FloodZoneMap.org

Flash Flood — Tulsa, OK

Mar 19, 2020

Strong to severe thunderstorms developed over northwestern Texas and southwestern Oklahoma during the evening of the 18th. These storms moved northeast and affected portions of northeastern Oklahoma during the early morning hours of the 19th. Although instability had decreased ahead of these storms during the night-time hours, wind shear had strengthened significantly as these storms moved into northeast Oklahoma. As a result, one of these storms produced a tornado in Creek County. In addition,

Source: NOAA National Weather Service Storm Events Database (event 878743). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Tulsa, OK

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

View Tulsa County flood data →

More Flood Stories

Flood2 deaths

Tulsa, OK · Apr 20, 2025

Strong to severe thunderstorms developed across portions of eastern Oklahoma during the late evening of the 19th, as a strong upper level disturbance slowly translated into the Southern Plains, increasing low level forcing along and ahead of a weak surface front that stretched…

Read the full account →
Flood2 deaths

Tulsa, OK · May 21, 2019

A persistently active weather pattern, consisting of a deep trough over the western U. S. and ridging along the Gulf Coast and southeastern U. S., set the stage for numerous rounds of rainfall across the Southern Plains from May 18th through the end of the month.

Read the full account →
Flood1 death

Tulsa, OK · Apr 1, 2024

Severe thunderstorms developed along a dry line over central and western Oklahoma during the afternoon of the 1st, as a strong upper level disturbance translated into the Southern Plains. The storms moved through eastern Oklahoma during the late afternoon and evening hours.

Read the full account →
Flash Flood1 death$12K damage

Tulsa, OK · Apr 27, 1998

Summary of flash flood event on April 27 1998:Moderate to heavy rains near the center of a nearly stationary upper level weather system developed late in the evening on April 26.

Read the full account →