FloodZoneMap.org

Flash Flood — Mahoning, OH

Sep 4, 2022

A surface cold front moved south-southeastward across Lake Erie and northern Ohio during the late morning through early evening of the 4th. Isolated to scattered showers and thunderstorms occurred along and ahead of the front, within a humid warm sector comprised of weak to primarily moderate MUCAPE and moderate effective bulk shear. Radar data suggest the weak and brief tornado was spawned by a supercell after the northeastward-moving supercell experienced a constructive merger with a separate

Source: NOAA National Weather Service Storm Events Database (event 1058421). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Mahoning, OH

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

View Mahoning County flood data →

More Flood Stories

Flood$150K damage

Mahoning, OH · Feb 17, 2022

A southeastward-moving surface cold front across southern Lower MI and northern IN approached northwest OH during the early morning of the 17th.

Read the full account →
Flash Flood$200K damage

Mahoning, OH · Jul 16, 2021

A cold front moved southeastward from Lower Michigan to Lake Erie during the evening and overnight of the 15th and then stalled in vicinity of the southern lakeshore by daybreak.

Read the full account →
Flash Flood$3.0M damage

Mahoning, OH · May 28, 2019

An area of low pressure over Ohio drifted northeast driving a weak cold front south into the area in the evening. A lake breeze set up a convergence zone inland which enhanced storm development. Storms were slow movers and had rainfall rates around 2 inches per hour.

Read the full account →
Flash Flood$2.2M damage

Mahoning, OH · Jun 23, 2015

In the early morning hours of June 23, a cluster of thunderstorms developed over Lake Erie. These storms moved ashore off of Lake Erie around 4am with extensive tree damage to the immediate lake shore counties around the Cleveland metro area.

Read the full account →