Indiana, 1971

Tornadoes and Hail in Indiana, April 27, 1971

April 27, 1971 · 11 events in 7 counties and zones

9 hail, 2 tornado, 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

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The toll

Deaths
0
Injuries
2
Property damage
$50,000
Crop damage
None recorded
Events
11

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

9 hail, 2 tornado. Local standard time, as filed.

Hail, Vigo

When
April 27, 3:30 PM CST
Where
Vigo County
Measured
2 in hail
Coordinates
39.500, -87.400

Hail, Hendricks

When
April 27, 3:45 PM CST
Where
Hendricks County
Measured
0.75 in hail
Coordinates
39.700, -86.500

Tornado, Posey

When
April 27, 4:00 PM CST
Where
Posey County
Rating
F1
Path length
1 mi
Path width
50 yd
Property damage
$25,000
Coordinates
38.120, -87.830

Hail, Marion

When
April 27, 4:00 PM CST
Where
Marion County
Measured
1.5 in hail
Coordinates
39.880, -86.000

Hail, Marion

When
April 27, 4:00 PM CST
Where
Marion County
Measured
1 in hail
Coordinates
39.700, -86.280

Hail, Putnam

When
April 27, 4:01 PM CST
Where
Putnam County
Measured
2 in hail
Coordinates
39.500, -86.780

Hail, Jay

When
April 27, 4:55 PM CST
Where
Jay County
Measured
1.75 in hail
Coordinates
40.380, -85.080

Hail, Jay

When
April 27, 4:55 PM CST
Where
Jay County
Measured
1.75 in hail
Coordinates
40.380, -85.080

Hail, Jay

When
April 27, 5:00 PM CST
Where
Jay County
Measured
1.75 in hail
Coordinates
40.500, -85.080

Hail, Jay

When
April 27, 5:05 PM CST
Where
Jay County
Measured
1.75 in hail
Coordinates
40.380, -85.000

Tornado, Harrison

When
April 27, 6:30 PM CST
Where
Harrison County
Rating
F1
Path length
1.5 mi
Path width
50 yd
Injuries
2 direct, 0 indirect
Property damage
$25,000
Coordinates
38.030, -86.150

What these are

Hail
Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.
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.

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

The same day elsewhere

More

Every storm in Indiana in 1971Every state in 1971This day in weather historyThe tornado archive for Indiana, 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: 10003156, 10006261, 10006262, 10006475, 10006476, 10006477, 10006478, 10006479, 10006480, 10006481, 10006482.