Manderson, SD 09-09-2017

Hail Map Manderson, SD 09-09-2017

Doppler radar detected Half Dollar size hail near Manderson, SD on September 9, 2017. This hail storm was traveling E at 9 mph and the entire storm produced hail for roughly 1 hour(s). Radar reported a max hail size of 1.25″ and an average hail size of 1.25″. We estimate that 584 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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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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Oneill, NE 08-15-2017

Hail Map Oneill, NE 08-15-2017

Doppler radar detected Egg size hail near Oneill, NE, Stuart, NE and Porcupine, SD on August 15, 2017. This hail storm was traveling SE at 12 mph and the entire storm produced hail for roughly 4 hour(s). There were 4 spotter report(s) with reported max hail size of 2.75″ and an average hail size of 2.33″. We estimate that 7,932 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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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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Holdrege, NE 04-09-2017

Hail Map Holdrege, NE 04-09-2017

Doppler radar detected Half Dollar size hail near Holdrege, NE, Bertrand, NE and Loomis, NE on April 9, 2017. This hail storm was traveling E at 37 mph and the entire storm produced hail for roughly 3 hour(s). There were 4 spotter report(s) with reported max hail size of 1.75″ and an average hail size of 1.38″. We estimate that 23,361 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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