Marine Thunderstorm Wind — Tidal Potomac Key Bridge To Indian Hd Md, Atlantic North
2025-07-01 · near (dca)reagan National Airport, Tidal Potomac Key Bridge To Indian Hd Md, Atlantic North
37 MG
Magnitude
Event narrative
Wind gusts of up to 37 knots (43 MPH) were measured by the ASOS at Ronald Reagan Washington National Airport (KDCA) adjacent to the tidal Potomac River.
Wider weather episode
A strong cold front produced widespread showers and thunderstorms. Some of these storms organized into lines and produced localized damaging wind gusts. A discrete supercell thunderstorm produced a brief tornado over southern Maryland.
View location on OpenStreetMap → (38.8600, -77.0300)
Source: NOAA Storm Events Database, event_id 1269276. Narrative written by the NWS forecast office that issued the report.