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Marine Thunderstorm Wind · Atlantic North

Marine Thunderstorm Wind April 19, 2026 · Patapsco River Including Baltimore Harbor, Atlantic North

39 mph

Estimated gust (34 kt)

Where the report was made, with tornadoes recorded within 15 miles over the years.

What the National Weather Service wrote

A squall produced an estimated wind gust to 34 knots (39 MPH) near a mesonet (MSI05) adjacent to the tidal Patapsco River.

The wider storm

A strong cold front resulted in a brief but widespread period of gale-force winds during the early to mid-morning hours across the Chesapeake Bay (north of Smith Point VA) and the tidal Potomac River.

Began near Baltimore Key Bridge (fskm2) (39.2274, -76.5813).

Source: NOAA Storm Events Database, event 1320858. Narratives are written by the National Weather Service forecast office that issued the report.

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