The region was in the warm sector of deepening low pressure. Abundant shear, but somewhat limited instability resulted in the development of thunderstorms.
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Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS IWX wrote it up.
The region was in the warm sector of deepening low pressure. Abundant shear, but somewhat limited instability resulted in the development of thunderstorms. While most remained below severe levels, one did produce marginally severe hail.
The Northern Indiana radar (KIWX), 55 km away, was scanning. The volume nearest the first event began at 22:27 UTC.
1 thunderstorm wind. Local standard time, as filed.
The AWOS in Sturgis (KIRS) recorded a 61 mph wind gust.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Michigan in 2025Every state in 2025This day in weather historyWarnings in Michigan, October 2025
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: 1295417.