FloodZoneMap.org

Flash Flood — Gibson, IN

Sep 8, 2018

The remnants of Tropical Storm Gordon merged with a cold front over the mid-section of the country. The tropical moisture squeezed out by the front produced widespread heavy rainfall and isolated flooding. During the afternoon hours, there was enough sunshine and destabilization for thunderstorms to develop. Enough low-level wind shear was present for a few rotating storms and an isolated weak tornado.

Source: NOAA National Weather Service Storm Events Database (event 783405). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Gibson, IN

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

View Gibson County flood data →

More Flood Stories

Flash Flood1 death

Gibson, IN · Jun 6, 1996

Slow moving thunderstorms produced very heavy rainfall on already saturated ground. A 9-year-old boy was killed after being swept into a storm sewer in Oakland City.

Read the full account →
Flash Flood$150K damage

Gibson, IN · Jun 29, 2023

A severe thunderstorm rapidly strengthened during the early morning hours, producing hail up to the size of golf balls and damaging winds from 70 to 80 mph.

Read the full account →
Flash Flood

Gibson, IN · Jul 19, 2025

As high pressure slowly crept northward towards the Quad State region, ridging remained over the middle Mississippi River Valley. A slow-moving MCS moved through the northeastern half of the Quad State midday to near sunset.

Read the full account →
Flood

Gibson, IN · Jul 19, 2025

As high pressure slowly crept northward towards the Quad State region, ridging remained over the middle Mississippi River Valley. A slow-moving MCS moved through the northeastern half of the Quad State midday to near sunset.

Read the full account →