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Marine Thunderstorm Wind · Atlantic North

Marine Thunderstorm Wind May 16, 2025 · Choptank River To Cambridge Md and the Little Choptank River, Atlantic North

72 mph

Measured gust (63 kt)

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

What the National Weather Service wrote

A wind gust of 63 knots (72 MPH) was measured by the Blackwalnut Harbor WeatherFlow sensor (XBWH).

The wider storm

A powerful line of thunderstorms produced winds as high as hurricane force over portions of the tidal Potomac River and Chesapeake Bay. A tornado briefly became a waterspout as it crossed the tidal Patapsco River in Baltimore.

Began near Blackwalnut Harbor (bwh) (38.6800, -76.3300).

Source: NOAA Storm Events Database, event 1250045. Narratives are written by the National Weather Service forecast office that issued the report.

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