Thunderstorm Wind, Allegan
- When
- June 6, 8:00 AM CST
- Where
- Allegan County
- Measured
- 66 kt (76 mph)
- Coordinates
- 42.700, -86.080
Tornado and Hail in Michigan, June 6, 1971
7 thunderstorm wind, 1 tornado, 1 hail, as filed by the National Weather Service.
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
The toll
- Deaths
- 0
- Injuries
- 0
- Property damage
- None recorded
- Crop damage
- None recorded
- Events
- 9
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.
Event by event
7 thunderstorm wind, 1 tornado, 1 hail. Local standard time, as filed.
Thunderstorm Wind, Muskegon
- When
- June 6, 8:03 AM CST
- Where
- Muskegon County
- Measured
- 50 kt (58 mph)
- Coordinates
- 43.200, -86.180
Tornado, Montcalm
- When
- June 6, 9:09 AM CST
- Where
- Montcalm County
- Rating
- F0
- Path length
- 0.3 mi
- Path width
- 20 yd
- Coordinates
- 43.280, -85.050
Thunderstorm Wind, Clinton
- When
- June 6, 9:20 AM CST
- Where
- Clinton County
- Measured
- 55 kt (63 mph)
- Coordinates
- 42.780, -84.580
Thunderstorm Wind, Genesee
- When
- June 6, 10:15 AM CST
- Where
- Genesee County
- Measured
- 51 kt (59 mph)
- Coordinates
- 43.000, -83.680
Thunderstorm Wind, Washtenaw
- When
- June 6, 10:30 AM CST
- Where
- Washtenaw County
- Measured
- 58 kt (67 mph)
- Coordinates
- 42.200, -83.580
Thunderstorm Wind, Macomb
- When
- June 6, 10:45 AM CST
- Where
- Macomb County
- Coordinates
- 42.700, -83.000
Thunderstorm Wind, Wayne
- When
- June 6, 10:55 AM CST
- Where
- Wayne County
- Measured
- 52 kt (60 mph)
- Coordinates
- 42.380, -83.000
Hail, Cass
- When
- June 6, 3:00 PM CST
- Where
- Cass County
- Measured
- 1.75 in hail
- Coordinates
- 41.880, -86.000
What these are
- Thunderstorm Wind
- Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.
- Tornado
- A violently rotating column of air in contact with the ground and extending from a thunderstorm, filed with its path, width and Fujita or Enhanced Fujita rating from the damage survey.
- Hail
- Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.
After NWS Directive 10-1605, the rules offices file Storm Data by.
The same day elsewhere
- Tornadoes and Hail in Kansas, June 6, 1971
- Tornadoes and Hail in Iowa, June 6, 1971
- Tornado and Damaging Winds in Wisconsin, June 6, 1971
- Tornadoes and Hail in Nebraska, June 6, 1971
- Hail and Damaging Winds in Pennsylvania, June 6, 1971
- Hail and Damaging Winds in Missouri, June 6, 1971
- Tornadoes and Damaging Winds in South Dakota, June 6, 1971
- Hail and Damaging Wind in Indiana, June 6, 1971
- Hail and Damaging Wind in Illinois, June 6, 1971
- Hail and Damaging Wind in Virginia, June 6, 1971
- Damaging Winds in Ohio, June 6, 1971
- Damaging Winds in Mississippi, June 6, 1971
More
Every storm in Michigan in 1971Every state in 1971This day in weather historyThe tornado archive for Michigan, 1971
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 2026-09-24. Each event’s entry at NCEI: 10039397, 10039398, 10039399, 10039400, 10039401, 10040249, 10040250, 10040251, 10040252.