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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Ballwin, MO 11-05-2017

Hail Map Ballwin, MO 11-05-2017

Doppler radar detected Ping Pong Ball size hail near Ballwin, MO, Chesterfield, MO and Granite City, IL on November 5, 2017. This hail storm was traveling E at 42 mph and the entire storm produced hail for roughly 4 hour(s). There were 37 spotter report(s) with reported max hail size of 3″ and an average hail size of 1.6″. We estimate that 112,164 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 05-19-2017

Hail Map Ballwin, MO 05-19-2017

Doppler radar detected Quarter size hail near Ballwin, MO, Wentzville, MO and Maryland Heights, MO on May 19, 2017. This hail storm was traveling ENE at 58 mph and the entire storm produced hail for roughly 2 hour(s). Radar reported a max hail size of 1.25″ and an average hail size of 1.08″. We estimate that 22,807 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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Decatur, IL 05-19-2017

Hail Map Decatur, IL 05-19-2017

Doppler radar detected Quarter size hail near Decatur, IL, High Ridge, MO and Wright City, MO on May 19, 2017. This hail storm was traveling ENE at 45 mph and the entire storm produced hail for roughly 5 hour(s). There were 1 spotter report(s) with reported max hail size of 1.5″ and an average hail size of 1.17″. We estimate that 36,492 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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