Sequoyah County Disaster Risk
Sequoyah County, Oklahoma
FEMA Risk Rating
Relatively Low
National Percentile
79th
of 3,144 counties
State Rank
#16
of 77 (1 = highest risk)
Flood Risk
74th
percentile
Hazard Risk Breakdown
Flood
River, coastal, and surface flooding risk
Relatively Low
Higher than 74% of US counties
Wildfire
Wildland and wildland-urban interface fire risk
Relatively High
Higher than 96% of US counties
Tornado
Tornado and severe thunderstorm risk
Moderate
Higher than 86% of US counties
Earthquake
Seismic activity and ground shaking risk
Relatively Low
Higher than 67% of US counties
Hurricane
Tropical cyclone and hurricane risk
Very Low
Higher than 41% of US counties
Risk Overview
About Natural Disaster Risk in Sequoyah County, Oklahoma
Sequoyah County faces elevated national risk
Sequoyah County's composite risk score of 79.10 significantly exceeds the Oklahoma state average of 55.47, placing it among the nation's higher-risk counties. This eastern Oklahoma county experiences substantial exposure across multiple natural hazard categories.
Among Oklahoma's highest-risk counties
Sequoyah County ranks in the upper tier of Oklahoma's risk profile, with a score 43% above the state average. Only counties like Tulsa and Rogers carry comparable or higher composite risk exposure.
Elevated risk mirrors eastern Oklahoma pattern
Sequoyah County's 79.10 score closely matches Rogers County (80.06) in northeastern Oklahoma, reflecting the region's consistent vulnerability to multiple hazards. The eastern border counties consistently rank among the state's most at-risk communities.
Tornadoes and wildfires pose severe threats
Tornado risk (86.04) and wildfire risk (96.12) are Sequoyah County's primary hazards, with wildfire exposure among the highest statewide. Flood risk (73.60) and earthquake risk (67.05) add significant secondary exposure.
Comprehensive insurance and preparation critical
Sequoyah County residents must maintain full homeowners insurance with wind and hail coverage, plus separate flood insurance through the NFIP. A designated storm shelter and regular property maintenance for fire risk are essential protective measures.
Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor
Preparedness Guide
What to Prepare for in Sequoyah County
Top Hazards by Exposure
Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)
Risk Advisory: Sequoyah County
Risk Verdict
Sequoyah County's FEMA risk score places it at the 79th percentile nationally, indicating lower-than-typical exposure for a U.S. county. At this risk level, having a documented household preparedness plan — not just awareness — is the meaningful next step for Sequoyah County residents.
Hazard Breakdown
Wildfire risk is Sequoyah County's dominant natural hazard, ranked at the 96th percentile nationally under FEMA's National Risk Index. Tornado ranks second at the 86th percentile nationally. Additional tracked hazards include flood (74th percentile), earthquake (67th percentile), hurricane (41th percentile).
Preparedness Context
Sequoyah County sits at the 96th percentile for wildfire exposure. Signing up for Sequoyah County's county emergency alert system and knowing the pre-planned evacuation route before conditions deteriorate are the two highest-value preparedness actions for residents here. The county's tornado exposure at the 86th percentile nationally complements the wildfire risk — saturating rain after burn scarring often triggers secondary flood and debris flow events. In Sequoyah County, wildfire smoke often precedes the flame front by hours or days; households benefit from tracking EPA's AirNow.gov and having HEPA air filtration available as a first line of indoor protection when air quality alerts are issued.
Regional Context
The Oklahoma county average is 23.6 composite points below Sequoyah County's score, a gap that reflects the county's elevated position in the state's hazard distribution.
Is your household prepared for Sequoyah County's hazards?
Review FEMA's county-specific preparedness checklists and emergency planning guides.
Frequently Asked Questions
What is the natural disaster risk in Sequoyah County, OK?
What types of natural hazards affect Sequoyah County?
How does Sequoyah County risk compare to the Oklahoma average?
Is Sequoyah County at risk for wildfire?
How is natural disaster risk measured?
Why is Sequoyah County higher risk than average?
Data Source
Risk data sourced from the FEMA National Risk Index (NRI). Risk scores are relative rankings (0–100) across all US counties — not absolute risk measures. Higher scores indicate higher relative risk compared to other counties.
Disclaimer: This data is informational only. It is not financial, insurance, or legal advice. Always consult a qualified professional before making insurance or real estate decisions.