City vs city
Idaho Falls vs Mackay, ID
Idaho Falls currently scores 5 points higher overall than Mackay, with the largest gap in hail.
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
Idaho Falls: 17/100 · Mackay: 12/100
Idaho Falls is 5 points higher.
Flood
Idaho Falls: Unavailable · Mackay: 0/100
A score difference cannot be calculated without both sources.
Idaho Falls: Flood model is not available for this location yet.
Mackay: FEMA NFHL flood zones: 0 features intersect this tile.
Wind
Idaho Falls: 13/100 · Mackay: 13/100
No gap.
Idaho Falls: Wind exposure derived from ingested design wind / climatology tiles.
Mackay: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Idaho Falls: 10/100 · Mackay: 6/100
Idaho Falls is 4 points higher.
Idaho Falls: Lightning exposure derived from ingested climatology tiles.
Mackay: Lightning exposure derived from ingested climatology tiles.
Tornado
Idaho Falls: 4/100 · Mackay: 0/100
Idaho Falls is 4 points higher.
Idaho Falls: Tornado risk derived from NOAA SPC historical reports.
Mackay: Tornado risk derived from NOAA SPC historical reports.
Hail
Idaho Falls: 42/100 · Mackay: 3/100
Idaho Falls is 39 points higher.
Idaho Falls: Hail risk derived from NOAA SPC historical reports.
Mackay: Hail risk derived from NOAA SPC historical reports.
Storm surge
Idaho Falls: Unavailable · Mackay: Unavailable
A score difference cannot be calculated without both sources.
Idaho Falls: Storm surge model is not available for this location yet.
Mackay: Storm surge model is not available for this location yet.
Wildfire
Idaho Falls: 39/100 · Mackay: 26/100
Idaho Falls is 13 points higher.
Idaho Falls: Wildfire exposure derived from ingested fire potential tiles.
Mackay: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Idaho Falls: 14/100 · Mackay: 21/100
Mackay is 7 points higher.
Idaho Falls: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Mackay: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.