Box Elder, SD 09-09-2017

Hail Map Box Elder, SD 09-09-2017

Doppler radar detected Ping Pong Ball size hail near Box Elder, SD, Ellsworth Afb, SD and Whitewood, SD on September 9, 2017. This hail storm was traveling ESE at 15 mph and the entire storm produced hail for roughly 4 hour(s). Radar reported a max hail size of 2.25″ and an average hail size of 1.58″. We estimate that 9,395 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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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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Box Elder, SD 06-02-2017

Hail Map Box Elder, SD 06-02-2017

Doppler radar detected Quarter size hail near Box Elder, SD, Mission, SD and Ellsworth Afb, SD on June 2, 2017. This hail storm was traveling SE at 12 mph and the entire storm produced hail for roughly 4 hour(s). Radar reported a max hail size of 1.5″ and an average hail size of 1.24″. We estimate that 15,656 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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2.25 Inch Hail Near Box Elder, SD 08-09-2016

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Doppler radar detected Half Dollar size hail near Box Elder, SD, Pine Ridge, SD and Newell, SD on August 9, 2016. This hail storm was traveling ESE at 28 mph and the entire storm produced hail for roughly 5 hour(s). There were 7 spotter report(s) with reported max hail size of 2.25″ and an average hail size of 1.46″. We estimate that 26,068 buildings were in the affected area and the probability of hail DHI detected was significant.Based on this information, you can expect to find damaged crops, glass damage, automobile bodywork damage, as well as isolated roof damage (Impact Rating 3).

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1.75 Inch Hail Near Box Elder, SD 07-31-2016

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Doppler radar detected Golf Ball size hail near Box Elder, SD, Piedmont, SD and Fort Pierre, SD on July 31, 2016. This hail storm was traveling ESE at 3 mph and the entire storm produced hail for roughly 8 hour(s). There were 4 spotter report(s) with reported max hail size of 1.75″ and an average hail size of 1.75″. We estimate that 38,268 buildings were in the affected area and the probability of hail DHI detected was significant.Based on this information, you can expect to find damaged crops, glass damage, automobile bodywork damage, as well as isolated roof damage (Impact Rating 3).

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