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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CHEYENNE 08-14-2017

Hail Map CHEYENNE 08-14-2017

Doppler radar detected Half Dollar size hail near CHEYENNE on August 14, 2017. This hail storm was traveling ENE at 28 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 1,081 buildings were in the affected area and the probability of hail DHI detected was significant. Based on this information, you can expect a few cows to have been dented somewhere, though they probably didn’t notice it. (Impact Rating 0)

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RAPID CITY 08-14-2017

Hail Map RAPID CITY 08-14-2017

Doppler radar detected Half Dollar size hail near RAPID CITY on August 14, 2017. This hail storm was traveling ENE at 28 mph and the entire storm produced hail for roughly 4 hour(s). Radar reported a max hail size of 1.75″ and an average hail size of 1.38″. We estimate that 1,872 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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Lusk, WY 08-12-2017

Hail Map Lusk, WY 08-12-2017

Doppler radar detected Ping Pong Ball size hail near Lusk, WY on August 12, 2017. This hail storm was traveling SSE at 15 mph and the entire storm produced hail for roughly 2 hour(s). There were 1 spotter report(s) with reported max hail size of 1.75″ and an average hail size of 1.5″. We estimate that 2,273 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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Torrington, WY 07-27-2017

Hail Map Torrington, WY 07-27-2017

Doppler radar detected Ping Pong Ball size hail near Torrington, WY, Hemingford, NE and Merino, CO on July 27, 2017. This hail storm was traveling SE at 22 mph and the entire storm produced hail for roughly 2 hour(s). There were 2 spotter report(s) with reported max hail size of 3″ and an average hail size of 1.59″. We estimate that 30,252 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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