Edwardsville, IL 05-27-2018

Hail Map Edwardsville, IL 05-27-2018

Doppler radar detected Quarter size hail near Edwardsville, IL, Effingham, IL and Warrenton, MO on May 27, 2018. This hail storm was traveling NE at 10 mph and the entire storm produced hail for roughly 3 hour(s). There were 12 spotter report(s) with reported max hail size of 1.5″ and an average hail size of 1.12″. We estimate that 115,743 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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Carbondale, IL 05-21-2018

Hail Map Carbondale, IL 05-21-2018

Doppler radar detected Quarter size hail near Carbondale, IL, Springfield, TN and Marion, IL on May 21, 2018. This hail storm was traveling E at 20 mph and the entire storm produced hail for roughly 7 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 99,050 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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Ballwin, MO 04-03-2018

Hail Map Ballwin, MO 04-03-2018

Doppler radar detected Quarter size hail near Ballwin, MO, Fenton, MO and Boonville, IN on April 3, 2018. This hail storm was traveling E at 39 mph and the entire storm produced hail for roughly 5 hour(s). Radar reported a max hail size of 1.75″ and an average hail size of 1.06″. We estimate that 45,297 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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Granite City, IL 11-06-2017

Hail Map Granite City, IL 11-06-2017

Doppler radar detected Ping Pong Ball size hail near Granite City, IL, Arnold, MO and Collinsville, IL on November 6, 2017. This hail storm was traveling ESE at 26 mph and the entire storm produced hail for roughly 7 hour(s). There were 45 spotter report(s) with reported max hail size of 3″ and an average hail size of 1.64″. We estimate that 86,274 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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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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