Natural Disaster Risk in West Portsmouth
Ohio
Risk Summary for West Portsmouth
West Portsmouth scores 5.9/10 (Moderate risk), above the U.S. average of 4.5. The leading hazard is Extreme Heat.
Top Hazards
All 18 Hazard Scores
How it compares
Live Conditions
🏠 What this means for insurance
Average risk — standard coverage usually sufficient
This area carries average natural disaster risk. A standard homeowners or renters policy should cover common events, but review the exclusions for floods and earthquakes, which are almost never included by default.
This is general information only. Consult a licensed insurance professional for advice specific to your property.
Natural Hazard Profile: West Portsmouth, Ohio
West Portsmouth, in Scioto County, is a town of roughly 6,577 residents situated in the interior eastern United States. Its humid continental climate brings cold winters with lake-effect snow in the north and warm, humid summers, and in particular spring tornado risk and winter ice storms. These conditions collectively define the natural hazard environment that West Portsmouth residents and property owners must navigate.
West Portsmouth's overall natural disaster risk is rated 5.9/10 (Moderate) by FEMA's National Risk Index. The threat of extreme heat dominates the local risk profile, with the area experiencing heat waves that drive heat-related illness and place significant demand on energy infrastructure. Secondary hazards include landslide and wind.
Within Ohio, West Portsmouth's risk is, near the 5.8/10 state average. Nationally, it ranks above the U.S. national average of 4.5/10. FEMA's analysis of Scioto County identifies heat as the foremost hazard, followed by landslide and wind. These rankings reflect the relative frequency and severity of each hazard type in the local environment.
With a moderate risk rating, West Portsmouth residents are well-served by maintaining standard preparedness practices — an emergency supply kit, awareness of local hazard seasonality, and insurance that covers the top local risks. Periodic review of coverage for heat is recommended.
What this means for West Portsmouth: Extreme Heat preparedness
- Stay hydrated and limit outdoor activity during the hottest hours when heat advisories are issued.
- Ensure reliable air conditioning and identify nearby cooling centers for extreme heat days.
- Check on elderly neighbors and never leave children or pets in parked vehicles.
Local Factors for West Portsmouth
These city-level factors differentiate West Portsmouth from other communities in Scioto County and provide geographic context for its hazard exposure.
Population
6,577
Small TownGeographic Zone
Inland
Reduced coastal hazard exposure
Climate Band
Moderate Continental
Latitude 38.7°
Flood Terrain
Minimal — county topography limits flood risk
Flood score: 1.0/10
Wildfire Exposure
Lower — moist climate limits wildfire frequency
Fire score: 4.2/10
Coordinates
38.7451° N, 83.1120° W
Scioto County
Population and coordinates from SimpleMaps US Cities data. Hazard scores from FEMA National Risk Index. Geographic classification derived from coordinates.
Recent Climate Data for West Portsmouth
Last 12 months · Source: Open-Meteo archive
Notable Weather Days (last 12 months)
ZIP Codes in West Portsmouth
Other cities in Ohio
Data source: FEMA National Risk Index (NRI). Scores normalized to 1–10 across all US counties. City scores inherit county-level FEMA data. For informational purposes only.