City vs city
Piñon Hills vs San Diego, CA
San Diego currently scores 16 points higher overall than Piñon Hills, with the largest gap in flood.
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 is a current EPA AirNow signal; 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
Piñon Hills: 24/100 · San Diego: 40/100
San Diego is 16 points higher.
Flood
Piñon Hills: 47/100 · San Diego: 100/100
San Diego is 53 points higher.
Piñon Hills: FEMA NFHL flood zones: 11 features intersect this tile.
San Diego: FEMA NFHL flood zones: 10 features intersect this tile.
Wind
Piñon Hills: 5/100 · San Diego: 5/100
No gap.
Piñon Hills: Wind exposure derived from ingested design wind / climatology tiles.
San Diego: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Piñon Hills: 2/100 · San Diego: 0/100
Piñon Hills is 2 points higher.
Piñon Hills: Lightning exposure derived from ingested climatology tiles.
San Diego: Lightning exposure derived from ingested climatology tiles.
Tornado
Piñon Hills: 0/100 · San Diego: 0/100
No gap.
Piñon Hills: Tornado risk derived from NOAA SPC historical reports.
San Diego: Tornado risk derived from NOAA SPC historical reports.
Hail
Piñon Hills: 1/100 · San Diego: 1/100
No gap.
Piñon Hills: Hail risk derived from NOAA SPC historical reports.
San Diego: Hail risk derived from NOAA SPC historical reports.
Storm surge
Piñon Hills: Unavailable · San Diego: Unavailable
A score difference cannot be calculated without both sources.
Piñon Hills: Storm surge model is not available for this location yet.
San Diego: Storm surge model is not available for this location yet.
Wildfire
Piñon Hills: 66/100 · San Diego: 69/100
San Diego is 3 points higher.
Piñon Hills: Wildfire exposure derived from ingested fire potential tiles.
San Diego: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Piñon Hills: 25/100 · San Diego: 24/100
Piñon Hills is 1 points higher.
Piñon Hills: Air quality signal derived from the latest EPA AirNow combined AQI grid.
San Diego: Air quality signal derived from the latest EPA AirNow combined AQI grid.