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Flash Flood in Prince George's County, Maryland
Flash Flood July 13, 2025 · Prince George's County, Maryland
Where the report was made, with tornadoes recorded within 15 miles over the years.
What the National Weather Service wrote
There was a 6.32 foot rise at NBAM2 (Northwest Branch Anacostia
River at Brentwood, MD) in 45 minutes (1235 PM through
120 PM).
The wider storm
Showers and thunderstorms developed early in the afternoon in an anomalously moist airmass along the Chesapeake Bay Breeze and remnant outflow boundaries. These storms remained nearly stationary through the first part of the afternoon producing a quick two to four inches of rain before dissipating.
Began near Riverdale (38.9445, -76.9552).
Source: NOAA Storm Events Database, event 1264199. Narratives are written by the National Weather Service forecast office that issued the report.
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