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Flood — Prince George's, MD

Jul 11, 2019

Flood Cause
Heavy Rain

A cold front moved into the area on the 11th, and out ahead of the boundary there was a warm and very humid airmass. The warm and humid airmass caused an unstable atmosphere which led to the development of showers and thunderstorms. Storms produced heavy rainfall, and they were slow to move due to a weak flow aloft. This led to instances of flooding and flash flooding.

Source: NOAA National Weather Service Storm Events Database (event 843253). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Prince George's, MD

This event is one of many recorded floods in Prince George's County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.

View Prince George's County flood data →

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