Alert archive / Maryland / Flash Flood Warnings / 2015
Flash Flood Warnings in Maryland, July 2015
15 flash flood warnings in July 2015. 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 July 2015. Tap one for its archive.
- Flash Flood Warnings
- 15
- Busiest day
- July 7, 20153 flash flood warnings
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 |
|---|---|---|---|---|
| Jun 30, 9:52 PM EDT | Flash Flood Warning | LWX | Frederick, Washington | 4 hr |
| Jul 1, 1:32 AM EDT | Flash Flood Warning | LWX | Anne Arundel, Baltimore, Harford, Howard, City of Baltimore | 118 min |
| Jul 1, 8:27 PM EDT | Flash Flood Warning | LWX | Prince George's | 3 hr |
| Jul 6, 6:05 PM EDT | Flash Flood Warning | PHI | Cecil | 4 hr |
| Jul 6, 7:15 PM EDT | Flash Flood Warning | LWX | Baltimore, Carroll, Howard | 4 hr |
| Jul 6, 8:04 PM EDT | Flash Flood Warning | LWX | Anne Arundel, Howard, Prince George's | 116 min |
| Jul 6, 8:35 PM EDT | Flash Flood Warning | LWX | Anne Arundel, Baltimore, City of Baltimore | 3 hr |
| Jul 6, 10:33 PM EDT | Flash Flood Warning | LWX | Baltimore, Harford | 3 hr |
| Jul 8, 4:29 PM EDT | Flash Flood Warning | LWX | Prince George's | 3 hr |
| Jul 8, 9:07 PM EDT | Flash Flood Warning | LWX | Harford | 3 hr |
| Jul 14, 12:20 AM EDT | Flash Flood Warning | LWX | Baltimore, City of Baltimore | 3 hr |
| Jul 14, 3:29 AM EDT | Flash Flood Warning | LWX | Baltimore, Harford | 4 hr |
| Jul 15, 1:56 AM EDT | Flash Flood Warning | LWX | Baltimore, Harford, City of Baltimore | 3 hr |
| Jul 15, 2:23 AM EDT | Flash Flood Warning | LWX | Baltimore, Harford, City of Baltimore | 3 hr |
| Jul 29, 2:57 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.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20142016
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.