Doppler radar detected Half Dollar size hail near RAPID CITY on October 10, 2021. This hail storm was traveling E at 26 mph and the entire storm produced hail for roughly 4 hour(s). Radar reported a max hail size of 1.5″ and an average hail size of 1.25″. We estimate that 11,407 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 (Intensity Rating 1).

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Doppler radar detected Half Dollar size hail near RAPID CITY on September 17, 2021. This hail storm was traveling ENE at 26 mph and the entire storm produced hail for roughly 3 hour(s). Radar reported a max hail size of 1.25″ and an average hail size of 1.25″. We estimate that 3,178 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 (Intensity Rating 1).

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