A line of strong thunderstorms moved across Stannard Rock late evening on the 21st producing a peak wind gust of 55 mph.
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The episode as NWS MQT wrote it up.
A line of strong thunderstorms moved across Stannard Rock late evening on the 21st producing a peak wind gust of 55 mph.
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Marquette, MI wrote its last area forecast discussion before the first event at May 21, 9:44 AM EST, 2 hours 6 minutes earlier.
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</html>The Marquette radar (KMQT), 76 km away, was scanning. The volume nearest the first event began at 16:51 UTC.
1 marine thunderstorm wind. Local standard time, as filed.
The C-MAN station at Stannard Rock Light recorded a peak thunderstorm wind gust of 55 mph.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Lake Superior in 2024Every state in 2024This day in weather history
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-10-01. Each event’s entry at NCEI: 1183541.