City vs city
Colton vs Fontana, CA
Colton currently scores 2 points higher overall than Fontana, with the largest gap in flood.
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 uses an ingested EPA AirNow snapshot and may not reflect current conditions; 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
Colton: 32/100 · Fontana: 30/100
Colton is 2 points higher.
Flood
Colton: 43/100 · Fontana: 26/100
Colton is 17 points higher.
Colton: FEMA NFHL flood zones: 23 features intersect this tile.
Fontana: FEMA NFHL flood zones: 9 features intersect this tile.
Wind
Colton: 5/100 · Fontana: 5/100
No gap.
Colton: Wind exposure derived from ingested design wind / climatology tiles.
Fontana: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Colton: 2/100 · Fontana: 2/100
No gap.
Colton: Lightning exposure derived from ingested climatology tiles.
Fontana: Lightning exposure derived from ingested climatology tiles.
Tornado
Colton: 0/100 · Fontana: 0/100
No gap.
Colton: Tornado risk derived from NOAA SPC historical reports.
Fontana: Tornado risk derived from NOAA SPC historical reports.
Hail
Colton: 0/100 · Fontana: 0/100
No gap.
Colton: Hail risk derived from NOAA SPC historical reports.
Fontana: Hail risk derived from NOAA SPC historical reports.
Storm surge
Colton: Unavailable · Fontana: Unavailable
A score difference cannot be calculated without both sources.
Colton: Storm surge model is not available for this location yet.
Fontana: Storm surge model is not available for this location yet.
Wildfire
Colton: 76/100 · Fontana: 85/100
Fontana is 9 points higher.
Colton: Wildfire exposure derived from ingested fire potential tiles.
Fontana: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Colton: 32/100 · Fontana: 32/100
No gap.
Colton: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Fontana: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.