Alert archive / Maryland / Severe Thunderstorm Watches / 2012
Severe Thunderstorm Watches in Maryland, August 2012
2 severe thunderstorm watches in August 2012. 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 watches reaches back to 1997.
Severe Thunderstorm Watches by county
Each county as a circle sized by its count in August 2012. Tap one for its archive.
- Severe Thunderstorm Watches
- 2
- Busiest day
- August 5, 20121 severe thunderstorm watches
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 |
|---|---|---|---|---|
| Aug 5, 3:36 PM EDT | Severe Thunderstorm Watch | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 11 more | 5 hr |
| Aug 15, 2:34 PM EDT | Severe Thunderstorm Watch | SPC | Dorchester, Saint Mary's, Somerset, Wicomico, Worcester | 6 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Saint Mary's County2
- Anne Arundel County1
- Baltimore County1
- Calvert County1
- Caroline County1
- Carroll County1
- Cecil County1
- Charles County1
- Frederick County1
- Harford County1
- Howard County1
- Kent County1
- Montgomery County1
- Prince George's County1
- Queen Anne's County1
- Talbot County1
- City of Baltimore1
- Dorchester County1
- Somerset County1
- Wicomico County1
- Worcester County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20112013
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.