Alert archive / Maryland / Severe Thunderstorm Warnings / 2003
Severe Thunderstorm Warnings in Maryland, July 2003
51 severe thunderstorm warnings in July 2003. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in July 2003. Tap one for its archive.
- Severe Thunderstorm Warnings
- 51
- Busiest day
- July 7, 200313 severe thunderstorm warnings
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 30, 10:59 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 61 min |
| Jul 1, 1:04 AM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel | 56 min |
| Jul 4, 3:38 PM EDT | Severe Thunderstorm Warning | LWX | Frederick | 37 min |
| Jul 4, 5:01 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore | 59 min |
| Jul 6, 5:23 PM EDT | Severe Thunderstorm Warning | PHI | Cecil, Kent | 37 min |
| Jul 6, 7:57 PM EDT | Severe Thunderstorm Warning | LWX | Frederick | 63 min |
| Jul 6, 8:18 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 57 min |
| Jul 6, 8:45 PM EDT | Severe Thunderstorm Warning | LWX | Carroll | 45 min |
| Jul 6, 8:56 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Howard | 94 min |
| Jul 6, 8:58 PM EDT | Severe Thunderstorm Warning | LWX | Frederick | 62 min |
| Jul 6, 9:35 PM EDT | Severe Thunderstorm Warning | LWX | Harford | 70 min |
| Jul 6, 9:41 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, City of Baltimore | 64 min |
| Jul 6, 10:04 PM EDT | Severe Thunderstorm Warning | PHI | Kent | 56 min |
| Jul 6, 10:11 PM EDT | Severe Thunderstorm Warning | PHI | Cecil | 64 min |
| Jul 6, 10:15 PM EDT | Severe Thunderstorm Warning | PHI | Cecil | 60 min |
| Jul 6, 10:24 PM EDT | Severe Thunderstorm Warning | PHI | Queen Anne's | 51 min |
| Jul 6, 10:50 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Talbot | 40 min |
| Jul 7, 4:52 PM EDT | Severe Thunderstorm Warning | LWX | Prince George's | 53 min |
| Jul 7, 6:03 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Saint Mary's | 57 min |
| Jul 8, 9:34 PM EDT | Severe Thunderstorm Warning | PBZ | Garrett | 56 min |
| Jul 8, 9:42 PM EDT | Severe Thunderstorm Warning | LWX | Allegany | 78 min |
| Jul 9, 4:36 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 69 min |
| Jul 9, 4:53 PM EDT | Severe Thunderstorm Warning | LWX | Prince George's | 67 min |
| Jul 9, 5:25 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 65 min |
| Jul 9, 5:46 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's | 74 min |
| Jul 10, 9:47 PM EDT | Severe Thunderstorm Warning | LWX | Saint Mary's | 58 min |
| Jul 12, 4:15 PM EDT | Severe Thunderstorm Warning | PBZ | Garrett | 75 min |
| Jul 12, 5:30 PM EDT | Severe Thunderstorm Warning | LWX | Frederick | 60 min |
| Jul 12, 6:04 PM EDT | Severe Thunderstorm Warning | LWX | Carroll | 56 min |
| Jul 12, 6:33 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore | 57 min |
| Jul 12, 6:55 PM EDT | Severe Thunderstorm Warning | LWX | Harford | 65 min |
| Jul 12, 7:24 PM EDT | Severe Thunderstorm Warning | PHI | Cecil | 51 min |
| Jul 12, 7:57 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 63 min |
| Jul 14, 6:33 PM EDT | Severe Thunderstorm Warning | PBZ | Garrett | 57 min |
| Jul 14, 6:44 PM EDT | Severe Thunderstorm Warning | LWX | Allegany | 61 min |
| Jul 14, 7:37 PM EDT | Severe Thunderstorm Warning | PBZ | Garrett | 53 min |
| Jul 18, 3:29 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Prince George's | 46 min |
| Jul 18, 4:47 PM EDT | Severe Thunderstorm Warning | PHI | Talbot | 43 min |
| Jul 18, 5:00 PM EDT | Severe Thunderstorm Warning | LWX | Calvert | 60 min |
| Jul 18, 5:31 PM EDT | Severe Thunderstorm Warning | PHI | Talbot | 44 min |
| Jul 18, 5:55 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester | 30 min |
| Jul 21, 3:00 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 45 min |
| Jul 21, 7:28 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 32 min |
| Jul 22, 3:45 PM EDT | Severe Thunderstorm Warning | LWX | Saint Mary's | 45 min |
| Jul 22, 4:28 PM EDT | Severe Thunderstorm Warning | LWX | Saint Mary's | 32 min |
| Jul 22, 4:39 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester | 31 min |
| Jul 22, 4:49 PM EDT | Severe Thunderstorm Warning | PHI | Caroline | 56 min |
| Jul 22, 5:29 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick | 46 min |
| Jul 22, 7:15 PM EDT | Severe Thunderstorm Warning | LWX | Frederick | 45 min |
| Jul 22, 7:38 PM EDT | Severe Thunderstorm Warning | LWX | Carroll | 67 min |
| Jul 22, 7:44 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 46 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Frederick County6
- Montgomery County5
- Cecil County4
- Carroll County4
- Saint Mary's County4
- Garrett County4
- Anne Arundel County3
- Baltimore County3
- Kent County3
- Talbot County3
- Prince George's County3
- Harford County2
- Queen Anne's County2
- Caroline County2
- Calvert County2
- Allegany County2
- Dorchester County2
- Washington County2
- Howard County1
- City of Baltimore1
- Charles County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20022004
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.