Marine Thunderstorm Wind · Atlantic North

Marine Thunderstorm Wind February 21, 2014 · Nantucket Sound, Atlantic North

40 mph

Measured gust (35 kt)

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

What the National Weather Service wrote

The Weatherflow mesonet site at Chatham recorded a wind gust of 40 mph.

The wider storm

A warm front moved northward into southern New England bringing warm air and unstable air into the region. Showers and a few thunderstorms developed as a cold front moved into the unstable air, particularly over the waters.

Began near Hyannisport (41.6000, -70.4200).

Source: NOAA Storm Events Database, event 503822. Narratives are written by the National Weather Service forecast office that issued the report.

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