Granite City, IL 11-06-2017

Hail Map Granite City, IL 11-06-2017

Doppler radar detected Half Dollar size hail near Granite City, IL, Arnold, MO and Collinsville, IL on November 6, 2017. This hail storm was traveling E at 36 mph and the entire storm produced hail for roughly 10 hour(s). There were 40 spotter report(s) with reported max hail size of 3″ and an average hail size of 1.46″. We estimate that 126,042 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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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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Evansville, IN 07-23-2017

Hail Map Evansville, IN 07-23-2017

Doppler radar detected Quarter size hail near Evansville, IN, Florissant, MO and Belleville, IL on July 23, 2017. This hail storm was traveling NNE at 8 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 171,689 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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Troy, IL 04-11-2017

Hail Map Troy, IL 04-11-2017

Doppler radar detected Quarter size hail near Troy, IL, Glen Carbon, IL and Hillsboro, IL on April 11, 2017. This hail storm was traveling E at 32 mph and the entire storm produced hail for roughly 2 hour(s). There were 2 spotter report(s) with reported max hail size of 1″ and an average hail size of 1″. We estimate that 20,574 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 04-11-2017

Hail Map Collinsville, IL 04-11-2017

Doppler radar detected Quarter size hail near Collinsville, IL, Troy, IL and Glen Carbon, IL on April 11, 2017. This hail storm was traveling E at 37 mph and the entire storm produced hail for roughly 2 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 1,895 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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