Storm Lake, IA 09-16-2017

Hail Map Storm Lake, IA 09-16-2017

Doppler radar detected Quarter size hail near Storm Lake, IA, Alta, IA and Grand Junction, IA on September 16, 2017. This hail storm was traveling NE at 49 mph and the entire storm produced hail for roughly 1 hour(s). Radar reported a max hail size of 1.5″ and an average hail size of 1.2″. We estimate that 1,155 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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Columbus, NE 09-16-2017

Hail Map Columbus, NE 09-16-2017

Doppler radar detected Half Dollar size hail near Columbus, NE, Storm Lake, IA and Harlan, IA on September 16, 2017. This hail storm was traveling NE at 36 mph and the entire storm produced hail for roughly 6 hour(s). Radar reported a max hail size of 1.75″ and an average hail size of 1.28″. We estimate that 55,220 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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Milford, IA 08-19-2017

Hail Map Milford, IA 08-19-2017

Doppler radar detected Half Dollar size hail near Milford, IA, Emmetsburg, IA and Alta, IA on August 19, 2017. This hail storm was traveling SSE at 28 mph and the entire storm produced hail for roughly 1 hour(s). There were 2 spotter report(s) with reported max hail size of 1.75″ and an average hail size of 1.25″. We estimate that 37,662 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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Perry, IA 08-19-2017

Hail Map Perry, IA 08-19-2017

Doppler radar detected Half Dollar size hail near Perry, IA, Ogden, IA and Sanborn, IA on August 19, 2017. This hail storm was traveling SSE at 29 mph and the entire storm produced hail for roughly 2 hour(s). There were 2 spotter report(s) with reported max hail size of 1.75″ and an average hail size of 1.38″. We estimate that 24,515 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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Lennox, SD 08-02-2017

Hail Map Lennox, SD 08-02-2017

Doppler radar detected Quarter size hail near Lennox, SD, Pocahontas, IA and Worthing, SD on August 2, 2017. This hail storm was traveling N at 31 mph and the entire storm produced hail for roughly 3 hour(s). There were 1 spotter report(s) with reported max hail size of 1.75″ and an average hail size of 1.14″. We estimate that 35,628 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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