A long-lived supercell thunderstorm tracked east-northeast across central Campbell and Crook Counties. The storm produced large hail and wind gusts around 70 mph along its path, including the Gillette area.

Thunderstorm Wind in CAMPBELL, WYOMING
From 28-JUN-20 13:10:00 to 28-JUN-20 13:10:00 (MST-7)
Location: SAVAGETON
Magnitude: 61.00 EG
Crop damage: 0.00K
Reported by: Public

The roof was torn off a home.

Thunderstorm Wind in CAMPBELL, WYOMING
From 28-JUN-20 13:22:00 to 28-JUN-20 13:22:00 (MST-7)
Location: ECHETA
Magnitude: 53.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Thunderstorm Wind in CAMPBELL, WYOMING
From 28-JUN-20 13:25:00 to 28-JUN-20 13:25:00 (MST-7)
Location: GILLETTE
Magnitude: 61.00 EG
Crop damage: 0.00K
Reported by: Trained Spotter

Wind gusts were estimated at 70 mph.

Thunderstorm Wind in CAMPBELL, WYOMING
From 28-JUN-20 13:30:00 to 28-JUN-20 13:30:00 (MST-7)
Location: GILLETTE
Magnitude: 61.00 EG
Crop damage: 0.00K
Reported by: Trained Spotter

Winds tore the roof off a barn and tossed the debris 150 feet.

Hail in CAMPBELL, WYOMING
From 28-JUN-20 13:35:00 to 28-JUN-20 13:35:00 (MST-7)
Location: GILLETTE
Magnitude: 1.00 
Crop damage: 0.00K
Reported by: Public

Thunderstorm Wind in CAMPBELL, WYOMING
From 28-JUN-20 13:40:00 to 28-JUN-20 13:40:00 (MST-7)
Location: GILLETTE
Magnitude: 52.00 EG
Crop damage: 0.00K
Reported by: Trained Spotter

Wind gusts were estimated at 60 mph.

Hail in CAMPBELL, WYOMING
From 28-JUN-20 13:42:00 to 28-JUN-20 13:42:00 (MST-7)
Location: GILLETTE
Magnitude: 1.00 
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in CAMPBELL, WYOMING
From 28-JUN-20 13:50:00 to 28-JUN-20 13:50:00 (MST-7)
Location: GILLETTE
Magnitude: 1.00 
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in CAMPBELL, WYOMING
From 28-JUN-20 13:50:00 to 28-JUN-20 13:50:00 (MST-7)
Location: GILLETTE
Magnitude: 52.00 EG
Crop damage: 0.00K
Reported by: Trained Spotter

Wind gusts were estimated at 60 mph.

Hail in CAMPBELL, WYOMING
From 28-JUN-20 14:05:00 to 28-JUN-20 14:05:00 (MST-7)
Location: ROZET
Magnitude: 1.00 
Crop damage: 0.00K
Reported by: Public

Hail in CAMPBELL, WYOMING
From 28-JUN-20 14:10:00 to 28-JUN-20 14:10:00 (MST-7)
Location: ROZET
Magnitude: 1.00 
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in CAMPBELL, WYOMING
From 28-JUN-20 14:10:00 to 28-JUN-20 14:10:00 (MST-7)
Location: ROZET
Magnitude: 61.00 EG
Crop damage: 0.00K
Reported by: Trained Spotter

A camper was tipped over by the wind.

Thunderstorm Wind in CAMPBELL, WYOMING
From 28-JUN-20 14:14:00 to 28-JUN-20 14:14:00 (MST-7)
Location: ROZET
Magnitude: 52.00 EG
Crop damage: 0.00K
Reported by: Public

A power pole was snapped off, numerous houses lost siding, and a roof was blown off a home.

Hail in CROOK, WYOMING
From 28-JUN-20 15:00:00 to 28-JUN-20 15:00:00 (MST-7)
Location: DEVILS TOWER
Magnitude: 1.00 
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in CROOK, WYOMING
From 28-JUN-20 15:05:00 to 28-JUN-20 15:05:00 (MST-7)
Location: DEVILS TOWER
Magnitude: 1.75 
Crop damage: 0.00K
Reported by: Public

Hail in CROOK, WYOMING
From 28-JUN-20 15:32:00 to 28-JUN-20 15:32:00 (MST-7)
Location: ALADDIN
Magnitude: 1.00 
Crop damage: 0.00K
Reported by: Trained Spotter