City vs city
Corona vs Temescal Valley, CA
Corona currently scores 3 points higher overall than Temescal Valley, 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
Corona: 26/100 · Temescal Valley: 23/100
Corona is 3 points higher.
Flood
Corona: 34/100 · Temescal Valley: 28/100
Corona is 6 points higher.
Corona: FEMA NFHL flood zones: 13 features intersect this tile.
Temescal Valley: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Corona: 5/100 · Temescal Valley: 5/100
No gap.
Corona: Wind exposure derived from ingested design wind / climatology tiles.
Temescal Valley: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Corona: 1/100 · Temescal Valley: 1/100
No gap.
Corona: Lightning exposure derived from ingested climatology tiles.
Temescal Valley: Lightning exposure derived from ingested climatology tiles.
Tornado
Corona: 0/100 · Temescal Valley: 0/100
No gap.
Corona: Tornado risk derived from NOAA SPC historical reports.
Temescal Valley: Tornado risk derived from NOAA SPC historical reports.
Hail
Corona: 3/100 · Temescal Valley: 1/100
Corona is 2 points higher.
Corona: Hail risk derived from NOAA SPC historical reports.
Temescal Valley: Hail risk derived from NOAA SPC historical reports.
Storm surge
Corona: Unavailable · Temescal Valley: Unavailable
A score difference cannot be calculated without both sources.
Corona: Storm surge model is not available for this location yet.
Temescal Valley: Storm surge model is not available for this location yet.
Wildfire
Corona: 80/100 · Temescal Valley: 73/100
Corona is 7 points higher.
Corona: Wildfire exposure derived from ingested fire potential tiles.
Temescal Valley: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Corona: 31/100 · Temescal Valley: 28/100
Corona is 3 points higher.
Corona: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Temescal Valley: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.