City vs city
Mackay vs Sun Valley, ID
Sun Valley currently scores 8 points higher overall than Mackay, 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
Mackay: 12/100 · Sun Valley: 20/100
Sun Valley is 8 points higher.
Flood
Mackay: 0/100 · Sun Valley: 24/100
Sun Valley is 24 points higher.
Mackay: FEMA NFHL flood zones: 0 features intersect this tile.
Sun Valley: FEMA NFHL flood zones: 7 features intersect this tile.
Wind
Mackay: 13/100 · Sun Valley: 12/100
Mackay is 1 points higher.
Mackay: Wind exposure derived from ingested design wind / climatology tiles.
Sun Valley: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Mackay: 6/100 · Sun Valley: 8/100
Sun Valley is 2 points higher.
Mackay: Lightning exposure derived from ingested climatology tiles.
Sun Valley: Lightning exposure derived from ingested climatology tiles.
Tornado
Mackay: 0/100 · Sun Valley: 0/100
No gap.
Mackay: Tornado risk derived from NOAA SPC historical reports.
Sun Valley: Tornado risk derived from NOAA SPC historical reports.
Hail
Mackay: 3/100 · Sun Valley: 9/100
Sun Valley is 6 points higher.
Mackay: Hail risk derived from NOAA SPC historical reports.
Sun Valley: Hail risk derived from NOAA SPC historical reports.
Storm surge
Mackay: Unavailable · Sun Valley: Unavailable
A score difference cannot be calculated without both sources.
Mackay: Storm surge model is not available for this location yet.
Sun Valley: Storm surge model is not available for this location yet.
Wildfire
Mackay: 26/100 · Sun Valley: 48/100
Sun Valley is 22 points higher.
Mackay: Wildfire exposure derived from ingested fire potential tiles.
Sun Valley: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Mackay: 21/100 · Sun Valley: 21/100
No gap.
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.
Sun Valley: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.