City vs city
Red Bluff vs San Francisco, CA
Red Bluff currently scores 1 points higher overall than San Francisco, 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
Red Bluff: 26/100 · San Francisco: 25/100
Red Bluff is 1 points higher.
Flood
Red Bluff: 42/100 · San Francisco: 26/100
Red Bluff is 16 points higher.
Red Bluff: FEMA NFHL flood zones: 10 features intersect this tile.
San Francisco: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Red Bluff: 4/100 · San Francisco: 2/100
Red Bluff is 2 points higher.
Red Bluff: Wind exposure derived from ingested design wind / climatology tiles.
San Francisco: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Red Bluff: 3/100 · San Francisco: 0/100
Red Bluff is 3 points higher.
Red Bluff: Lightning exposure derived from ingested climatology tiles.
San Francisco: Lightning exposure derived from ingested climatology tiles.
Tornado
Red Bluff: 19/100 · San Francisco: 0/100
Red Bluff is 19 points higher.
Red Bluff: Tornado risk derived from NOAA SPC historical reports.
San Francisco: Tornado risk derived from NOAA SPC historical reports.
Hail
Red Bluff: 20/100 · San Francisco: 18/100
Red Bluff is 2 points higher.
Red Bluff: Hail risk derived from NOAA SPC historical reports.
San Francisco: Hail risk derived from NOAA SPC historical reports.
Storm surge
Red Bluff: Unavailable · San Francisco: Unavailable
A score difference cannot be calculated without both sources.
Red Bluff: Storm surge model is not available for this location yet.
San Francisco: Storm surge model is not available for this location yet.
Wildfire
Red Bluff: 65/100 · San Francisco: 52/100
Red Bluff is 13 points higher.
Red Bluff: Wildfire exposure derived from ingested fire potential tiles.
San Francisco: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Red Bluff: 28/100 · San Francisco: 25/100
Red Bluff is 3 points higher.
Red Bluff: 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.