City vs city
Caldwell vs Harrison, ID
Harrison currently scores 3 points higher overall than Caldwell, 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
Caldwell: 19/100 · Harrison: 22/100
Harrison is 3 points higher.
Flood
Caldwell: 29/100 · Harrison: 35/100
Harrison is 6 points higher.
Caldwell: FEMA NFHL flood zones: 14 features intersect this tile.
Harrison: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Caldwell: 11/100 · Harrison: 12/100
Harrison is 1 points higher.
Caldwell: Wind exposure derived from ingested design wind / climatology tiles.
Harrison: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Caldwell: 7/100 · Harrison: 3/100
Caldwell is 4 points higher.
Caldwell: Lightning exposure derived from ingested climatology tiles.
Harrison: Lightning exposure derived from ingested climatology tiles.
Tornado
Caldwell: 0/100 · Harrison: 0/100
No gap.
Caldwell: Tornado risk derived from NOAA SPC historical reports.
Harrison: Tornado risk derived from NOAA SPC historical reports.
Hail
Caldwell: 14/100 · Harrison: 2/100
Caldwell is 12 points higher.
Caldwell: Hail risk derived from NOAA SPC historical reports.
Harrison: Hail risk derived from NOAA SPC historical reports.
Storm surge
Caldwell: Unavailable · Harrison: Unavailable
A score difference cannot be calculated without both sources.
Caldwell: Storm surge model is not available for this location yet.
Harrison: Storm surge model is not available for this location yet.
Wildfire
Caldwell: 42/100 · Harrison: 64/100
Harrison is 22 points higher.
Caldwell: Wildfire exposure derived from ingested fire potential tiles.
Harrison: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Caldwell: 11/100 · Harrison: 13/100
Harrison is 2 points higher.
Caldwell: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Harrison: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.