Alert archive / Maryland / Flash Flood Warnings
Flash Flood Warnings in Maryland, 2014
41 flash flood warnings in 2014. 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 flash flood warnings reaches back to 1986.
Flash Flood Warnings by county
Each county as a circle sized by its count in 2014. Tap one for its archive.
- Flash Flood Warnings
- 41
- Busiest month
- June18 flash flood warnings
- Busiest day
- June 12, 20148 flash flood 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 |
|---|---|---|---|---|
| Apr 30, 12:57 PM EDT | Flash Flood Warning | LWX | Howard, Montgomery | 9 hr |
| Apr 30, 1:20 PM EDT | Flash Flood Warning | LWX | Montgomery | 3 hr |
| Apr 30, 1:39 PM EDT | Flash Flood Warning | LWX | Baltimore, Carroll, Harford, Howard, Montgomery, City of Baltimore | 6 hr |
| Apr 30, 3:07 PM EDT | Flash Flood Warning | LWX | Anne Arundel, Howard, Montgomery, Prince George's | 3 hr |
| Apr 30, 3:50 PM EDT | Flash Flood Warning | LWX | Calvert, Charles, Prince George's, Saint Mary's | 3 hr |
| May 16, 7:11 AM EDT | Flash Flood Warning | LWX | Montgomery | 3 hr |
| May 16, 10:15 AM EDT | Flash Flood Warning | PHI | Queen Anne's, Talbot | 4 hr |
| Jun 10, 4:45 AM EDT | Flash Flood Warning | LWX | Harford | 3 hr |
| Jun 10, 9:28 AM EDT | Flash Flood Warning | LWX | Prince George's | 3 hr |
| Jun 10, 10:42 AM EDT | Flash Flood Warning | LWX | Prince George's | 3 hr |
| Jun 10, 1:28 PM EDT | Flash Flood Warning | PHI | Kent, Queen Anne's | 4 hr |
| Jun 10, 7:31 PM EDT | Flash Flood Warning | LWX | Baltimore, City of Baltimore | 4 hr |
| Jun 11, 9:32 PM EDT | Flash Flood Warning | LWX | Montgomery | 3 hr |
| Jun 11, 9:35 PM EDT | Flash Flood Warning | LWX | Washington | 3 hr |
| Jun 11, 9:39 PM EDT | Flash Flood Warning | LWX | Frederick, Washington | 3 hr |
| Jun 12, 3:03 PM EDT | Flash Flood Warning | LWX | Washington | 7 hr |
| Jun 12, 3:24 PM EDT | Flash Flood Warning | LWX | Frederick | 3 hr |
| Jun 12, 3:55 PM EDT | Flash Flood Warning | LWX | Frederick, Montgomery | 3 hr |
| Jun 12, 4:15 PM EDT | Flash Flood Warning | LWX | Frederick, Washington | 3 hr |
| Jun 12, 6:32 PM EDT | Flash Flood Warning | LWX | Allegany | 6 hr |
| Jun 12, 8:40 PM EDT | Flash Flood Warning | LWX | Allegany | 3 hr |
| Jun 13, 1:48 PM EDT | Flash Flood Warning | PHI | Cecil | 4 hr |
| Jun 19, 12:45 AM EDT | Flash Flood Warning | LWX | Baltimore, City of Baltimore | 3 hr |
| Jun 19, 1:43 AM EDT | Flash Flood Warning | PHI | Cecil, Kent, Queen Anne's | 4 hr |
| Jun 25, 7:16 PM EDT | Flash Flood Warning | LWX | Washington | 3 hr |
| Jul 1, 7:33 PM EDT | Flash Flood Warning | LWX | Washington | 3 hr |
| Jul 3, 5:55 PM EDT | Flash Flood Warning | LWX | Baltimore, Harford | 3 hr |
| Jul 3, 11:47 PM EDT | Flash Flood Warning | PHI | Caroline, Talbot | 4 hr |
| Jul 10, 2:08 PM EDT | Flash Flood Warning | LWX | Baltimore, City of Baltimore | 4 hr |
| Jul 10, 4:02 PM EDT | Flash Flood Warning | PHI | Caroline | 4 hr |
| Jul 10, 5:55 PM EDT | Flash Flood Warning | LWX | Montgomery | 3 hr |
| Aug 12, 11:46 AM EDT | Flash Flood Warning | LWX | Howard, Montgomery, Prince George's | 5 hr |
| Aug 12, 12:41 PM EDT | Flash Flood Warning | LWX | Anne Arundel, Baltimore, Howard, Montgomery, Prince George's, City of Baltimore | 6 hr |
| Aug 12, 2:17 PM EDT | Flash Flood Warning | LWX | Anne Arundel | 6 hr |
| Aug 12, 2:30 PM EDT | Flash Flood Warning | LWX | Charles, Prince George's | 3 hr |
| Aug 12, 3:52 PM EDT | Flash Flood Warning | LWX | Anne Arundel, Calvert, Prince George's | 3 hr |
| Aug 12, 5:59 PM EDT | Flash Flood Warning | PHI | Kent, Queen Anne's, Talbot | 7 hr |
| Aug 12, 7:02 PM EDT | Flash Flood Warning | PHI | Cecil, Kent, Queen Anne's | 4 hr |
| Aug 12, 9:37 PM EDT | Flash Flood Warning | PHI | Cecil | 4 hr |
| Aug 23, 3:01 AM EDT | Flash Flood Warning | PBZ | Garrett | 3 hr |
| Oct 21, 7:38 PM EDT | Flash Flood Warning | LWX | Baltimore, City of Baltimore | 3 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Montgomery County10
- Prince George's County8
- Baltimore County7
- City of Baltimore6
- Washington County6
- Howard County5
- Queen Anne's County5
- Anne Arundel County4
- Kent County4
- Frederick County4
- Cecil County4
- Harford County3
- Talbot County3
- Calvert County2
- Charles County2
- Allegany County2
- Caroline County2
- Carroll County1
- Saint Mary's County1
- Garrett County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20132015
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. Rebuilt daily.