Alert archive / Maryland / Flood Watches
Flood Watches in Maryland, 2012
7 flood watches in 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 flood watches reaches back to 2005.
Flood Watches by county
Each county as a circle sized by its count in 2012. Tap one for its archive.
- Flood Watches
- 7
- Busiest month
- October4 flood watches
- Busiest day
- October 27, 20123 flood watches
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 29, 4:45 PM EST | Flood Watch | LWX | Allegany, Washington | 9 hr |
| Mar 2, 11:53 AM EST | Flood Watch | LWX | Allegany, Anne Arundel, Baltimore, Carroll, Frederick, Prince George's and 2 more | 18 hr |
| Sep 6, 11:34 AM EDT | Flood Watch | AKQ | Dorchester, Somerset, Wicomico, Worcester | 5 hr |
| Oct 26, 4:00 PM EDT | Flood Watch | AKQ | Dorchester, Somerset, Wicomico, Worcester | 3 days |
| Oct 27, 4:39 AM EDT | Flood Watch | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 5 more | 61 hr |
| Oct 27, 4:51 AM EDT | Flood Watch | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 71 hr |
| Oct 27, 3:42 PM EDT | Flood Watch | PBZ | 58 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Allegany County3
- Washington County3
- Anne Arundel County2
- Baltimore County2
- Carroll County2
- Frederick County2
- Prince George's County2
- City of Baltimore2
- Dorchester County2
- Somerset County2
- Wicomico County2
- Worcester County2
- Calvert County1
- Charles County1
- Saint Mary's County1
- Caroline County1
- Cecil County1
- Kent County1
- Queen Anne's County1
- Talbot County1
The busiest days
Days with the most alerts issued, by UTC date.
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.