City vs city
Irvine vs Tustin, CA
Tustin currently scores 1 points higher overall than Irvine, 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
Irvine: 19/100 · Tustin: 20/100
Tustin is 1 points higher.
Flood
Irvine: 28/100 · Tustin: 28/100
No gap.
Irvine: FEMA NFHL flood zones: 2 features intersect this tile.
Tustin: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Irvine: 5/100 · Tustin: 5/100
No gap.
Irvine: Wind exposure derived from ingested design wind / climatology tiles.
Tustin: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Irvine: 1/100 · Tustin: 1/100
No gap.
Irvine: Lightning exposure derived from ingested climatology tiles.
Tustin: Lightning exposure derived from ingested climatology tiles.
Tornado
Irvine: 4/100 · Tustin: 8/100
Tustin is 4 points higher.
Irvine: Tornado risk derived from NOAA SPC historical reports.
Tustin: Tornado risk derived from NOAA SPC historical reports.
Hail
Irvine: 1/100 · Tustin: 5/100
Tustin is 4 points higher.
Irvine: Hail risk derived from NOAA SPC historical reports.
Tustin: Hail risk derived from NOAA SPC historical reports.
Storm surge
Irvine: Unavailable · Tustin: Unavailable
A score difference cannot be calculated without both sources.
Irvine: Storm surge model is not available for this location yet.
Tustin: Storm surge model is not available for this location yet.
Wildfire
Irvine: 75/100 · Tustin: 66/100
Irvine is 9 points higher.
Irvine: Wildfire exposure derived from ingested fire potential tiles.
Tustin: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Irvine: 22/100 · Tustin: 24/100
Tustin is 2 points higher.
Irvine: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Tustin: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.