City vs city
Perris vs San Jacinto, CA
San Jacinto currently scores 2 points higher overall than Perris, 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 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
Perris: 24/100 · San Jacinto: 26/100
San Jacinto is 2 points higher.
Flood
Perris: 38/100 · San Jacinto: 39/100
San Jacinto is 1 points higher.
Perris: FEMA NFHL flood zones: 10 features intersect this tile.
San Jacinto: FEMA NFHL flood zones: 16 features intersect this tile.
Wind
Perris: 5/100 · San Jacinto: 6/100
San Jacinto is 1 points higher.
Perris: Wind exposure derived from ingested design wind / climatology tiles.
San Jacinto: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Perris: 2/100 · San Jacinto: 3/100
San Jacinto is 1 points higher.
Perris: Lightning exposure derived from ingested climatology tiles.
San Jacinto: Lightning exposure derived from ingested climatology tiles.
Tornado
Perris: 12/100 · San Jacinto: 15/100
San Jacinto is 3 points higher.
Perris: Tornado risk derived from NOAA SPC historical reports.
San Jacinto: Tornado risk derived from NOAA SPC historical reports.
Hail
Perris: 3/100 · San Jacinto: 7/100
San Jacinto is 4 points higher.
Perris: Hail risk derived from NOAA SPC historical reports.
San Jacinto: Hail risk derived from NOAA SPC historical reports.
Storm surge
Perris: Unavailable · San Jacinto: Unavailable
A score difference cannot be calculated without both sources.
Perris: Storm surge model is not available for this location yet.
San Jacinto: Storm surge model is not available for this location yet.
Wildfire
Perris: 83/100 · San Jacinto: 84/100
San Jacinto is 1 points higher.
Perris: Wildfire exposure derived from ingested fire potential tiles.
San Jacinto: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Perris: 27/100 · San Jacinto: 27/100
No gap.
Perris: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
San Jacinto: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.