Frederick, MD 08-12-2017

Hail Map Frederick, MD 08-12-2017

Doppler radar detected Quarter size hail near Frederick, MD, Lebanon, PA and Catonsville, MD on August 12, 2017. This hail storm was traveling ESE at 23 mph and the entire storm produced hail for roughly 1 hour(s). There were 3 spotter report(s) with reported max hail size of 1″ and an average hail size of 1″. We estimate that 16,869 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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Manassas, VA 05-18-2017

Hail Map Manassas, VA 05-18-2017

Doppler radar detected Quarter size hail near Manassas, VA, Centreville, VA and Gainesville, VA on May 18, 2017. This hail storm was traveling ESE at 31 mph and the entire storm produced hail for roughly 2 hour(s). There were 4 spotter report(s) with reported max hail size of 1″ and an average hail size of 1″. We estimate that 32,211 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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Centreville, VA 05-18-2017

Hail Map Centreville, VA 05-18-2017

Doppler radar detected Quarter size hail near Centreville, VA, Chantilly, VA and Burke, VA on May 18, 2017. This hail storm was traveling ESE at 25 mph and the entire storm produced hail for roughly 3 hour(s). There were 5 spotter report(s) with reported max hail size of 1″ and an average hail size of 1″. We estimate that 44,975 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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1.75 Inch Hail Near Baltimore, MD 02-25-2017

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Doppler radar detected Quarter size hail near Baltimore, MD, Richmond, VA and York, PA on February 25, 2017. This hail storm was traveling ENE at 48 mph and the entire storm produced hail for roughly 4 hour(s). There were 54 spotter report(s) with reported max hail size of 1.75″ and an average hail size of 1.12″. We estimate that 243,792 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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1.75 Inch Hail Near Gaithersburg, MD 06-21-2016

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Doppler radar detected Half Dollar size hail near Gaithersburg, MD, Frederick, MD and Bowie, MD on June 21, 2016. This hail storm was traveling E at 25 mph and the entire storm produced hail for roughly 2 hour(s). There were 18 spotter report(s) with reported max hail size of 1.75″ and an average hail size of 1.28″. We estimate that 100,696 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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