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).

Click on the title to See More…

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).

Click on the title to See More…

Edwardsville, IL 09-05-2017

Hail Map Edwardsville, IL 09-05-2017

Doppler radar detected Ping Pong Ball size hail near Edwardsville, IL, Collinsville, IL and Fairview Heights, IL on September 5, 2017. This hail storm was traveling SE at 23 mph and the entire storm produced hail for roughly 7 hour(s). There were 11 spotter report(s) with reported max hail size of 2″ and an average hail size of 1.52″. We estimate that 89,952 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).

Click on the title to See More…

Fenton, MO 09-05-2017

Hail Map Fenton, MO 09-05-2017

Doppler radar detected Ping Pong Ball size hail near Fenton, MO, Wentzville, MO and Collinsville, IL on September 5, 2017. This hail storm was traveling SE at 23 mph and the entire storm produced hail for roughly 5 hour(s). There were 10 spotter report(s) with reported max hail size of 2″ and an average hail size of 1.6″. We estimate that 47,059 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).

Click on the title to See More…

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).

Click on the title to See More…