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

Logan County Disaster Risk

Logan County, Colorado

FEMA Risk Rating

Relatively Low

National Percentile

59th

of 3,144 counties

State Rank

#17

of 64 (1 = highest risk)

Flood Risk

47th

percentile

Hazard Risk Breakdown

Flood

River, coastal, and surface flooding risk

Relatively Low

Higher than 47% of US counties

Wildfire

Wildland and wildland-urban interface fire risk

Relatively Low

Higher than 64% of US counties

Tornado

Tornado and severe thunderstorm risk

Relatively Low

Higher than 73% of US counties

Earthquake

Seismic activity and ground shaking risk

Very Low

Higher than 34% of US counties

Risk Overview

About Natural Disaster Risk in Logan County, Colorado

Logan County faces above-average disaster risk

With a composite risk score of 58.75 and a Relatively Low rating, Logan County experiences notably more disaster exposure than the typical U.S. county. Tornado and wildfire risks drive this elevated profile, with both hazards scoring substantially above national norms.

Mid-range risk among Colorado counties

Logan County's 58.75 score exceeds Colorado's 40.67 state average by roughly 45%, placing it in the higher-risk tier of Colorado communities. While not the state's riskiest, Logan residents face significantly greater hazard exposure than those in lower-risk counties.

Riskier than plains peers, safer than mountains

Logan (58.75) faces substantially more risk than Kit Carson (32.47) and Lincoln (7.47) to the south and east, yet less than Larimer (90.14) to the northwest. Among northeastern Colorado's high-plains counties, Logan carries the second-highest composite risk.

Tornadoes and wildfires pose clear threats

Tornado risk scores 73.31—high for Colorado—reflecting Logan's position on the spring severe-weather corridor where conditions frequently spawn tornadoes and hail. Wildfire risk at 63.58 reflects grassland fuel and drought-prone conditions; both hazards can develop and impact the county with little warning.

Secure wind and wildfire coverage

Homeowners in Logan County should prioritize comprehensive coverage for tornado, wind, and hail damage—the county's tornado risk is among Colorado's highest. Add wildfire and grass-fire protection to standard policies, maintain a home emergency kit with supplies for rapid evacuation, and identify a safe room for severe weather.

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
    73th percentile
  2. #2
    WildfirePrepare
    64th percentile
  3. #3
    FloodPrepare
    47th percentile

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

Risk Advisory: Logan County

Risk Verdict

Logan County's FEMA risk score places it at the 59th percentile nationally, indicating lower-than-typical exposure for a U.S. county. A moderate composite score often means one or two hazard categories are doing the heavy lifting — knowing which ones matters for preparation.

Hazard Breakdown

Tornado risk is Logan County's dominant natural hazard, ranked at the 73th percentile nationally under FEMA's National Risk Index. Wildfire ranks second at the 64th percentile nationally. Additional tracked hazards include flood (47th percentile), earthquake (34th percentile).

Preparedness Context

Tornado exposure at the 73th percentile nationally makes Logan County a county where a battery-powered weather radio — not just smartphone apps — is a worthwhile household investment, given that mobile networks often fail during severe storms. Wildfire is the second hazard driver for Logan County at the 64th percentile nationally, meaning households should maintain awareness of both severe-weather and wildfire-specific warning systems. In Logan County, tornado watches indicate favorable atmospheric conditions while warnings mean rotation has been detected — households benefit from understanding this distinction so they shelter immediately on a warning, not after seeking visual confirmation.

Regional Context

The Colorado county average is 18.1 composite points below Logan County's score, a gap that reflects the county's elevated position in the state's hazard distribution.

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, CO?
Logan County has a FEMA National Risk Index rating of Relatively Low, placing it in the 59th 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 (73th percentile), wildfire (64th percentile), flooding (47th percentile), earthquake (34th percentile). The highest-risk hazard is tornado at the 73th 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 Colorado average?
Logan County's composite risk percentile is 59th, compared to the Colorado state average of 41th percentile. The state's overall risk rating is Very Low. This means Logan County faces higher natural disaster risk than the typical county in Colorado.
Is Logan County at risk for tornado?
Yes, Logan County's tornado risk is at the 73th percentile nationally. This is above the national median. For flooding specifically, Logan County is at the 47th 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 59th percentile is above the Colorado state average of 41th percentile. This elevated risk is driven by tornado exposure (73th percentile), along with wildfire 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.