City vs city
Derby vs London, OH
London currently scores 1 points higher overall than Derby, 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
Derby: 29/100 · London: 30/100
London is 1 points higher.
Flood
Derby: 59/100 · London: 52/100
Derby is 7 points higher.
Derby: FEMA NFHL flood zones: 5 features intersect this tile.
London: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Derby: 16/100 · London: 16/100
No gap.
Derby: Wind exposure derived from ingested design wind / climatology tiles.
London: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Derby: 23/100 · London: 27/100
London is 4 points higher.
Derby: Lightning exposure derived from ingested climatology tiles.
London: Lightning exposure derived from ingested climatology tiles.
Tornado
Derby: 12/100 · London: 19/100
London is 7 points higher.
Derby: Tornado risk derived from NOAA SPC historical reports.
London: Tornado risk derived from NOAA SPC historical reports.
Hail
Derby: 48/100 · London: 57/100
London is 9 points higher.
Derby: Hail risk derived from NOAA SPC historical reports.
London: Hail risk derived from NOAA SPC historical reports.
Storm surge
Derby: Unavailable · London: Unavailable
A score difference cannot be calculated without both sources.
Derby: Storm surge model is not available for this location yet.
London: Storm surge model is not available for this location yet.
Wildfire
Derby: 9/100 · London: 8/100
Derby is 1 points higher.
Derby: Wildfire exposure derived from ingested fire potential tiles.
London: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Derby: 36/100 · London: 34/100
Derby is 2 points higher.
Derby: Air quality signal derived from the latest EPA AirNow combined AQI grid.
London: Air quality signal derived from the latest EPA AirNow combined AQI grid.
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