Stuart, IA 08-20-2017

Hail Map Stuart, IA 08-20-2017

Doppler radar detected Half Dollar size hail near Stuart, IA, Malvern, IA and Treynor, IA on August 20, 2017. This hail storm was traveling ENE at 20 mph and the entire storm produced hail for roughly 1 hour(s). Radar reported a max hail size of 1.75″ and an average hail size of 1.45″. We estimate that 27,213 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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Waterloo, IA 06-16-2017

Hail Map Waterloo, IA 06-16-2017

Doppler radar detected Half Dollar size hail near Waterloo, IA, Cedar Falls, IA and Marion, IA on June 16, 2017. This hail storm was traveling ESE at 31 mph and the entire storm produced hail for roughly 2 hour(s). There were 70 spotter report(s) with reported max hail size of 2.75″ and an average hail size of 1.31″. We estimate that 92,031 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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Stuart, IA 05-10-2017

Hail Map Stuart, IA 05-10-2017

Doppler radar detected Half Dollar size hail near Stuart, IA, Lewis, IA and Menlo, IA on May 10, 2017. This hail storm was traveling ENE at 33 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 4,974 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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Ames, IA 04-16-2017

Hail Map Ames, IA 04-16-2017

Doppler radar detected Quarter size hail near Ames, IA, West Des Moines, IA and Newton, IA on April 16, 2017. This hail storm was traveling E at 41 mph and the entire storm produced hail for roughly 4 hour(s). There were 38 spotter report(s) with reported max hail size of 2.5″ and an average hail size of 1.18″. We estimate that 104,686 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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West Des Moines, IA 04-16-2017

Hail Map West Des Moines, IA 04-16-2017

Doppler radar detected Half Dollar size hail near West Des Moines, IA, Urbandale, IA and Yankton, SD on April 16, 2017. This hail storm was traveling ESE at 34 mph and the entire storm produced hail for roughly 4 hour(s). There were 42 spotter report(s) with reported max hail size of 3″ and an average hail size of 1.4″. We estimate that 124,031 buildings were in the affected area and the probability of hail DHI detected was significant. Based on this information, you can expect widespread, severe damage to tiled roofs, automobiles, and aircraft over highly populated areas. Risk of personal injury is also high, and is often accompanied by other severe weather events (wind, tornadoes).

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