City vs city
Boulder City vs Henderson, NV
Boulder City currently scores 3 points higher overall than Henderson, 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
Boulder City: 27/100 · Henderson: 24/100
Boulder City is 3 points higher.
Flood
Boulder City: 57/100 · Henderson: 48/100
Boulder City is 9 points higher.
Boulder City: FEMA NFHL flood zones: 2 features intersect this tile.
Henderson: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Boulder City: 8/100 · Henderson: 8/100
No gap.
Boulder City: Wind exposure derived from ingested design wind / climatology tiles.
Henderson: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Boulder City: 14/100 · Henderson: 13/100
Boulder City is 1 points higher.
Boulder City: Lightning exposure derived from ingested climatology tiles.
Henderson: Lightning exposure derived from ingested climatology tiles.
Tornado
Boulder City: 0/100 · Henderson: 0/100
No gap.
Boulder City: Tornado risk derived from NOAA SPC historical reports.
Henderson: Tornado risk derived from NOAA SPC historical reports.
Hail
Boulder City: 5/100 · Henderson: 7/100
Henderson is 2 points higher.
Boulder City: Hail risk derived from NOAA SPC historical reports.
Henderson: Hail risk derived from NOAA SPC historical reports.
Storm surge
Boulder City: Unavailable · Henderson: Unavailable
A score difference cannot be calculated without both sources.
Boulder City: Storm surge model is not available for this location yet.
Henderson: Storm surge model is not available for this location yet.
Wildfire
Boulder City: 48/100 · Henderson: 41/100
Boulder City is 7 points higher.
Boulder City: Wildfire exposure derived from ingested fire potential tiles.
Henderson: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Boulder City: 30/100 · Henderson: 25/100
Boulder City is 5 points higher.
Boulder City: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Henderson: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.