Scattered thunderstorms developed along a weak convergence axis across central South Dakota in the late afternoon hours. Slow moving storms made use of up to 3000 J/kg MLCAPE and marginal deep-layer shear around 30 knots to produce considerable large hail and spotty damaging winds through early evening.

Hail in BRULE, SOUTH DAKOTA
From 20-JUN-20 19:03:00 to 20-JUN-20 19:05:00 (CST-6)
Location: EAGLE
Magnitude: 1.00 
Crop damage: 12.00K
Reported by: Public

Some damage was noted to corn fields. Crop damage is an estimate from insured losses. Information provided by the United States Department of Agriculture.

Hail in BRULE, SOUTH DAKOTA
From 20-JUN-20 17:20:00 to 20-JUN-20 17:22:00 (CST-6)
Location: (9V9)CHAMBERLAIN ARP
Magnitude: 1.75 
Crop damage: 100.00K
Reported by: Public

Crop damage is an estimate from insured losses. Information provided by the United States Department of Agriculture.

Hail in BRULE, SOUTH DAKOTA
From 20-JUN-20 18:04:00 to 20-JUN-20 18:06:00 (CST-6)
Location: EAGLE
Magnitude: 1.50 
Crop damage: 40.00K
Reported by: Public

Crop damage is an estimate from insured losses. Information provided by the United States Department of Agriculture.

Hail in GREGORY, SOUTH DAKOTA
From 20-JUN-20 18:30:00 to 20-JUN-20 18:32:00 (CST-6)
Location: LUCAS
Magnitude: 2.75 
Crop damage: 10.00K
Reported by: Social Media

Crop damage is an estimate from insured losses. Information provided by the United States Department of Agriculture.

Thunderstorm Wind in CHARLES MIX, SOUTH DAKOTA
From 20-JUN-20 19:30:00 to 20-JUN-20 19:33:00 (CST-6)
Location: ACADEMY
Magnitude: 56.00 MG
Reported by: Public

Wind gust of 65 mph was measured by a personal weather station.

Hail in CHARLES MIX, SOUTH DAKOTA
From 20-JUN-20 19:11:00 to 20-JUN-20 19:13:00 (CST-6)
Location: PLATTE
Magnitude: 1.00 
Crop damage: 14.00K
Reported by: Social Media

Crop damage is an estimate from insured losses. Information provided by the United States Department of Agriculture.

Hail in CHARLES MIX, SOUTH DAKOTA
From 20-JUN-20 19:25:00 to 20-JUN-20 19:27:00 (CST-6)
Location: PLATTE MUNI ARPT
Magnitude: 1.50 
Reported by: Trained Spotter

Pea to ping-pong ball size hail covered the ground.

Hail in GREGORY, SOUTH DAKOTA
From 20-JUN-20 18:37:00 to 20-JUN-20 18:39:00 (CST-6)
Location: LUCAS
Magnitude: 2.00 
Reported by: Public

Hail in GREGORY, SOUTH DAKOTA
From 20-JUN-20 18:39:00 to 20-JUN-20 18:41:00 (CST-6)
Location: LUCAS
Magnitude: 1.75 
Property damage: 10.00K
Reported by: Public

Hail damaged several cars. Property damage costs are rough estimates.

Hail in GREGORY, SOUTH DAKOTA
From 20-JUN-20 20:18:00 to 20-JUN-20 20:20:00 (CST-6)
Location: FT RANDALL
Magnitude: 1.75 
Reported by: Public

Hail in BRULE, SOUTH DAKOTA
From 20-JUN-20 16:58:00 to 20-JUN-20 17:00:00 (CST-6)
Location: CHAMBERLAIN
Magnitude: 1.50 
Reported by: Broadcast Media

Hail in BRULE, SOUTH DAKOTA
From 20-JUN-20 17:12:00 to 20-JUN-20 17:14:00 (CST-6)
Location: (9V9)CHAMBERLAIN ARP
Magnitude: 1.75 
Reported by: Trained Spotter

The ground was covered by walnut to golf ball size hail.

Hail in BRULE, SOUTH DAKOTA
From 20-JUN-20 17:18:00 to 20-JUN-20 17:20:00 (CST-6)
Location: (9V9)CHAMBERLAIN ARP
Magnitude: 1.75 
Reported by: Public

Hail in BRULE, SOUTH DAKOTA
From 20-JUN-20 17:32:00 to 20-JUN-20 17:34:00 (CST-6)
Location: LYONVILLE
Magnitude: 1.75 
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Public

Several cars were damaged by falling hail. Property damage costs are rough estimates.

Hail in CHARLES MIX, SOUTH DAKOTA
From 20-JUN-20 18:48:00 to 20-JUN-20 18:50:00 (CST-6)
Location: PLATTE
Magnitude: 1.00 
Reported by: Public

Hail in BRULE, SOUTH DAKOTA
From 20-JUN-20 18:53:00 to 20-JUN-20 18:55:00 (CST-6)
Location: EAGLE
Magnitude: 1.00 
Reported by: Public

Hail from pea to quarter size fell for a couple minutes.

Hail in CHARLES MIX, SOUTH DAKOTA
From 20-JUN-20 19:30:00 to 20-JUN-20 19:32:00 (CST-6)
Location: ACADEMY
Magnitude: 1.00 
Reported by: Social Media

Hail in GREGORY, SOUTH DAKOTA
From 20-JUN-20 19:39:00 to 20-JUN-20 19:41:00 (CST-6)
Location: BONESTEEL
Magnitude: 1.00 
Reported by: Public

Hail in CHARLES MIX, SOUTH DAKOTA
From 20-JUN-20 19:54:00 to 20-JUN-20 19:56:00 (CST-6)
Location: PLATTE
Magnitude: 1.00 
Reported by: Social Media

Thunderstorm Wind in CHARLES MIX, SOUTH DAKOTA
From 20-JUN-20 20:15:00 to 20-JUN-20 20:18:00 (CST-6)
Location: RAVINIA
Magnitude: 56.00 EG
Property damage: 2.00K
Reported by: Public

Several limbs from 4 to 5 inches in diameter were removed from trees. Property damage costs are rough estimates.

Hail in GREGORY, SOUTH DAKOTA
From 20-JUN-20 20:45:00 to 20-JUN-20 20:47:00 (CST-6)
Location: FT RANDALL
Magnitude: 1.00 
Reported by: Public

Hail of various size covered the ground.