City vs city
Cal-Nev-Ari vs Las Vegas, NV
Cal-Nev-Ari and Las Vegas are tied on overall score, with the biggest factor difference 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
Cal-Nev-Ari: 27/100 · Las Vegas: 27/100
No gap.
Flood
Cal-Nev-Ari: 44/100 · Las Vegas: 47/100
Las Vegas is 3 points higher.
Cal-Nev-Ari: FEMA NFHL flood zones: 2 features intersect this tile.
Las Vegas: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Cal-Nev-Ari: 8/100 · Las Vegas: 8/100
No gap.
Cal-Nev-Ari: Wind exposure derived from ingested design wind / climatology tiles.
Las Vegas: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Cal-Nev-Ari: 12/100 · Las Vegas: 11/100
Cal-Nev-Ari is 1 points higher.
Cal-Nev-Ari: Lightning exposure derived from ingested climatology tiles.
Las Vegas: Lightning exposure derived from ingested climatology tiles.
Tornado
Cal-Nev-Ari: 0/100 · Las Vegas: 0/100
No gap.
Cal-Nev-Ari: Tornado risk derived from NOAA SPC historical reports.
Las Vegas: Tornado risk derived from NOAA SPC historical reports.
Hail
Cal-Nev-Ari: 0/100 · Las Vegas: 13/100
Las Vegas is 13 points higher.
Cal-Nev-Ari: Hail risk derived from NOAA SPC historical reports.
Las Vegas: Hail risk derived from NOAA SPC historical reports.
Storm surge
Cal-Nev-Ari: Unavailable · Las Vegas: Unavailable
A score difference cannot be calculated without both sources.
Cal-Nev-Ari: Storm surge model is not available for this location yet.
Las Vegas: Storm surge model is not available for this location yet.
Wildfire
Cal-Nev-Ari: 47/100 · Las Vegas: 60/100
Las Vegas is 13 points higher.
Cal-Nev-Ari: Wildfire exposure derived from ingested fire potential tiles.
Las Vegas: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Cal-Nev-Ari: 26/100 · Las Vegas: 25/100
Cal-Nev-Ari is 1 points higher.
Cal-Nev-Ari: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Las Vegas: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.