City vs city
Portsmouth vs Waverly, OH
Portsmouth currently scores 7 points higher overall than Waverly, with the largest gap in hail.
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 · Waverly: 39/100
Portsmouth is 7 points higher.
Flood
Portsmouth: 41/100 · Waverly: 86/100
Waverly is 45 points higher.
Portsmouth: FEMA NFHL flood zones: 6 features intersect this tile.
Waverly: FEMA NFHL flood zones: 7 features intersect this tile.
Wind
Portsmouth: 15/100 · Waverly: 15/100
No gap.
Portsmouth: Wind exposure derived from ingested design wind / climatology tiles.
Waverly: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Portsmouth: 34/100 · Waverly: 28/100
Portsmouth is 6 points higher.
Portsmouth: Lightning exposure derived from ingested climatology tiles.
Waverly: Lightning exposure derived from ingested climatology tiles.
Tornado
Portsmouth: 35/100 · Waverly: 19/100
Portsmouth is 16 points higher.
Portsmouth: Tornado risk derived from NOAA SPC historical reports.
Waverly: Tornado risk derived from NOAA SPC historical reports.
Hail
Portsmouth: 100/100 · Waverly: 31/100
Portsmouth is 69 points higher.
Portsmouth: Hail risk derived from NOAA SPC historical reports.
Waverly: Hail risk derived from NOAA SPC historical reports.
Storm surge
Portsmouth: Unavailable · Waverly: Unavailable
A score difference cannot be calculated without both sources.
Portsmouth: Storm surge model is not available for this location yet.
Waverly: Storm surge model is not available for this location yet.
Wildfire
Portsmouth: 58/100 · Waverly: 52/100
Portsmouth is 6 points higher.
Portsmouth: Wildfire exposure derived from ingested fire potential tiles.
Waverly: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Portsmouth: 41/100 · Waverly: 41/100
No gap.
Portsmouth: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Waverly: Air quality signal derived from the latest EPA AirNow combined AQI grid.