City vs city
Marana vs Phoenix, AZ
Phoenix currently scores 2 points higher overall than Marana, 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 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
Marana: 35/100 · Phoenix: 37/100
Phoenix is 2 points higher.
Flood
Marana: 100/100 · Phoenix: 94/100
Marana is 6 points higher.
Marana: FEMA NFHL flood zones: 20 features intersect this tile.
Phoenix: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Marana: 12/100 · Phoenix: 11/100
Marana is 1 points higher.
Marana: Wind exposure derived from ingested design wind / climatology tiles.
Phoenix: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Marana: 34/100 · Phoenix: 21/100
Marana is 13 points higher.
Marana: Lightning exposure derived from ingested climatology tiles.
Phoenix: Lightning exposure derived from ingested climatology tiles.
Tornado
Marana: 4/100 · Phoenix: 15/100
Phoenix is 11 points higher.
Marana: Tornado risk derived from NOAA SPC historical reports.
Phoenix: Tornado risk derived from NOAA SPC historical reports.
Hail
Marana: 9/100 · Phoenix: 16/100
Phoenix is 7 points higher.
Marana: Hail risk derived from NOAA SPC historical reports.
Phoenix: Hail risk derived from NOAA SPC historical reports.
Storm surge
Marana: Unavailable · Phoenix: Unavailable
A score difference cannot be calculated without both sources.
Marana: Storm surge model is not available for this location yet.
Phoenix: Storm surge model is not available for this location yet.
Wildfire
Marana: 60/100 · Phoenix: 86/100
Phoenix is 26 points higher.
Marana: Wildfire exposure derived from ingested fire potential tiles.
Phoenix: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Marana: 27/100 · Phoenix: 19/100
Marana is 8 points higher.
Marana: 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.