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