City vs city
Portsmouth vs Washington Court House, OH
Portsmouth currently scores 17 points higher overall than Washington Court House, with the largest gap in wildfire.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Scores describe each city’s reference grid tile, not every property. A missing model is unavailable, not zero risk. Air quality is a current EPA AirNow signal; other factors describe baseline exposure. The overall score blends different hazards and is not a probability of damage. Read the scoring methodology and sources.
Overall
Portsmouth: 46/100 · Washington Court House: 29/100
Portsmouth is 17 points higher.
Flood
Portsmouth: 41/100 · Washington Court House: Unavailable
A score difference cannot be calculated without both sources.
Portsmouth: FEMA NFHL flood zones: 6 features intersect this tile.
Washington Court House: Flood model is not available for this location yet.
Wind
Portsmouth: 15/100 · Washington Court House: 16/100
Washington Court House is 1 points higher.
Portsmouth: Wind exposure derived from ingested design wind / climatology tiles.
Washington Court House: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Portsmouth: 34/100 · Washington Court House: 22/100
Portsmouth is 12 points higher.
Portsmouth: Lightning exposure derived from ingested climatology tiles.
Washington Court House: Lightning exposure derived from ingested climatology tiles.
Tornado
Portsmouth: 35/100 · Washington Court House: 35/100
No gap.
Portsmouth: Tornado risk derived from NOAA SPC historical reports.
Washington Court House: Tornado risk derived from NOAA SPC historical reports.
Hail
Portsmouth: 100/100 · Washington Court House: 77/100
Portsmouth is 23 points higher.
Portsmouth: Hail risk derived from NOAA SPC historical reports.
Washington Court House: Hail risk derived from NOAA SPC historical reports.
Storm surge
Portsmouth: Unavailable · Washington Court House: Unavailable
A score difference cannot be calculated without both sources.
Portsmouth: Storm surge model is not available for this location yet.
Washington Court House: Storm surge model is not available for this location yet.
Wildfire
Portsmouth: 58/100 · Washington Court House: 18/100
Portsmouth is 40 points higher.
Portsmouth: Wildfire exposure derived from ingested fire potential tiles.
Washington Court House: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Portsmouth: 41/100 · Washington Court House: 34/100
Portsmouth is 7 points higher.
Portsmouth: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Washington Court House: Air quality signal derived from the latest EPA AirNow combined AQI grid.