City vs city
Long Barn vs San Francisco, CA
Long Barn currently scores 11 points higher overall than San Francisco, with the largest gap 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
Long Barn: 30/100 · San Francisco: 19/100
Long Barn is 11 points higher.
Flood
Long Barn: 26/100 · San Francisco: 56/100
San Francisco is 30 points higher.
Long Barn: FEMA NFHL flood zones: 1 features intersect this tile.
San Francisco: FEMA NFHL flood zones: 16 features intersect this tile.
Wind
Long Barn: 4/100 · San Francisco: 2/100
Long Barn is 2 points higher.
Long Barn: Wind exposure derived from ingested design wind / climatology tiles.
San Francisco: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Long Barn: 2/100 · San Francisco: 0/100
Long Barn is 2 points higher.
Long Barn: Lightning exposure derived from ingested climatology tiles.
San Francisco: Lightning exposure derived from ingested climatology tiles.
Tornado
Long Barn: 0/100 · San Francisco: 0/100
No gap.
Long Barn: Tornado risk derived from NOAA SPC historical reports.
San Francisco: Tornado risk derived from NOAA SPC historical reports.
Hail
Long Barn: 0/100 · San Francisco: 3/100
San Francisco is 3 points higher.
Long Barn: Hail risk derived from NOAA SPC historical reports.
San Francisco: Hail risk derived from NOAA SPC historical reports.
Storm surge
Long Barn: Unavailable · San Francisco: Unavailable
A score difference cannot be calculated without both sources.
Long Barn: Storm surge model is not available for this location yet.
San Francisco: Storm surge model is not available for this location yet.
Wildfire
Long Barn: 96/100 · San Francisco: 8/100
Long Barn is 88 points higher.
Long Barn: Wildfire exposure derived from ingested fire potential tiles.
San Francisco: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Long Barn: 20/100 · San Francisco: 25/100
San Francisco is 5 points higher.
Long Barn: 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.