City vs city
Oak Hills vs San Francisco, CA
Oak Hills and San Francisco are tied on overall score, with the biggest factor difference 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
Oak Hills: 25/100 · San Francisco: 25/100
No gap.
Flood
Oak Hills: 26/100 · San Francisco: 26/100
No gap.
Oak Hills: FEMA NFHL flood zones: 2 features intersect this tile.
San Francisco: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Oak Hills: 5/100 · San Francisco: 2/100
Oak Hills is 3 points higher.
Oak Hills: Wind exposure derived from ingested design wind / climatology tiles.
San Francisco: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Oak Hills: 3/100 · San Francisco: 0/100
Oak Hills is 3 points higher.
Oak Hills: Lightning exposure derived from ingested climatology tiles.
San Francisco: Lightning exposure derived from ingested climatology tiles.
Tornado
Oak Hills: 0/100 · San Francisco: 0/100
No gap.
Oak Hills: Tornado risk derived from NOAA SPC historical reports.
San Francisco: Tornado risk derived from NOAA SPC historical reports.
Hail
Oak Hills: 6/100 · San Francisco: 18/100
San Francisco is 12 points higher.
Oak Hills: Hail risk derived from NOAA SPC historical reports.
San Francisco: Hail risk derived from NOAA SPC historical reports.
Storm surge
Oak Hills: Unavailable · San Francisco: Unavailable
A score difference cannot be calculated without both sources.
Oak Hills: Storm surge model is not available for this location yet.
San Francisco: Storm surge model is not available for this location yet.
Wildfire
Oak Hills: 85/100 · San Francisco: 52/100
Oak Hills is 33 points higher.
Oak Hills: Wildfire exposure derived from ingested fire potential tiles.
San Francisco: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Oak Hills: 25/100 · San Francisco: 25/100
No gap.
Oak Hills: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
San Francisco: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.