City vs city
Potrero vs San Diego, CA
Potrero currently scores 3 points higher overall than San Diego, 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
Potrero: 27/100 · San Diego: 24/100
Potrero is 3 points higher.
Flood
Potrero: 30/100 · San Diego: 28/100
Potrero is 2 points higher.
Potrero: FEMA NFHL flood zones: 3 features intersect this tile.
San Diego: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Potrero: 6/100 · San Diego: 5/100
Potrero is 1 points higher.
Potrero: Wind exposure derived from ingested design wind / climatology tiles.
San Diego: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Potrero: 3/100 · San Diego: 1/100
Potrero is 2 points higher.
Potrero: Lightning exposure derived from ingested climatology tiles.
San Diego: Lightning exposure derived from ingested climatology tiles.
Tornado
Potrero: 0/100 · San Diego: 0/100
No gap.
Potrero: Tornado risk derived from NOAA SPC historical reports.
San Diego: Tornado risk derived from NOAA SPC historical reports.
Hail
Potrero: 1/100 · San Diego: 1/100
No gap.
Potrero: Hail risk derived from NOAA SPC historical reports.
San Diego: Hail risk derived from NOAA SPC historical reports.
Storm surge
Potrero: Unavailable · San Diego: Unavailable
A score difference cannot be calculated without both sources.
Potrero: Storm surge model is not available for this location yet.
San Diego: Storm surge model is not available for this location yet.
Wildfire
Potrero: 97/100 · San Diego: 82/100
Potrero is 15 points higher.
Potrero: Wildfire exposure derived from ingested fire potential tiles.
San Diego: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Potrero: 23/100 · San Diego: 24/100
San Diego is 1 points higher.
Potrero: 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 Diego: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.