Marine Thunderstorm Wind — Tidal Potomac Indian Hd To Cobb Is Md, Atlantic North
2025-07-01 · near Potomac Light 33 (lt3), Tidal Potomac Indian Hd To Cobb Is Md, Atlantic North
34 EG
Magnitude
Event narrative
A thunderstorm produced an estimated wind gust to 34 knots (39 MPH) near the Potomac Light WeatherFlow sensor (XP33).
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 → (38.3400, -76.9900)
Source: NOAA Storm Events Database, event_id 1269304. Narrative written by the NWS forecast office that issued the report.