City vs city
Roswell vs San Ysidro, NM
Roswell currently scores 14 points higher overall than San Ysidro, with the largest gap 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 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
Roswell: 45/100 · San Ysidro: 31/100
Roswell is 14 points higher.
Flood
Roswell: 77/100 · San Ysidro: 74/100
Roswell is 3 points higher.
Roswell: FEMA NFHL flood zones: 7 features intersect this tile.
San Ysidro: FEMA NFHL flood zones: 8 features intersect this tile.
Wind
Roswell: 14/100 · San Ysidro: 14/100
No gap.
Roswell: Wind exposure derived from ingested design wind / climatology tiles.
San Ysidro: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Roswell: 32/100 · San Ysidro: 17/100
Roswell is 15 points higher.
Roswell: Lightning exposure derived from ingested climatology tiles.
San Ysidro: Lightning exposure derived from ingested climatology tiles.
Tornado
Roswell: 27/100 · San Ysidro: 0/100
Roswell is 27 points higher.
Roswell: Tornado risk derived from NOAA SPC historical reports.
San Ysidro: Tornado risk derived from NOAA SPC historical reports.
Hail
Roswell: 100/100 · San Ysidro: 36/100
Roswell is 64 points higher.
Roswell: Hail risk derived from NOAA SPC historical reports.
San Ysidro: Hail risk derived from NOAA SPC historical reports.
Storm surge
Roswell: Unavailable · San Ysidro: Unavailable
A score difference cannot be calculated without both sources.
Roswell: Storm surge model is not available for this location yet.
San Ysidro: Storm surge model is not available for this location yet.
Wildfire
Roswell: 45/100 · San Ysidro: 33/100
Roswell is 12 points higher.
Roswell: Wildfire exposure derived from ingested fire potential tiles.
San Ysidro: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Roswell: 17/100 · San Ysidro: 13/100
Roswell is 4 points higher.
Roswell: Air quality signal derived from the latest EPA AirNow combined AQI grid.
San Ysidro: Air quality signal derived from the latest EPA AirNow combined AQI grid.