riskbycounty
FEMA NRI 1.19.0Updated Nov 2023 · Coverage 2014–2023Methodology

Logan County Disaster Risk

Logan County, Oklahoma

FEMA Risk Rating

Relatively Low

National Percentile

75th

of 3,144 counties

State Rank

#24

of 77 (1 = highest risk)

Flood Risk

51th

percentile

Hazard Risk Breakdown

Flood

River, coastal, and surface flooding risk

Relatively Low

Higher than 51% of US counties

Wildfire

Wildland and wildland-urban interface fire risk

Relatively Low

Higher than 78% of US counties

Tornado

Tornado and severe thunderstorm risk

Moderate

Higher than 93% of US counties

Earthquake

Seismic activity and ground shaking risk

Very Low

Higher than 42% of US counties

Hurricane

Tropical cyclone and hurricane risk

Very Low

Higher than 21% of US counties

Risk Overview

About Natural Disaster Risk in Logan County, Oklahoma

Logan County exceeds typical U.S. risk

Logan County's composite risk score of 74.68 places it in the "Relatively Low" category but well above the national average. The county faces a multi-hazard profile dominated by tornado and wildfire threats.

Among Oklahoma's higher-risk counties

At 74.68, Logan County's composite risk significantly outpaces Oklahoma's state average of 55.47. This ranking reflects consistent elevation across multiple hazard types, particularly tornadoes and wildfires.

Similar risk to Lincoln County

Logan County (74.68) faces nearly identical overall risk as neighboring Lincoln County (71.31), making it one of the more exposed areas in the region. Both counties are substantially riskier than their southwestern neighbors Major County (34.19) and Love County (21.12).

Tornado and wildfire lead threats

Tornado risk dominates at 92.75, while wildfire risk scores 78.47—both above state average. Flood risk is moderate at 50.70, while earthquake and hurricane risks remain relatively contained.

Prepare for severe weather and fire

Ensure your homeowner's policy covers wind and hail damage from tornadoes, and verify wildfire coverage is adequate for your property value. Consider a safe room or reinforced shelter area as a physical protection complement to insurance.

Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor

Preparedness Guide

What to Prepare for in Logan County

Top Hazards by Exposure

  1. #1
    TornadoPrepare
    93th percentile
  2. #2
    WildfirePrepare
    78th percentile
  3. #3
    FloodPrepare
    51th percentile

Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)

Risk Advisory: Logan County

Risk Verdict

With a national percentile rank of 75th, Logan County faces below-average hazard exposure relative to U.S. counties as a whole. Above-average risk does not mean imminent danger; it signals that informed, hazard-specific preparedness has high value here.

Hazard Breakdown

Tornado risk is Logan County's dominant natural hazard, ranked at the 93th percentile nationally under FEMA's National Risk Index. Wildfire ranks second at the 78th percentile nationally. Additional tracked hazards include flood (51th percentile), earthquake (42th percentile), hurricane (21th percentile).

Preparedness Context

At the 93th percentile nationally for tornado risk, Logan County households benefit most from a reliable alert system — a NOAA weather radio that activates during overnight hours when residents may not be checking smartphone alerts. The secondary wildfire hazard at the 78th percentile nationally adds seasonal complexity to Logan County's preparedness calendar, since wildfire and tornado risk often peak at different points in the year. For Logan County households, a pre-decided family shelter plan — who goes where, how children are retrieved from school during a warning, and a neighborhood meet-up point if phones fail — provides real protection that no supply kit alone can replicate.

Regional Context

At 19.2 points above the Oklahoma state average, Logan County carries meaningfully higher natural disaster exposure than a typical Oklahoma county.

Is your household prepared for Logan County's hazards?

Review FEMA's county-specific preparedness checklists and emergency planning guides.

FEMA Ready Guide →

Frequently Asked Questions

What is the natural disaster risk in Logan County, OK?
Logan County has a FEMA National Risk Index rating of Relatively Low, placing it in the 75th percentile nationally out of 3,144 counties. This composite score reflects the county's overall exposure to natural hazards including floods, wildfires, tornadoes, earthquakes, and hurricanes, weighted by expected annual loss and social vulnerability.
What types of natural hazards affect Logan County?
Logan County is evaluated for five major natural hazard types: tornado (93th percentile), wildfire (78th percentile), flooding (51th percentile), earthquake (42th percentile), hurricane (21th percentile). The highest-risk hazard is tornado at the 93th percentile nationally. These scores are derived from FEMA's National Risk Index, which analyzes expected annual loss, social vulnerability, and community resilience for each hazard type.
How does Logan County risk compare to the Oklahoma average?
Logan County's composite risk percentile is 75th, compared to the Oklahoma state average of 56th percentile. The state's overall risk rating is Relatively Low. This means Logan County faces higher natural disaster risk than the typical county in Oklahoma.
Is Logan County at risk for tornado?
Yes, Logan County's tornado risk is at the 93th percentile nationally. This places it in the top quartile for this hazard type. For flooding specifically, Logan County is at the 51th percentile.
How is natural disaster risk measured?
FEMA's National Risk Index (NRI) calculates risk scores for 18 natural hazard types across all U.S. counties and census tracts. The composite score combines Expected Annual Loss (estimated dollar losses from each hazard), Social Vulnerability (demographic factors affecting disaster impact), and Community Resilience (ability to recover). Percentile scores rank each county against all 3,144 U.S. counties, and risk ratings range from Very Low to Very High.
Why is Logan County higher risk than average?
Logan County's composite risk score of 75th percentile is above the Oklahoma state average of 56th percentile. This elevated risk is driven by tornado exposure (93th percentile), along with wildfire and flooding risk. Geographic location, terrain, climate patterns, and proximity to flood zones or fault lines all influence a county's risk profile.
By Evan Brooks, Data EditorUpdated Reviewed by Evan Brooks, Data Editor

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.