City vs city
Phoenix vs Somerton, AZ
Phoenix currently scores 2 points higher overall than Somerton, 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
Phoenix: 34/100 · Somerton: 32/100
Phoenix is 2 points higher.
Flood
Phoenix: 75/100 · Somerton: 87/100
Somerton is 12 points higher.
Phoenix: FEMA NFHL flood zones: 3 features intersect this tile.
Somerton: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Phoenix: 10/100 · Somerton: 8/100
Phoenix is 2 points higher.
Phoenix: Wind exposure derived from ingested design wind / climatology tiles.
Somerton: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Phoenix: 17/100 · Somerton: 8/100
Phoenix is 9 points higher.
Phoenix: Lightning exposure derived from ingested climatology tiles.
Somerton: Lightning exposure derived from ingested climatology tiles.
Tornado
Phoenix: 12/100 · Somerton: 0/100
Phoenix is 12 points higher.
Phoenix: Tornado risk derived from NOAA SPC historical reports.
Somerton: Tornado risk derived from NOAA SPC historical reports.
Hail
Phoenix: 18/100 · Somerton: 9/100
Phoenix is 9 points higher.
Phoenix: Hail risk derived from NOAA SPC historical reports.
Somerton: Hail risk derived from NOAA SPC historical reports.
Storm surge
Phoenix: Unavailable · Somerton: Unavailable
A score difference cannot be calculated without both sources.
Phoenix: Storm surge model is not available for this location yet.
Somerton: Storm surge model is not available for this location yet.
Wildfire
Phoenix: 87/100 · Somerton: 61/100
Phoenix is 26 points higher.
Phoenix: Wildfire exposure derived from ingested fire potential tiles.
Somerton: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Phoenix: 22/100 · Somerton: 18/100
Phoenix is 4 points higher.
Phoenix: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Somerton: Air quality signal derived from the latest EPA AirNow combined AQI grid.