City vs city
Nampa vs Richfield, ID
Nampa currently scores 1 points higher overall than Richfield, 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
Nampa: 17/100 · Richfield: 16/100
Nampa is 1 points higher.
Flood
Nampa: 23/100 · Richfield: 0/100
Nampa is 23 points higher.
Nampa: FEMA NFHL flood zones: 6 features intersect this tile.
Richfield: FEMA NFHL flood zones: 0 features intersect this tile.
Wind
Nampa: 11/100 · Richfield: 12/100
Richfield is 1 points higher.
Nampa: Wind exposure derived from ingested design wind / climatology tiles.
Richfield: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Nampa: 7/100 · Richfield: 8/100
Richfield is 1 points higher.
Nampa: Lightning exposure derived from ingested climatology tiles.
Richfield: Lightning exposure derived from ingested climatology tiles.
Tornado
Nampa: 8/100 · Richfield: 0/100
Nampa is 8 points higher.
Nampa: Tornado risk derived from NOAA SPC historical reports.
Richfield: Tornado risk derived from NOAA SPC historical reports.
Hail
Nampa: 20/100 · Richfield: 20/100
No gap.
Nampa: Hail risk derived from NOAA SPC historical reports.
Richfield: Hail risk derived from NOAA SPC historical reports.
Storm surge
Nampa: Unavailable · Richfield: Unavailable
A score difference cannot be calculated without both sources.
Nampa: Storm surge model is not available for this location yet.
Richfield: Storm surge model is not available for this location yet.
Wildfire
Nampa: 42/100 · Richfield: 37/100
Nampa is 5 points higher.
Nampa: Wildfire exposure derived from ingested fire potential tiles.
Richfield: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Nampa: 11/100 · Richfield: 21/100
Richfield is 10 points higher.
Nampa: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Richfield: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.