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

Winchester city Disaster Risk

Winchester city, Virginia

FEMA Risk Rating

Very Low

National Percentile

17th

of 3,144 counties

State Rank

#89

of 133 (1 = highest risk)

Flood Risk

32th

percentile

Hazard Risk Breakdown

Flood

River, coastal, and surface flooding risk

Very Low

Higher than 32% of US counties

Wildfire

Wildland and wildland-urban interface fire risk

Very Low

Higher than 5% of US counties

Tornado

Tornado and severe thunderstorm risk

Very Low

Higher than 25% of US counties

Earthquake

Seismic activity and ground shaking risk

Relatively Low

Higher than 63% of US counties

Hurricane

Tropical cyclone and hurricane risk

Relatively Low

Higher than 70% of US counties

Risk Overview

About Natural Disaster Risk in Winchester city, Virginia

Winchester sits well below average risk

Winchester's composite risk score of 16.86 puts it in the very low category and roughly half the national average. This Shenandoah Valley location benefits from distance to coastlines and limited exposure to major hurricane and flood corridors.

Mid-range safety among Virginia cities

At 16.86, Winchester scores below Virginia's average of 33.27, placing it among the state's safer jurisdictions. However, it ranks higher-risk than Williamsburg (2.42) and faces challenges that nearby Wise and Wythe counties contend with in the state's northwestern corner.

Safer than Appalachian mountain counties

Winchester's score of 16.86 is substantially lower than Wise (50.41) and Wythe (48.73) to the southwest, which face severe wildfire and flood threats. This advantage reflects Winchester's location in lower elevation, less forested terrain with better flood drainage.

Earthquakes and tornadoes deserve attention

Winchester's earthquake risk (62.98) and tornado risk (25.25) are its primary concerns, reflecting the region's position near the Appalachian seismic belt and spring storm corridors. Flood risk at 31.90 remains moderate but manageable with proper drainage and insurance.

Secure storm coverage and emergency plans

Ensure your homeowners policy covers tornado damage and wind—standard policies typically include this, but verify your specific deductible and limits. Develop a family earthquake plan with secure furniture placement and identify safe room locations, as seismic activity, though infrequent, can strike without warning.

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

Preparedness Guide

What to Prepare for in Winchester city

Top Hazards by Exposure

  1. #1
    HurricanePrepare
    70th percentile
  2. #2
    EarthquakePrepare
    63th percentile
  3. #3
    FloodPrepare
    32th percentile

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

Risk Advisory: Winchester city

Risk Verdict

Winchester city carries a low natural disaster risk burden, scoring at the 17th percentile under the FEMA National Risk Index. No county at the 17th percentile is entirely free of natural hazard exposure; Winchester city residents benefit from staying alert to local conditions and signing up for county emergency alerts.

Hazard Breakdown

Hurricane risk is Winchester city's dominant natural hazard, ranked at the 70th percentile nationally under FEMA's National Risk Index. Earthquake ranks second at the 63th percentile nationally. Additional tracked hazards include flood (32th percentile), tornado (25th percentile), wildfire (5th percentile).

Preparedness Context

Winchester city's primary hazard, hurricane, ranks at the 70th percentile nationally. Having a designated out-of-area contact, a pre-packed go-bag with medications and documents, and a confirmed evacuation route reduces decision-making load when a storm intensifies rapidly. The county's secondary earthquake risk at the 63th percentile nationally means Winchester city faces compounding hazards — inland flooding often follows landfalling hurricanes even well away from the coast. The National Hurricane Center's official forecast cone and local NWS office watches and warnings are the authoritative sources for Winchester city storm tracking; households benefit from bookmarking these before storm season rather than relying on social media during an event.

Regional Context

Compared to the Virginia county average, Winchester city's composite score runs 16.4 points lower — a gap that reflects the county's relatively modest hazard profile within its state context.

Is your household prepared for Winchester city'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 Winchester city, VA?
Winchester city has a FEMA National Risk Index rating of Very Low, placing it in the 17th 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 Winchester city?
Winchester city is evaluated for five major natural hazard types: hurricane (70th percentile), earthquake (63th percentile), flooding (32th percentile), tornado (25th percentile), wildfire (5th percentile). The highest-risk hazard is hurricane at the 70th 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 Winchester city risk compare to the Virginia average?
Winchester city's composite risk percentile is 17th, compared to the Virginia state average of 33th percentile. The state's overall risk rating is Very Low. This means Winchester city faces lower natural disaster risk than the typical county in Virginia.
Is Winchester city at risk for hurricane?
Yes, Winchester city's hurricane risk is at the 70th percentile nationally. This is above the national median. For flooding specifically, Winchester city is at the 32th 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.
Is Winchester city a safe place to live?
Winchester city's composite risk score of 17th percentile is below the Virginia state average of 33th percentile, indicating relatively lower exposure to natural hazards. However, no county is completely risk-free. The primary hazard type is hurricane at the 70th percentile. Residents should still maintain emergency preparedness plans and appropriate insurance coverage.
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.