Thunderstorms produced a brief tornado and several reports of damaging winds in northwest Iowa during the afternoon of June 14th. The thunderstorms also produced heavy rain, which caused flash flooding at Spirit Lake.

Tornado in DICKINSON, IOWA
From 14-JUN-16 13:22:00 to 14-JUN-16 13:23:00 (CST-6)
Location: WEST OKOBOJI
Tornado F-scale: EF0
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A brief tornado damaged a small shed.

Heavy Rain in CLAY, IOWA
From 14-JUN-16 13:15:00 to 14-JUN-16 13:45:00 (CST-6)
Location: SPENCER
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Rainfall of 1.63 inches was measured in 30 minutes.

Thunderstorm Wind in DICKINSON, IOWA
From 14-JUN-16 13:44:00 to 14-JUN-16 13:44:00 (CST-6)
Location: FULLER FLD ARPT
Magnitude: 65.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorm winds caused widespread tree damage and blew down power lines.

Thunderstorm Wind in DICKINSON, IOWA
From 14-JUN-16 13:50:00 to 14-JUN-16 13:50:00 (CST-6)
Location: SPIRIT LAKE
Magnitude: 65.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorm winds blew the roof off a mobile home and also blew down power lines.

Heavy Rain in WOODBURY, IOWA
From 14-JUN-16 11:00:00 to 14-JUN-16 14:00:00 (CST-6)
Location: SERGEANT BLUFF
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Rainfall of 1.62 inches was measured.

Heavy Rain in BUENA VISTA, IOWA
From 14-JUN-16 13:30:00 to 14-JUN-16 14:30:00 (CST-6)
Location: LINN GROVE
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Rainfall of 1.77 inches was measured.

Flash Flood in DICKINSON, IOWA
From 14-JUN-16 14:50:00 to 14-JUN-16 15:50:00 (CST-6)
Location: OKOBOJI
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Heavy rain caused flash flooding of streets in Spirit Lake.

Thunderstorm Wind in DICKINSON, IOWA
From 14-JUN-16 13:24:00 to 14-JUN-16 13:24:00 (CST-6)
Location: TERRIL
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm winds caused tree damage.

Thunderstorm Wind in CLAY, IOWA
From 14-JUN-16 13:30:00 to 14-JUN-16 13:30:00 (CST-6)
Location: SPENCER
Magnitude: 55.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Thunderstorm Wind in DICKINSON, IOWA
From 14-JUN-16 13:30:00 to 14-JUN-16 13:30:00 (CST-6)
Location: LAKE PARK
Magnitude: 61.00 EG
Crop damage: 0.00K
Reported by: Public

Thunderstorm winds damaged a mobile home.

Thunderstorm Wind in DICKINSON, IOWA
From 14-JUN-16 13:30:00 to 14-JUN-16 13:30:00 (CST-6)
Location: LAKE PARK
Magnitude: 61.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorm winds destroyed two grain bins and damaged a light pole.

Thunderstorm Wind in DICKINSON, IOWA
From 14-JUN-16 13:36:00 to 14-JUN-16 13:36:00 (CST-6)
Location: ARNOLDS PARK
Magnitude: 56.00 EG
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorm winds caused tree damage, including several trees blown down.

Thunderstorm Wind in DICKINSON, IOWA
From 14-JUN-16 13:27:00 to 14-JUN-16 13:27:00 (CST-6)
Location: LAKE PARK
Magnitude: 61.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorm winds caused tree damage, including several limbs broken off.