FloodZoneMap.org

Flash Flood — Galveston, TX

Dec 30, 2022

A cluster of strong thunderstorms developed across the area during the evening of December 29 and early morning hours of December 30. These storms produced heavy rain and gusty winds, notably resulting in flash flooding in portions of Galveston County. Additionally, a funnel cloud was sighted near Galveston Island.

Source: NOAA National Weather Service Storm Events Database (event 1063810). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Galveston, TX

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

View Galveston County flood data →

More Flood Stories

Storm Surge/Tide12 deaths$4.0B damage

Galveston, TX · Sep 12, 2008

The eye of Hurricane Ike moved ashore in Galveston County near the city of Galveston. At landfall, Ike had a central pressure of 951.6 mb, as measured at Galveston Pleasure Pier, and a maximum estimated storm surge of 17 feet over portions of Chambers County and the Bolivar…

Read the full account →
Hurricane (Typhoon)8 deaths$1.0B damage

Galveston, TX · Sep 12, 2008

The eye of Hurricane Ike moved ashore in Galveston County near the city of Galveston. At landfall, Ike had a central pressure of 951.6 mb, as measured at Galveston Pleasure Pier, and a maximum estimated storm surge of 17 feet over portions of Chambers County and the Bolivar…

Read the full account →
Flash Flood6 deaths$10.0B damage

Galveston, TX · Aug 26, 2017

Harvey made landfall as a category 4 hurricane near Rockport, Texas during the evening of August 25th. The storm then weakened to a tropical storm and slowed, looping back and tracking over SE Texas then back over the Gulf of Mexico making a second landfall along the Louisiana…

Read the full account →
Tropical Storm2 deaths$200.0M damage

Galveston, TX · Sep 7, 1998

Synoptic Situation...On Monday September 7 (Labor Day) a tropical disturbance in the western Gulf of Mexico was increasing the pressure gradient along the Texas coast. A weak cold front had pushed south to near the Red River by Tuesday evening.

Read the full account →