Alert archive / Maryland / Tornado Watches / 2004
Tornado Watches in Maryland, September 2004
7 tornado watches in September 2004. 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 tornado watches reaches back to 1997.
Tornado Watches by county
Each county as a circle sized by its count in September 2004. Tap one for its archive.
- Tornado Watches
- 7
- Busiest day
- September 17, 20043 tornado 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 |
|---|---|---|---|---|
| Sep 8, 12:50 PM EDT | Tornado Watch | SPC | Charles, Prince George's | 6 hr |
| Sep 8, 6:40 PM EDT | Tornado Watch | SPC | Allegany, Anne Arundel, Calvert, Carroll, Charles, Frederick and 6 more | 5 hr |
| Sep 17, 1:15 PM EDT | Tornado Watch | SPC | Anne Arundel, Calvert, Charles, Prince George's, Saint Mary's | 7 hr |
| Sep 17, 3:50 PM EDT | Tornado Watch | SPC | Anne Arundel, Baltimore, Carroll, Frederick, Harford, Howard and 3 more | 4 hr |
| Sep 17, 6:50 PM EDT | Tornado Watch | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 14 more | 5 hr |
| Sep 28, 11:25 AM EDT | Tornado Watch | SPC | Calvert, Charles, Dorchester, Saint Mary's, Somerset, Wicomico and 1 more | 6 hr |
| Sep 28, 2:25 PM EDT | Tornado Watch | SPC | Anne Arundel, Baltimore, Caroline, Cecil, Harford, Howard and 5 more | 7 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Charles County5
- Prince George's County5
- Anne Arundel County5
- Calvert County4
- Howard County4
- Saint Mary's County4
- City of Baltimore4
- Carroll County3
- Frederick County3
- Montgomery County3
- Washington County3
- Baltimore County3
- Harford County3
- Caroline County2
- Cecil County2
- Dorchester County2
- Kent County2
- Queen Anne's County2
- Somerset County2
- Talbot County2
- Allegany County1
- Wicomico County1
- Worcester County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20032005
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.