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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Collinsville, IL 07-14-2017

Hail Map Collinsville, IL 07-14-2017

Doppler radar detected Half Dollar size hail near Collinsville, IL, Centralia, IL and Fairview Heights, IL on July 14, 2017. This hail storm was traveling ENE at 4 mph and the entire storm produced hail for roughly 5 hour(s). Radar reported a max hail size of 2.25″ and an average hail size of 1.31″. We estimate that 77,826 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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Edwardsville, IL 06-16-2017

Hail Map Edwardsville, IL 06-16-2017

Doppler radar detected Half Dollar size hail near Edwardsville, IL, Millington, TN and Ripley, TN on June 16, 2017. This hail storm was traveling ENE at 6 mph and the entire storm produced hail for roughly 4 hour(s). There were 3 spotter report(s) with reported max hail size of 1.25″ and an average hail size of 1.25″. We estimate that 66,377 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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Farmington, MO 04-28-2017

Hail Map Farmington, MO 04-28-2017

Doppler radar detected Quarter size hail near Farmington, MO, Park Hills, MO and Bismarck, MO on April 28, 2017. This hail storm was traveling ENE at 65 mph and the entire storm produced hail for roughly 3 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 6,476 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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