City vs city
Vallejo vs Vine Hill, CA
Vallejo currently scores 10 points higher overall than Vine Hill, 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
Vallejo: 30/100 · Vine Hill: 20/100
Vallejo is 10 points higher.
Flood
Vallejo: 53/100 · Vine Hill: 56/100
Vine Hill is 3 points higher.
Vallejo: FEMA NFHL flood zones: 21 features intersect this tile.
Vine Hill: FEMA NFHL flood zones: 15 features intersect this tile.
Wind
Vallejo: 2/100 · Vine Hill: 2/100
No gap.
Vallejo: Wind exposure derived from ingested design wind / climatology tiles.
Vine Hill: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Vallejo: 0/100 · Vine Hill: 0/100
No gap.
Vallejo: Lightning exposure derived from ingested climatology tiles.
Vine Hill: Lightning exposure derived from ingested climatology tiles.
Tornado
Vallejo: 0/100 · Vine Hill: 0/100
No gap.
Vallejo: Tornado risk derived from NOAA SPC historical reports.
Vine Hill: Tornado risk derived from NOAA SPC historical reports.
Hail
Vallejo: 2/100 · Vine Hill: 1/100
Vallejo is 1 points higher.
Vallejo: Hail risk derived from NOAA SPC historical reports.
Vine Hill: Hail risk derived from NOAA SPC historical reports.
Storm surge
Vallejo: Unavailable · Vine Hill: Unavailable
A score difference cannot be calculated without both sources.
Vallejo: Storm surge model is not available for this location yet.
Vine Hill: Storm surge model is not available for this location yet.
Wildfire
Vallejo: 67/100 · Vine Hill: 14/100
Vallejo is 53 points higher.
Vallejo: Wildfire exposure derived from ingested fire potential tiles.
Vine Hill: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Vallejo: 26/100 · Vine Hill: 25/100
Vallejo is 1 points higher.
Vallejo: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Vine Hill: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.