2026-01-17
7:03 AM
T
T
T
T
T
2026-01-16
6:15 AM
0.00
0.0
NA
NA
NA
2026-01-15
7:00 AM
T
NA
NA
NA
NA
2026-01-14
7:00 AM
0.00
0.0
NA
NA
NA
2026-01-13
7:00 AM
0.00
0.0
NA
NA
NA
2026-01-12
7:00 AM
0.00
0.0
NA
NA
NA
2026-01-11
8:44 AM
1.17
NA
NA
NA
NA
2026-01-10
9:05 AM
0.07
NA
NA
NA
NA
2026-01-09
6:11 AM
0.00
0.0
NA
NA
NA
2026-01-08
6:24 AM
0.00
0.0
NA
NA
NA
2026-01-07
6:10 AM
0.00
0.0
NA
NA
NA
2026-01-06
7:00 AM
0.00
0.0
NA
NA
NA
2026-01-05
6:21 AM
0.00
0.0
NA
NA
NA
2026-01-04
9:09 AM
0.00
0.0
NA
NA
NA
2026-01-03
10:57 AM
0.00
0.0
NA
NA
NA
2026-01-02
7:52 AM
0.00
0.0
NA
NA
NA
2026-01-01
9:11 AM
T
T
T
T
T