City vs city
Arbon Valley vs Nampa, ID
Arbon Valley currently scores 3 points higher overall than Nampa, 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
Arbon Valley: 20/100 · Nampa: 17/100
Arbon Valley is 3 points higher.
Flood
Arbon Valley: 3/100 · Nampa: 23/100
Nampa is 20 points higher.
Arbon Valley: FEMA NFHL flood zones: 1 features intersect this tile.
Nampa: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Arbon Valley: 13/100 · Nampa: 11/100
Arbon Valley is 2 points higher.
Arbon Valley: Wind exposure derived from ingested design wind / climatology tiles.
Nampa: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Arbon Valley: 10/100 · Nampa: 7/100
Arbon Valley is 3 points higher.
Arbon Valley: Lightning exposure derived from ingested climatology tiles.
Nampa: Lightning exposure derived from ingested climatology tiles.
Tornado
Arbon Valley: 8/100 · Nampa: 8/100
No gap.
Arbon Valley: Tornado risk derived from NOAA SPC historical reports.
Nampa: Tornado risk derived from NOAA SPC historical reports.
Hail
Arbon Valley: 17/100 · Nampa: 20/100
Nampa is 3 points higher.
Arbon Valley: Hail risk derived from NOAA SPC historical reports.
Nampa: Hail risk derived from NOAA SPC historical reports.
Storm surge
Arbon Valley: Unavailable · Nampa: Unavailable
A score difference cannot be calculated without both sources.
Arbon Valley: Storm surge model is not available for this location yet.
Nampa: Storm surge model is not available for this location yet.
Wildfire
Arbon Valley: 66/100 · Nampa: 42/100
Arbon Valley is 24 points higher.
Arbon Valley: Wildfire exposure derived from ingested fire potential tiles.
Nampa: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Arbon Valley: 26/100 · Nampa: 11/100
Arbon Valley is 15 points higher.
Arbon Valley: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Nampa: Air quality signal derived from the latest EPA AirNow combined AQI grid.