Winner, SD 08-18-2017

Hail Map Winner, SD 08-18-2017

Doppler radar detected Quarter size hail near Winner, SD, Gregory, SD and Benkelman, NE on August 18, 2017. This hail storm was traveling ESE at 15 mph and the entire storm produced hail for roughly 4 hour(s). There were 1 spotter report(s) with reported max hail size of 1″ and an average hail size of 1″. We estimate that 8,131 buildings were in the affected area and the probability of hail DHI detected was significant. Based on this information, you can expect to see minor damage to vehicles, tile roofs and crops in isolated areas (Impact Rating 2).

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Black Hawk, SD 08-15-2017

Hail Map Black Hawk, SD 08-15-2017

Doppler radar detected Golf Ball size hail near Black Hawk, SD, Box Elder, SD and Piedmont, SD on August 15, 2017. This hail storm was traveling SE at 11 mph and the entire storm produced hail for roughly 8 hour(s). There were 22 spotter report(s) with reported max hail size of 2.75″ and an average hail size of 1.77″. We estimate that 25,253 buildings were in the affected area and the probability of hail DHI detected was significant. Based on this information, you can expect to find widespread roof damage, broken glass and automobile bodywork damage in well populated areas.

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Woonsocket, SD 08-13-2017

Hail Map Woonsocket, SD 08-13-2017

Doppler radar detected Golf Ball size hail near Woonsocket, SD, Hayti, SD on August 13, 2017. This hail storm was traveling ENE at 36 mph and the entire storm produced hail for roughly 1 hour(s). There were 1 spotter report(s) with reported max hail size of 1.75″ and an average hail size of 1.75″. We estimate that 8,784 buildings were in the affected area and the probability of hail DHI detected was significant. Based on this information, you can expect to see minor damage to vehicles, tile roofs and crops in isolated areas (Impact Rating 2).

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Gregory, SD 08-12-2017

Hail Map Gregory, SD 08-12-2017

Doppler radar detected Quarter size hail near Gregory, SD, Stuart, NE on August 12, 2017. This hail storm was traveling SE at 23 mph and the entire storm produced hail for roughly 1 hour(s). There were 3 spotter report(s) with reported max hail size of 1.5″ and an average hail size of 1.1″. We estimate that 3,930 buildings were in the affected area and the probability of hail DHI detected was significant. Based on this information, you can expect potential damage to fruit, crops and vegetation, but not much else (Impact Rating 1).

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Selby, SD 08-12-2017

Hail Map Selby, SD 08-12-2017

Doppler radar detected Half Dollar size hail near Selby, SD on August 12, 2017. This hail storm was traveling ESE at 14 mph and the entire storm produced hail for roughly 48 minute(s). There were 2 spotter report(s) with reported max hail size of 1.25″ and an average hail size of 1.25″. We estimate that 4,171 buildings were in the affected area and the probability of hail DHI detected was significant. Based on this information, you can expect potential damage to fruit, crops and vegetation, but not much else (Impact Rating 1).

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