Minnesota, 1971Hail in Minnesota, August 21, 1971
August 21, 1971 · 5 events in 4 counties and zones
5 hail, as filed by the National Weather Service.
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
- Deaths
- 0
- Injuries
- 0
- Property damage
- None recorded
- Crop damage
- None recorded
- Events
- 5
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.
Hail, Becker
- When
- August 21, 7:45 AM CST
- Where
- Becker County
- Measured
- 1.75 in hail
- Coordinates
- 47.080, -96.080
Hail, Becker
- When
- August 21, 7:45 AM CST
- Where
- Becker County
- Measured
- 1.75 in hail
- Coordinates
- 46.780, -95.900
Hail, Mahnomen
- When
- August 21, 7:45 AM CST
- Where
- Mahnomen County
- Measured
- 1 in hail
- Coordinates
- 47.200, -95.780
Hail, Clearwater
- When
- August 21, 8:45 AM CST
- Where
- Clearwater County
- Measured
- 2.75 in hail
- Coordinates
- 47.500, -95.400
Hail, St. Louis
- When
- August 21, 8:30 PM CST
- Where
- St. Louis County
- Measured
- 1 in hail
- Coordinates
- 48.280, -93.000
- 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.
- Tornado and Hail in Illinois, August 21, 1971$25,000 · F1 · 4 events
- Hail and Damaging Wind in Ohio, August 21, 19711.75 in hail · 3 events
- Hail and Damaging Wind in Pennsylvania, August 21, 197170 kt wind · 2 events
- Damaging Wind in Louisiana, August 21, 197153 kt wind · 1 event
- Tornado in New York, August 21, 1971F0 · 1 event
- Damaging Wind in Kansas, August 21, 19711 event
- Hail in Nebraska, August 21, 19710.75 in hail · 1 event
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: 10054571, 10054572, 10054573, 10054574, 10054575.