City vs city
Chula Vista vs Del Rio, TX
Del Rio currently scores 11 points higher overall than Chula Vista, 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 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
Chula Vista: 37/100 · Del Rio: 48/100
Del Rio is 11 points higher.
Flood
Chula Vista: 40/100 · Del Rio: 31/100
Chula Vista is 9 points higher.
Chula Vista: FEMA NFHL flood zones: 6 features intersect this tile.
Del Rio: FEMA NFHL flood zones: 8 features intersect this tile.
Wind
Chula Vista: 13/100 · Del Rio: 13/100
No gap.
Chula Vista: Wind exposure derived from ingested design wind / climatology tiles.
Del Rio: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Chula Vista: 41/100 · Del Rio: 53/100
Del Rio is 12 points higher.
Chula Vista: Lightning exposure derived from ingested climatology tiles.
Del Rio: Lightning exposure derived from ingested climatology tiles.
Tornado
Chula Vista: 42/100 · Del Rio: 77/100
Del Rio is 35 points higher.
Chula Vista: Tornado risk derived from NOAA SPC historical reports.
Del Rio: Tornado risk derived from NOAA SPC historical reports.
Hail
Chula Vista: 74/100 · Del Rio: 100/100
Del Rio is 26 points higher.
Chula Vista: Hail risk derived from NOAA SPC historical reports.
Del Rio: Hail risk derived from NOAA SPC historical reports.
Storm surge
Chula Vista: Unavailable · Del Rio: Unavailable
A score difference cannot be calculated without both sources.
Chula Vista: Storm surge model is not available for this location yet.
Del Rio: Storm surge model is not available for this location yet.
Wildfire
Chula Vista: 28/100 · Del Rio: 39/100
Del Rio is 11 points higher.
Chula Vista: Wildfire exposure derived from ingested fire potential tiles.
Del Rio: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Chula Vista: 23/100 · Del Rio: 23/100
No gap.
Chula Vista: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Del Rio: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.