City vs city
Glenns Ferry vs Nampa, ID
Nampa currently scores 2 points higher overall than Glenns Ferry, 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
Glenns Ferry: 15/100 · Nampa: 17/100
Nampa is 2 points higher.
Flood
Glenns Ferry: Unavailable · Nampa: 23/100
A score difference cannot be calculated without both sources.
Glenns Ferry: Flood model is not available for this location yet.
Nampa: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Glenns Ferry: 11/100 · Nampa: 11/100
No gap.
Glenns Ferry: Wind exposure derived from ingested design wind / climatology tiles.
Nampa: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Glenns Ferry: 8/100 · Nampa: 7/100
Glenns Ferry is 1 points higher.
Glenns Ferry: Lightning exposure derived from ingested climatology tiles.
Nampa: Lightning exposure derived from ingested climatology tiles.
Tornado
Glenns Ferry: 4/100 · Nampa: 8/100
Nampa is 4 points higher.
Glenns Ferry: Tornado risk derived from NOAA SPC historical reports.
Nampa: Tornado risk derived from NOAA SPC historical reports.
Hail
Glenns Ferry: 2/100 · Nampa: 20/100
Nampa is 18 points higher.
Glenns Ferry: Hail risk derived from NOAA SPC historical reports.
Nampa: Hail risk derived from NOAA SPC historical reports.
Storm surge
Glenns Ferry: Unavailable · Nampa: Unavailable
A score difference cannot be calculated without both sources.
Glenns Ferry: Storm surge model is not available for this location yet.
Nampa: Storm surge model is not available for this location yet.
Wildfire
Glenns Ferry: 68/100 · Nampa: 42/100
Glenns Ferry is 26 points higher.
Glenns Ferry: Wildfire exposure derived from ingested fire potential tiles.
Nampa: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Glenns Ferry: 13/100 · Nampa: 11/100
Glenns Ferry is 2 points higher.
Glenns Ferry: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
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.