City vs city
Piñon Hills vs San Francisco, CA
San Francisco currently scores 1 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 Francisco: 25/100
San Francisco is 1 points higher.
Flood
Piñon Hills: 47/100 · San Francisco: 26/100
Piñon Hills is 21 points higher.
Piñon Hills: FEMA NFHL flood zones: 11 features intersect this tile.
San Francisco: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Piñon Hills: 5/100 · San Francisco: 2/100
Piñon Hills is 3 points higher.
Piñon Hills: Wind exposure derived from ingested design wind / climatology tiles.
San Francisco: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Piñon Hills: 2/100 · San Francisco: 0/100
Piñon Hills is 2 points higher.
Piñon Hills: Lightning exposure derived from ingested climatology tiles.
San Francisco: Lightning exposure derived from ingested climatology tiles.
Tornado
Piñon Hills: 0/100 · San Francisco: 0/100
No gap.
Piñon Hills: Tornado risk derived from NOAA SPC historical reports.
San Francisco: Tornado risk derived from NOAA SPC historical reports.
Hail
Piñon Hills: 1/100 · San Francisco: 18/100
San Francisco is 17 points higher.
Piñon Hills: Hail risk derived from NOAA SPC historical reports.
San Francisco: Hail risk derived from NOAA SPC historical reports.
Storm surge
Piñon Hills: Unavailable · San Francisco: Unavailable
A score difference cannot be calculated without both sources.
Piñon Hills: Storm surge model is not available for this location yet.
San Francisco: Storm surge model is not available for this location yet.
Wildfire
Piñon Hills: 66/100 · San Francisco: 52/100
Piñon Hills is 14 points higher.
Piñon Hills: Wildfire exposure derived from ingested fire potential tiles.
San Francisco: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Piñon Hills: 25/100 · San Francisco: 25/100
No gap.
Piñon Hills: Air quality signal derived from the latest EPA AirNow combined AQI grid.
San Francisco: Air quality signal derived from the latest EPA AirNow combined AQI grid.