City vs city
Gardena vs Westmont, CA
Westmont currently scores 1 points higher overall than Gardena, with the largest gap in tornado.
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
Gardena: 23/100 · Westmont: 24/100
Westmont is 1 points higher.
Flood
Gardena: 31/100 · Westmont: 26/100
Gardena is 5 points higher.
Gardena: FEMA NFHL flood zones: 5 features intersect this tile.
Westmont: FEMA NFHL flood zones: 8 features intersect this tile.
Wind
Gardena: 4/100 · Westmont: 4/100
No gap.
Gardena: Wind exposure derived from ingested design wind / climatology tiles.
Westmont: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Gardena: 0/100 · Westmont: 0/100
No gap.
Gardena: Lightning exposure derived from ingested climatology tiles.
Westmont: Lightning exposure derived from ingested climatology tiles.
Tornado
Gardena: 15/100 · Westmont: 23/100
Westmont is 8 points higher.
Gardena: Tornado risk derived from NOAA SPC historical reports.
Westmont: Tornado risk derived from NOAA SPC historical reports.
Hail
Gardena: 1/100 · Westmont: 1/100
No gap.
Gardena: Hail risk derived from NOAA SPC historical reports.
Westmont: Hail risk derived from NOAA SPC historical reports.
Storm surge
Gardena: Unavailable · Westmont: Unavailable
A score difference cannot be calculated without both sources.
Gardena: Storm surge model is not available for this location yet.
Westmont: Storm surge model is not available for this location yet.
Wildfire
Gardena: 59/100 · Westmont: 65/100
Westmont is 6 points higher.
Gardena: Wildfire exposure derived from ingested fire potential tiles.
Westmont: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Gardena: 26/100 · Westmont: 27/100
Westmont is 1 points higher.
Gardena: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Westmont: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.