City vs city
Gilbert vs Green Valley, AZ
Gilbert currently scores 12 points higher overall than Green Valley, 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
Gilbert: 36/100 · Green Valley: 24/100
Gilbert is 12 points higher.
Flood
Gilbert: 90/100 · Green Valley: 35/100
Gilbert is 55 points higher.
Gilbert: FEMA NFHL flood zones: 2 features intersect this tile.
Green Valley: FEMA NFHL flood zones: 1 features intersect this tile.
Wind
Gilbert: 11/100 · Green Valley: 12/100
Green Valley is 1 points higher.
Gilbert: Wind exposure derived from ingested design wind / climatology tiles.
Green Valley: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Gilbert: 21/100 · Green Valley: 44/100
Green Valley is 23 points higher.
Gilbert: Lightning exposure derived from ingested climatology tiles.
Green Valley: Lightning exposure derived from ingested climatology tiles.
Tornado
Gilbert: 15/100 · Green Valley: 0/100
Gilbert is 15 points higher.
Gilbert: Tornado risk derived from NOAA SPC historical reports.
Green Valley: Tornado risk derived from NOAA SPC historical reports.
Hail
Gilbert: 7/100 · Green Valley: 15/100
Green Valley is 8 points higher.
Gilbert: Hail risk derived from NOAA SPC historical reports.
Green Valley: Hail risk derived from NOAA SPC historical reports.
Storm surge
Gilbert: Unavailable · Green Valley: Unavailable
A score difference cannot be calculated without both sources.
Gilbert: Storm surge model is not available for this location yet.
Green Valley: Storm surge model is not available for this location yet.
Wildfire
Gilbert: 82/100 · Green Valley: 18/100
Gilbert is 64 points higher.
Gilbert: Wildfire exposure derived from ingested fire potential tiles.
Green Valley: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Gilbert: 25/100 · Green Valley: 21/100
Gilbert is 4 points higher.
Gilbert: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Green Valley: Air quality signal derived from the latest EPA AirNow combined AQI grid.