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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2.25 Inch Hail Near Salisbury, MD 07-28-2016

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Doppler radar detected Half Dollar size hail near Salisbury, MD, Dover, PA and Berlin, MD on July 28, 2016. This hail storm was traveling ESE at 12 mph and the entire storm produced hail for roughly 3 hour(s). Radar reported a max hail size of 2.25″ and an average hail size of 1.33″. We estimate that 68,419 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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1.75 Inch Hail Near Richmond, VA 05-22-2014

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Doppler radar
detected Quarter
size hail near Richmond, VA, Hagerstown, MD and Stafford, VA on May 22, 2014. This hail storm was traveling SE at
30.94 mph and produced hail for roughly 2 hour(s). Spotters reported a max hail size of 1.75″ and an average hail size of 1.22″. We estimate that 142,650 buildings were in the affected area. There were 49 spotter report(s) and the volume of hail DHI detected was significant. Based on this information, you can expect to find widespread roof damage, broken glass and automobile bodywork damage in well populated areas.

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3 Inch Hail Near Philadelphia, PA 08-02-2011

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Doppler radar
detected Ping Pong Ball
size hail near Philadelphia, PA, Flushing, NY and Jamaica, NY on August 2, 2011. This hail storm was traveling ESE at
12.85 mph and produced hail for roughly 9 hour(s). Spotters reported a max hail size of 3″ and an average hail size of 1.73″. We estimate that 131,017 buildings were in the affected area. There were 46 spotter report(s) and the volume 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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1.25 Inch Hail Near Gainesville, VA 07-12-2011

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Doppler radar
detected Quarter
size hail near Gainesville, VA, Forest, VA and Haymarket, VA on July 12, 2011. This hail storm was traveling E at
30.78 mph and produced hail for roughly 5 hour(s). Radar reported a max hail size of 1.25″ and an average hail size of 1.12″. We estimate that 37,259 buildings were in the affected area. 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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