Gretna, NE 04-19-2017

Hail Map Gretna, NE 04-19-2017

Doppler radar detected Quarter size hail near Gretna, NE, Missouri Valley, IA and Logan, IA on April 19, 2017. This hail storm was traveling NE at 32 mph and the entire storm produced hail for roughly 44 minute(s). There were 2 spotter report(s) with reported max hail size of 1.25″ and an average hail size of 1.06″. We estimate that 4,473 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 spotters reported up to 1.25″ hail hitting the ground.
Hail Size
Avg 1.06″
Max 1.25″
Hail Volume (DHI)
Avg 1.75
Max 8.3

Impact Scale

1

Population: 9,021 | Housing Units: 4,473 | Duration: 44 Minutes