City vs city
Lemon Hill vs San Francisco, CA
Lemon Hill 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
Lemon Hill: 25/100 · San Francisco: 25/100
No gap.
Flood
Lemon Hill: 40/100 · San Francisco: 26/100
Lemon Hill is 14 points higher.
Lemon Hill: FEMA NFHL flood zones: 18 features intersect this tile.
San Francisco: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Lemon Hill: 3/100 · San Francisco: 2/100
Lemon Hill is 1 points higher.
Lemon Hill: Wind exposure derived from ingested design wind / climatology tiles.
San Francisco: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Lemon Hill: 0/100 · San Francisco: 0/100
No gap.
Lemon Hill: Lightning exposure derived from ingested climatology tiles.
San Francisco: Lightning exposure derived from ingested climatology tiles.
Tornado
Lemon Hill: 4/100 · San Francisco: 0/100
Lemon Hill is 4 points higher.
Lemon Hill: Tornado risk derived from NOAA SPC historical reports.
San Francisco: Tornado risk derived from NOAA SPC historical reports.
Hail
Lemon Hill: 4/100 · San Francisco: 18/100
San Francisco is 14 points higher.
Lemon Hill: Hail risk derived from NOAA SPC historical reports.
San Francisco: Hail risk derived from NOAA SPC historical reports.
Storm surge
Lemon Hill: Unavailable · San Francisco: Unavailable
A score difference cannot be calculated without both sources.
Lemon Hill: Storm surge model is not available for this location yet.
San Francisco: Storm surge model is not available for this location yet.
Wildfire
Lemon Hill: 69/100 · San Francisco: 52/100
Lemon Hill is 17 points higher.
Lemon Hill: Wildfire exposure derived from ingested fire potential tiles.
San Francisco: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Lemon Hill: 27/100 · San Francisco: 25/100
Lemon Hill is 2 points higher.
Lemon Hill: 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.