City vs city
Fresno vs San Diego, CA
Fresno currently scores 7 points higher overall than San Diego, with the largest gap in tornado.
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
Fresno: 31/100 · San Diego: 24/100
Fresno is 7 points higher.
Flood
Fresno: 51/100 · San Diego: 28/100
Fresno is 23 points higher.
Fresno: FEMA NFHL flood zones: 14 features intersect this tile.
San Diego: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Fresno: 4/100 · San Diego: 5/100
San Diego is 1 points higher.
Fresno: Wind exposure derived from ingested design wind / climatology tiles.
San Diego: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Fresno: 1/100 · San Diego: 1/100
No gap.
Fresno: Lightning exposure derived from ingested climatology tiles.
San Diego: Lightning exposure derived from ingested climatology tiles.
Tornado
Fresno: 38/100 · San Diego: 0/100
Fresno is 38 points higher.
Fresno: Tornado risk derived from NOAA SPC historical reports.
San Diego: Tornado risk derived from NOAA SPC historical reports.
Hail
Fresno: 17/100 · San Diego: 1/100
Fresno is 16 points higher.
Fresno: Hail risk derived from NOAA SPC historical reports.
San Diego: Hail risk derived from NOAA SPC historical reports.
Storm surge
Fresno: Unavailable · San Diego: Unavailable
A score difference cannot be calculated without both sources.
Fresno: Storm surge model is not available for this location yet.
San Diego: Storm surge model is not available for this location yet.
Wildfire
Fresno: 78/100 · San Diego: 82/100
San Diego is 4 points higher.
Fresno: Wildfire exposure derived from ingested fire potential tiles.
San Diego: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Fresno: 28/100 · San Diego: 24/100
Fresno is 4 points higher.
Fresno: 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.