Mount Vernon, IL 11-03-2017

Hail Map Mount Vernon, IL 11-03-2017

Doppler radar detected Quarter size hail near Mount Vernon, IL, Bonne Terre, MO and Benton, IL on November 3, 2017. This hail storm was traveling S at 15 mph and the entire storm produced hail for roughly 6 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 27,899 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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De Soto, MO 10-10-2017

Hail Map De Soto, MO 10-10-2017

Doppler radar detected Half Dollar size hail near De Soto, MO, Fults, IL and Blackwell, MO on October 10, 2017. This hail storm was traveling ENE at 28 mph and the entire storm produced hail for roughly 1 hour(s). Radar reported a max hail size of 2″ and an average hail size of 1.47″. We estimate that 5,826 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 04-29-2017

Hail Map Granite City, IL 04-29-2017

Doppler radar detected Quarter size hail near Granite City, IL, De Soto, MO and Highland, IL on April 29, 2017. This hail storm was traveling NE at 57 mph and the entire storm produced hail for roughly 1 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 1,629 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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3 Inch Hail Near Arnold, MO 03-01-2017

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Doppler radar detected Half Dollar size hail near Arnold, MO, Edwardsville, IL and Collinsville, IL on March 1, 2017. This hail storm was traveling ENE at 50 mph and the entire storm produced hail for roughly 5 hour(s). There were 53 spotter report(s) with reported max hail size of 3″ and an average hail size of 1.49″. We estimate that 163,219 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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3 Inch Hail Near Owensboro, KY 03-01-2017

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Doppler radar detected Half Dollar size hail near Owensboro, KY, Granite City, IL and Arnold, MO on March 1, 2017. This hail storm was traveling ENE at 48 mph and the entire storm produced hail for roughly 6 hour(s). There were 45 spotter report(s) with reported max hail size of 3″ and an average hail size of 1.49″. We estimate that 86,114 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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