Alert archive / Maryland / Red Flag Warnings
Red Flag Warnings in Maryland, 2009
4 red flag warnings in 2009. 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 red flag warnings reaches back to 2005.
Red Flag Warnings by county
Each county as a circle sized by its count in 2009. Tap one for its archive.
- Red Flag Warnings
- 4
- Busiest month
- February2 red flag warnings
- Busiest day
- February 12, 20092 red flag warnings
Over time
By month
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 |
|---|---|---|---|---|
| Feb 12, 5:17 AM EST | Red Flag Warning | AKQ | Dorchester, Somerset, Wicomico, Worcester | 16 hr |
| Feb 12, 6:49 AM EST | Red Flag Warning | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Charles, Frederick and 4 more | 14 hr |
| Mar 23, 4:23 AM EDT | Red Flag Warning | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 19 hr |
| Apr 28, 10:34 AM EDT | Red Flag Warning | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 9 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Caroline County2
- Cecil County2
- Kent County2
- Queen Anne's County2
- Talbot County2
- Dorchester County1
- Somerset County1
- Wicomico County1
- Worcester County1
- Anne Arundel County1
- Baltimore County1
- Calvert County1
- Carroll County1
- Charles County1
- Frederick County1
- Prince George's County1
- Saint Mary's County1
- Washington County1
- City of Baltimore1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20082010
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.