High Risk Oklahoma  ·  Tornado / Severe Storm

Oklahoma County OK

EMERGENCY PREPAREDNESS & DISASTER RISK PROFILE  ·  LAST UPDATED: Mar 2026

8/ 10
Threat Score
Population
797434
Area
718
sq miles
Primary Hazard
Tornado / Severe Storm
FEMA Disasters
48
federally declared

Oklahoma County and Oklahoma City sit at the heart of Tornado Alley, one of the most tornado-active regions on earth. The May 2013 outbreak produced the devastating EF5 Moore tornado that killed 24 people and destroyed 1,200 homes just south of Oklahoma City. The county averages more tornado touchdowns per square mile than almost any other urban county in the United States.

// Risk Intelligence

Threat Score 8 / 10    High Risk
Primary Hazard Tornado / Severe Storm
Secondary Hazard Flash Flooding
FEMA Flood Zone Zone X (High Tornado Risk)
Federally Declared Disasters 48
Last Major Event May 2013 Tornado Outbreak
Event Frequency Major event every 2–3 years

// Emergency Operations

Emergency Mgmt Phone (405) 713-1380
Emergency Shelters 38 designated facilities
Evacuation Routes I-35 North, I-35 South, I-40 East, I-44 Northwest

// Recommended Preparedness Gear

Based on Oklahoma County OK's primary hazard profile (Tornado / Severe Storm), the following gear is recommended for a High risk area.

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// County Profile

County Oklahoma County OK
State Oklahoma (OK)
Population 797434
Area 718 sq miles
FEMA Region Zone X (High Tornado Risk)

// Other Oklahoma Counties