A line of thunderstorms moving northeast across the region brought damaging wind gusts from 60 to 80 mph to parts of central and northeast South Dakota. Many branches along with several trees were downed.  Some buildings were also damaged with a couple buildings destroyed.

Thunderstorm Wind in STANLEY, SOUTH DAKOTA
From 11-JUN-13 23:00:00 to 11-JUN-13 23:00:00 (MST-7)
Location: HAYES AIRSTRIP
Magnitude: 52.00 EG
Reported by: COOP Observer

Large branches were downed by sixty mph winds.

Thunderstorm Wind in HUGHES, SOUTH DAKOTA
From 12-JUN-13 00:30:00 to 12-JUN-13 00:30:00 (CST-6)
Location: (PIR)PIERRE ARPT
Magnitude: 70.00 EG
Reported by: Emergency Manager

A cabin on the east shore of the Missouri River was destroyed by an estimated eighty mph wind.

Thunderstorm Wind in DAY, SOUTH DAKOTA
From 12-JUN-13 03:10:00 to 12-JUN-13 03:10:00 (CST-6)
Location: BRISTOL
Magnitude: 61.00 EG
Reported by: Emergency Manager

Numerous trees were downed in Bristol along with some homes sustaining damage with trees falling on them.

Thunderstorm Wind in DEUEL, SOUTH DAKOTA
From 12-JUN-13 04:30:00 to 12-JUN-13 04:30:00 (CST-6)
Location: JOHNSONVILLE
Magnitude: 61.00 EG
Reported by: Public

A large cottonwood tree was downed by seventy mph winds blocking the road.

Thunderstorm Wind in LYMAN, SOUTH DAKOTA
From 12-JUN-13 00:20:00 to 12-JUN-13 00:20:00 (CST-6)
Location: MC CLURE
Magnitude: 50.00 MG
Reported by: Mesonet

Thunderstorm Wind in POTTER, SOUTH DAKOTA
From 12-JUN-13 01:05:00 to 12-JUN-13 01:05:00 (CST-6)
Location: GETTYSBURG
Magnitude: 58.00 MG
Reported by: Mesonet

Damaging winds brought trees branches down and knocked power out in Gettysburg.

Thunderstorm Wind in FAULK, SOUTH DAKOTA
From 12-JUN-13 02:00:00 to 12-JUN-13 02:00:00 (CST-6)
Location: CRESBARD
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Sixty mph winds were estimated.

Thunderstorm Wind in BROWN, SOUTH DAKOTA
From 12-JUN-13 02:33:00 to 12-JUN-13 02:33:00 (CST-6)
Location: RICHMOND
Magnitude: 57.00 MG
Reported by: Mesonet

Thunderstorm Wind in HAND, SOUTH DAKOTA
From 12-JUN-13 02:41:00 to 12-JUN-13 02:41:00 (CST-6)
Location: DANFORTH
Magnitude: 52.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Thunderstorm Wind in SPINK, SOUTH DAKOTA
From 12-JUN-13 02:45:00 to 12-JUN-13 02:45:00 (CST-6)
Location: DOLAND
Magnitude: 70.00 EG
Reported by: Public

A hundred foot by seventy-five foot storage building was flattened. Tractors and planters and other equipment in the building were damaged.

Thunderstorm Wind in SPINK, SOUTH DAKOTA
From 12-JUN-13 02:46:00 to 12-JUN-13 02:46:00 (CST-6)
Location: DOLAND
Magnitude: 61.00 EG
Reported by: Law Enforcement

A tree was knocked down onto a power line.

Thunderstorm Wind in DAY, SOUTH DAKOTA
From 12-JUN-13 03:00:00 to 12-JUN-13 03:00:00 (CST-6)
Location: ANDOVER
Magnitude: 61.00 EG
Reported by: Emergency Manager

Several trees were downed in Andover along with many tree branches.

Thunderstorm Wind in DAY, SOUTH DAKOTA
From 12-JUN-13 03:00:00 to 12-JUN-13 03:00:00 (CST-6)
Location: ANDOVER
Magnitude: 62.00 MG
Reported by: Mesonet

Thunderstorm Wind in DAY, SOUTH DAKOTA
From 12-JUN-13 03:27:00 to 12-JUN-13 03:27:00 (CST-6)
Location: WEBSTER
Magnitude: 52.00 MG
Reported by: Mesonet