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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Edwardsville, IL 08-21-2017

Hail Map Edwardsville, IL 08-21-2017

Doppler radar detected Quarter size hail near Edwardsville, IL, Waterloo, IL and Troy, IL on August 21, 2017. This hail storm was traveling E at 25 mph and the entire storm produced hail for roughly 3 hour(s). Radar reported a max hail size of 1.5″ and an average hail size of 1.21″. We estimate that 26,296 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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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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Jackson, MO 07-08-2017

Hail Map Jackson, MO 07-08-2017

Doppler radar detected Half Dollar size hail near Jackson, MO, Washington, IN and Tell City, IN on July 8, 2017. This hail storm was traveling SE at 27 mph and the entire storm produced hail for roughly 4 hour(s). Radar reported a max hail size of 2″ and an average hail size of 1.27″. We estimate that 80,745 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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Vienna, IL 06-23-2017

Hail Map Vienna, IL 06-23-2017

Doppler radar detected Half Dollar size hail near Vienna, IL, Marmaduke, AR and Hornersville, MO on June 23, 2017. This hail storm was traveling SSE at 14 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 1.39″. We estimate that 21,625 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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