City vs city
Austin vs Chula Vista, TX
Austin currently scores 10 points higher overall than Chula Vista, with the largest gap in wildfire.
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
Austin: 47/100 · Chula Vista: 37/100
Austin is 10 points higher.
Flood
Austin: 28/100 · Chula Vista: 40/100
Chula Vista is 12 points higher.
Austin: FEMA NFHL flood zones: 14 features intersect this tile.
Chula Vista: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Austin: 16/100 · Chula Vista: 13/100
Austin is 3 points higher.
Austin: Wind exposure derived from ingested design wind / climatology tiles.
Chula Vista: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Austin: 40/100 · Chula Vista: 41/100
Chula Vista is 1 points higher.
Austin: Lightning exposure derived from ingested climatology tiles.
Chula Vista: Lightning exposure derived from ingested climatology tiles.
Tornado
Austin: 50/100 · Chula Vista: 42/100
Austin is 8 points higher.
Austin: Tornado risk derived from NOAA SPC historical reports.
Chula Vista: Tornado risk derived from NOAA SPC historical reports.
Hail
Austin: 100/100 · Chula Vista: 74/100
Austin is 26 points higher.
Austin: Hail risk derived from NOAA SPC historical reports.
Chula Vista: Hail risk derived from NOAA SPC historical reports.
Storm surge
Austin: Unavailable · Chula Vista: Unavailable
A score difference cannot be calculated without both sources.
Austin: Storm surge model is not available for this location yet.
Chula Vista: Storm surge model is not available for this location yet.
Wildfire
Austin: 58/100 · Chula Vista: 28/100
Austin is 30 points higher.
Austin: Wildfire exposure derived from ingested fire potential tiles.
Chula Vista: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Austin: 34/100 · Chula Vista: 23/100
Austin is 11 points higher.
Austin: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
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.