Watertown, SD 08-21-2017

Hail Map Watertown, SD 08-21-2017

Doppler radar detected Golf Ball size hail near Watertown, SD, Fort Pierre, SD and Gary, SD on August 21, 2017. This hail storm was traveling ESE at 40 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 1.75″. We estimate that 23,797 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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Watertown, SD 08-21-2017

Hail Map Watertown, SD 08-21-2017

Doppler radar detected Half Dollar size hail near Watertown, SD, Storm Lake, IA and Denison, IA on August 21, 2017. This hail storm was traveling SE at 7 mph and the entire storm produced hail for roughly 4 hour(s). There were 4 spotter report(s) with reported max hail size of 1.75″ and an average hail size of 1.3″. We estimate that 51,301 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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Sibley, IA 08-10-2017

Hail Map Sibley, IA 08-10-2017

Doppler radar detected Quarter size hail near Sibley, IA, Hartington, NE and Dawson, MN on August 10, 2017. This hail storm was traveling ESE at 32 mph and the entire storm produced hail for roughly 3 hour(s). There were 3 spotter report(s) with reported max hail size of 1.75″ and an average hail size of 1.19″. We estimate that 30,275 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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Graceville, MN 08-09-2017

Hail Map Graceville, MN 08-09-2017

Doppler radar detected Half Dollar size hail near Graceville, MN, Florence, SD and Clinton, MN on August 9, 2017. This hail storm was traveling ESE at 26 mph and the entire storm produced hail for roughly 1 hour(s). There were 3 spotter report(s) with reported max hail size of 1.75″ and an average hail size of 1.31″. We estimate that 19,176 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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Watertown, SD 07-12-2017

Hail Map Watertown, SD 07-12-2017

Doppler radar detected Ping Pong Ball size hail near Watertown, SD, Castlewood, SD and Woonsocket, SD on July 12, 2017. This hail storm was traveling ESE at 13 mph and the entire storm produced hail for roughly 3 hour(s). There were 15 spotter report(s) with reported max hail size of 3″ and an average hail size of 1.56″. We estimate that 40,492 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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