City vs city
Green Valley vs Phoenix, AZ
Phoenix currently scores 3 points higher overall than Green Valley, 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
Green Valley: 34/100 · Phoenix: 37/100
Phoenix is 3 points higher.
Flood
Green Valley: 48/100 · Phoenix: 94/100
Phoenix is 46 points higher.
Green Valley: FEMA NFHL flood zones: 9 features intersect this tile.
Phoenix: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Green Valley: 12/100 · Phoenix: 11/100
Green Valley is 1 points higher.
Green Valley: Wind exposure derived from ingested design wind / climatology tiles.
Phoenix: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Green Valley: 45/100 · Phoenix: 21/100
Green Valley is 24 points higher.
Green Valley: Lightning exposure derived from ingested climatology tiles.
Phoenix: Lightning exposure derived from ingested climatology tiles.
Tornado
Green Valley: 0/100 · Phoenix: 15/100
Phoenix is 15 points higher.
Green Valley: Tornado risk derived from NOAA SPC historical reports.
Phoenix: Tornado risk derived from NOAA SPC historical reports.
Hail
Green Valley: 21/100 · Phoenix: 16/100
Green Valley is 5 points higher.
Green Valley: Hail risk derived from NOAA SPC historical reports.
Phoenix: Hail risk derived from NOAA SPC historical reports.
Storm surge
Green Valley: Unavailable · Phoenix: Unavailable
A score difference cannot be calculated without both sources.
Green Valley: Storm surge model is not available for this location yet.
Phoenix: Storm surge model is not available for this location yet.
Wildfire
Green Valley: 58/100 · Phoenix: 86/100
Phoenix is 28 points higher.
Green Valley: Wildfire exposure derived from ingested fire potential tiles.
Phoenix: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Green Valley: 21/100 · Phoenix: 19/100
Green Valley is 2 points higher.
Green Valley: 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.