Lake Huron, 2019

Marine Thunderstorm Wind in Lake Huron, October 27, 2019

October 27, 2019 · NWS DTX · 1 event in 1 county or zone

A thunderstorm near Fort Gratioit produced a wind gust around 35 knots.

Where it happened

Every event with a place to put it. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

Open the live radar over this ground

The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
1

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.

What happened

The episode as NWS DTX wrote it up.

A thunderstorm near Fort Gratioit produced a wind gust around 35 knots.

What forecasters said that day

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 Detroit, MI wrote its last area forecast discussion before the first event at Oct 27, 1:57 AM EST, 2 hours 21 minutes earlier.

Area forecast discussion, Oct 27, 1:57 AM EST, 2 hours 21 minutes before
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Hazardous weather outlook, Oct 27, 2:17 AM EST, 2 hours 1 minute before
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In the hours before

Special weather statement, Oct 27, 1:25 AM EST, 2 hours 53 minutes before
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Special weather statement, Oct 27, 2:20 AM EST, 1 hour 58 minutes before
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Special weather statement, Oct 27, 2:29 AM EST, 1 hour 49 minutes before
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Special weather statement, Oct 27, 3:00 AM EST, 1 hour 18 minutes before
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Special weather statement, Oct 27, 3:32 AM EST, 46 minutes before
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Special weather statement, Oct 27, 4:00 AM EST, 18 minutes before
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The radar

The Detroit radar (KDTX), 92 km away, was scanning. The volume nearest the first event began at 09:17 UTC.

Open the radar archive at this moment

Event by event

1 marine thunderstorm wind. Local standard time, as filed.

Marine Thunderstorm Wind, Port Sanilac to Port Huron Mi

When
October 27, 4:18 AM EST
Where
Port Sanilac to Port Huron Mi forecast zone, 0.29 mi SSW of Fort Gratiot Wlon Station (Ftgm4)
Measured
36 kt (41 mph) measured gust
Reported by
C-MAN Station
Coordinates
43.006, -82.422

What these are

Marine Thunderstorm Wind
Thunderstorm winds of 34 knots or more over coastal or lake waters.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Lake Huron in 2019Every state in 2019This day in weather history

Sources

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 2026-09-30. Each event’s entry at NCEI: 859310.