Ballwin, MO 11-05-2017

Hail Map Ballwin, MO 11-05-2017

Doppler radar detected Ping Pong Ball size hail near Ballwin, MO, Chesterfield, MO and Granite City, IL on November 5, 2017. This hail storm was traveling E at 42 mph and the entire storm produced hail for roughly 4 hour(s). There were 37 spotter report(s) with reported max hail size of 3″ and an average hail size of 1.6″. We estimate that 112,164 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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Ballwin, MO 09-05-2017

Hail Map Ballwin, MO 09-05-2017

Doppler radar detected Quarter size hail near Ballwin, MO, Chesterfield, MO and Edwardsville, IL on September 5, 2017. This hail storm was traveling SE at 23 mph and the entire storm produced hail for roughly 6 hour(s). There were 3 spotter report(s) with reported max hail size of 1.25″ and an average hail size of 1.08″. We estimate that 57,716 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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Belleville, IL 07-23-2017

Hail Map Belleville, IL 07-23-2017

Doppler radar detected Quarter size hail near Belleville, IL, Chesterfield, MO and Granite City, IL on July 23, 2017. This hail storm was traveling ESE at 42 mph and the entire storm produced hail for roughly 4 hour(s). There were 1 spotter report(s) with reported max hail size of 1″ and an average hail size of 1″. We estimate that 97,986 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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4.5 Inch Hail Near Chesterfield, MO 05-11-2016

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Doppler radar detected Egg size hail near Chesterfield, MO, Wentzville, MO and Arnold, MO on May 11, 2016. This hail storm was traveling ENE at 29 mph and the entire storm produced hail for roughly 5 hour(s). There were 65 spotter report(s) with reported max hail size of 4.5″ and an average hail size of 2.2″. We estimate that 164,645 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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2 Inch Hail Near Ballwin, MO 05-01-2016

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Doppler radar detected Quarter size hail near Ballwin, MO, Chesterfield, MO and Granite City, IL on May 1, 2016. This hail storm was traveling E at 21 mph and the entire storm produced hail for roughly 2 hour(s). There were 27 spotter report(s) with reported max hail size of 2″ and an average hail size of 1.25″. We estimate that 68,429 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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