Marine Thunderstorm Wind — Tidal Potomac Cobb Is Md To Smith Pt Va, Atlantic North
2025-07-01 · near St Inigoes (knui), Tidal Potomac Cobb Is Md To Smith Pt Va, Atlantic North
34 MG
Magnitude
Event narrative
A wind gust of 34 knots (39 MPH) was measured by the ASOS at Saint Inigoes/Webster Field (KNUI) 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 → (38.1300, -76.4200)
Source: NOAA Storm Events Database, event_id 1269282. Narrative written by the NWS forecast office that issued the report.