City vs city
Las Vegas vs Roswell, NM
Las Vegas currently scores 4 points higher overall than Roswell, with the largest gap in tornado.
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: 49/100 · Roswell: 45/100
Las Vegas is 4 points higher.
Flood
Las Vegas: 83/100 · Roswell: 77/100
Las Vegas is 6 points higher.
Las Vegas: FEMA NFHL flood zones: 6 features intersect this tile.
Roswell: FEMA NFHL flood zones: 7 features intersect this tile.
Wind
Las Vegas: 14/100 · Roswell: 14/100
No gap.
Las Vegas: Wind exposure derived from ingested design wind / climatology tiles.
Roswell: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Las Vegas: 47/100 · Roswell: 32/100
Las Vegas is 15 points higher.
Las Vegas: Lightning exposure derived from ingested climatology tiles.
Roswell: Lightning exposure derived from ingested climatology tiles.
Tornado
Las Vegas: 8/100 · Roswell: 27/100
Roswell is 19 points higher.
Las Vegas: Tornado risk derived from NOAA SPC historical reports.
Roswell: Tornado risk derived from NOAA SPC historical reports.
Hail
Las Vegas: 100/100 · Roswell: 100/100
No gap.
Las Vegas: Hail risk derived from NOAA SPC historical reports.
Roswell: Hail risk derived from NOAA SPC historical reports.
Storm surge
Las Vegas: Unavailable · Roswell: Unavailable
A score difference cannot be calculated without both sources.
Las Vegas: Storm surge model is not available for this location yet.
Roswell: Storm surge model is not available for this location yet.
Wildfire
Las Vegas: 61/100 · Roswell: 45/100
Las Vegas is 16 points higher.
Las Vegas: Wildfire exposure derived from ingested fire potential tiles.
Roswell: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Las Vegas: 28/100 · Roswell: 17/100
Las Vegas is 11 points higher.
Las Vegas: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Roswell: Air quality signal derived from the latest EPA AirNow combined AQI grid.