City vs city
Richmond vs San Anselmo, CA
San Anselmo currently scores 5 points higher overall than Richmond, with the largest gap in hail.
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
Richmond: 24/100 · San Anselmo: 29/100
San Anselmo is 5 points higher.
Flood
Richmond: 50/100 · San Anselmo: 41/100
Richmond is 9 points higher.
Richmond: FEMA NFHL flood zones: 18 features intersect this tile.
San Anselmo: FEMA NFHL flood zones: 11 features intersect this tile.
Wind
Richmond: 2/100 · San Anselmo: 2/100
No gap.
Richmond: Wind exposure derived from ingested design wind / climatology tiles.
San Anselmo: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Richmond: 0/100 · San Anselmo: 0/100
No gap.
Richmond: Lightning exposure derived from ingested climatology tiles.
San Anselmo: Lightning exposure derived from ingested climatology tiles.
Tornado
Richmond: 4/100 · San Anselmo: 0/100
Richmond is 4 points higher.
Richmond: Tornado risk derived from NOAA SPC historical reports.
San Anselmo: Tornado risk derived from NOAA SPC historical reports.
Hail
Richmond: 2/100 · San Anselmo: 18/100
San Anselmo is 16 points higher.
Richmond: Hail risk derived from NOAA SPC historical reports.
San Anselmo: Hail risk derived from NOAA SPC historical reports.
Storm surge
Richmond: Unavailable · San Anselmo: Unavailable
A score difference cannot be calculated without both sources.
Richmond: Storm surge model is not available for this location yet.
San Anselmo: Storm surge model is not available for this location yet.
Wildfire
Richmond: 58/100 · San Anselmo: 57/100
Richmond is 1 points higher.
Richmond: Wildfire exposure derived from ingested fire potential tiles.
San Anselmo: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Richmond: 26/100 · San Anselmo: 26/100
No gap.
Richmond: 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 Anselmo: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.