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Flash Flood — Delaware, OH

Jul 24, 2011

Property Damage
$20K
Flood Cause
Heavy Rain

A weak shortwave combined with bulk shear and instability to produce thunderstorms during the early morning. One of these storms briefly became severe. The persistence of these storms along a convergence boundary also produced flash flooding in the area. The main threats from these storms was flash flooding due to heavy rainfall and damaging thunderstorm winds.

Source: NOAA National Weather Service Storm Events Database (event 330327). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Delaware, OH

This event is one of many recorded floods in Delaware County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.

View Delaware County flood data →

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