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Flash Flood — Onondaga, NY

Jun 30, 2015

An unseasonably strong storm system tapping into above normal moisture sources across the Great Lakes and Northeast triggered multiple heavy rain producing thunderstorms across the region. Localized torrential rainfall in central New York caused serious urban flash flooding in the Syracuse, NY metropolitan area. Damages are estimated between three and five million dollars.

Source: NOAA National Weather Service Storm Events Database (event 596765). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Onondaga, NY

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

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