Clarksville, TN 06-28-2018

Hail Map Clarksville, TN 06-28-2018

Doppler radar detected Quarter size hail near Clarksville, TN, Florissant, MO and Belleville, IL on June 28, 2018. This hail storm was traveling NE at 13 mph and the entire storm produced hail for roughly 9 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 99,535 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 (Intensity Rating 3).

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Edwardsville, IL 06-11-2018

Hail Map Edwardsville, IL 06-11-2018

Doppler radar detected Quarter size hail near Edwardsville, IL, Alton, IL and Centralia, IL on June 11, 2018. This hail storm was traveling SSE at 21 mph and the entire storm produced hail for roughly 1 hour(s). There were 4 spotter report(s) with reported max hail size of 1.75″ and an average hail size of 1.19″. We estimate that 61,938 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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Edwardsville, IL 06-12-2018

Hail Map Edwardsville, IL 06-12-2018

Doppler radar detected Half Dollar size hail near Edwardsville, IL, Alton, IL and Campbellsville, KY on June 12, 2018. This hail storm was traveling SSE at 19 mph and the entire storm produced hail for roughly 15 hour(s). There were 5 spotter report(s) with reported max hail size of 1.75″ and an average hail size of 1.25″. We estimate that 172,107 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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Granite City, IL 11-05-2017

Hail Map Granite City, IL 11-05-2017

Doppler radar detected Ping Pong Ball size hail near Granite City, IL, Arnold, MO and Collinsville, IL on November 5, 2017. This hail storm was traveling E at 38 mph and the entire storm produced hail for roughly 5 hour(s). There were 38 spotter report(s) with reported max hail size of 3″ and an average hail size of 1.73″. We estimate that 85,490 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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