City vs city
Big River vs Sacramento, CA
Sacramento currently scores 4 points higher overall than Big River, 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
Big River: 21/100 · Sacramento: 25/100
Sacramento is 4 points higher.
Flood
Big River: 23/100 · Sacramento: 32/100
Sacramento is 9 points higher.
Big River: FEMA NFHL flood zones: 3 features intersect this tile.
Sacramento: FEMA NFHL flood zones: 11 features intersect this tile.
Wind
Big River: 8/100 · Sacramento: 4/100
Big River is 4 points higher.
Big River: Wind exposure derived from ingested design wind / climatology tiles.
Sacramento: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Big River: 12/100 · Sacramento: 0/100
Big River is 12 points higher.
Big River: Lightning exposure derived from ingested climatology tiles.
Sacramento: Lightning exposure derived from ingested climatology tiles.
Tornado
Big River: 0/100 · Sacramento: 4/100
Sacramento is 4 points higher.
Big River: Tornado risk derived from NOAA SPC historical reports.
Sacramento: Tornado risk derived from NOAA SPC historical reports.
Hail
Big River: 0/100 · Sacramento: 7/100
Sacramento is 7 points higher.
Big River: Hail risk derived from NOAA SPC historical reports.
Sacramento: Hail risk derived from NOAA SPC historical reports.
Storm surge
Big River: Unavailable · Sacramento: Unavailable
A score difference cannot be calculated without both sources.
Big River: Storm surge model is not available for this location yet.
Sacramento: Storm surge model is not available for this location yet.
Wildfire
Big River: 42/100 · Sacramento: 76/100
Sacramento is 34 points higher.
Big River: Wildfire exposure derived from ingested fire potential tiles.
Sacramento: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Big River: 19/100 · Sacramento: 27/100
Sacramento is 8 points higher.
Big River: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Sacramento: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.