City vs city
Flagstaff vs Phoenix, AZ
Flagstaff currently scores 6 points higher overall than Phoenix, 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
Flagstaff: 40/100 · Phoenix: 34/100
Flagstaff is 6 points higher.
Flood
Flagstaff: 43/100 · Phoenix: 75/100
Phoenix is 32 points higher.
Flagstaff: FEMA NFHL flood zones: 7 features intersect this tile.
Phoenix: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Flagstaff: 10/100 · Phoenix: 10/100
No gap.
Flagstaff: Wind exposure derived from ingested design wind / climatology tiles.
Phoenix: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Flagstaff: 33/100 · Phoenix: 17/100
Flagstaff is 16 points higher.
Flagstaff: Lightning exposure derived from ingested climatology tiles.
Phoenix: Lightning exposure derived from ingested climatology tiles.
Tornado
Flagstaff: 0/100 · Phoenix: 12/100
Phoenix is 12 points higher.
Flagstaff: Tornado risk derived from NOAA SPC historical reports.
Phoenix: Tornado risk derived from NOAA SPC historical reports.
Hail
Flagstaff: 33/100 · Phoenix: 18/100
Flagstaff is 15 points higher.
Flagstaff: Hail risk derived from NOAA SPC historical reports.
Phoenix: Hail risk derived from NOAA SPC historical reports.
Storm surge
Flagstaff: Unavailable · Phoenix: Unavailable
A score difference cannot be calculated without both sources.
Flagstaff: Storm surge model is not available for this location yet.
Phoenix: Storm surge model is not available for this location yet.
Wildfire
Flagstaff: 87/100 · Phoenix: 87/100
No gap.
Flagstaff: Wildfire exposure derived from ingested fire potential tiles.
Phoenix: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Flagstaff: 36/100 · Phoenix: 22/100
Flagstaff is 14 points higher.
Flagstaff: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Phoenix: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.