City vs city
Las Vegas vs Sun Valley, NV
Las Vegas currently scores 4 points higher overall than Sun Valley, 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 is a current EPA AirNow signal; 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
Las Vegas: 28/100 · Sun Valley: 24/100
Las Vegas is 4 points higher.
Flood
Las Vegas: 44/100 · Sun Valley: 45/100
Sun Valley is 1 points higher.
Las Vegas: FEMA NFHL flood zones: 2 features intersect this tile.
Sun Valley: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Las Vegas: 8/100 · Sun Valley: 6/100
Las Vegas is 2 points higher.
Las Vegas: Wind exposure derived from ingested design wind / climatology tiles.
Sun Valley: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Las Vegas: 11/100 · Sun Valley: 4/100
Las Vegas is 7 points higher.
Las Vegas: Lightning exposure derived from ingested climatology tiles.
Sun Valley: Lightning exposure derived from ingested climatology tiles.
Tornado
Las Vegas: 0/100 · Sun Valley: 8/100
Sun Valley is 8 points higher.
Las Vegas: Tornado risk derived from NOAA SPC historical reports.
Sun Valley: Tornado risk derived from NOAA SPC historical reports.
Hail
Las Vegas: 9/100 · Sun Valley: 7/100
Las Vegas is 2 points higher.
Las Vegas: Hail risk derived from NOAA SPC historical reports.
Sun Valley: Hail risk derived from NOAA SPC historical reports.
Storm surge
Las Vegas: Unavailable · Sun Valley: Unavailable
A score difference cannot be calculated without both sources.
Las Vegas: Storm surge model is not available for this location yet.
Sun Valley: Storm surge model is not available for this location yet.
Wildfire
Las Vegas: 58/100 · Sun Valley: 82/100
Sun Valley is 24 points higher.
Las Vegas: Wildfire exposure derived from ingested fire potential tiles.
Sun Valley: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Las Vegas: 35/100 · Sun Valley: 16/100
Las Vegas is 19 points higher.
Las Vegas: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Sun Valley: Air quality signal derived from the latest EPA AirNow combined AQI grid.