City vs city
Pacheco vs Vallejo, CA
Vallejo currently scores 6 points higher overall than Pacheco, with the largest gap in flood.
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
Pacheco: 24/100 · Vallejo: 30/100
Vallejo is 6 points higher.
Flood
Pacheco: 33/100 · Vallejo: 53/100
Vallejo is 20 points higher.
Pacheco: FEMA NFHL flood zones: 28 features intersect this tile.
Vallejo: FEMA NFHL flood zones: 21 features intersect this tile.
Wind
Pacheco: 2/100 · Vallejo: 2/100
No gap.
Pacheco: Wind exposure derived from ingested design wind / climatology tiles.
Vallejo: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Pacheco: 0/100 · Vallejo: 0/100
No gap.
Pacheco: Lightning exposure derived from ingested climatology tiles.
Vallejo: Lightning exposure derived from ingested climatology tiles.
Tornado
Pacheco: 8/100 · Vallejo: 0/100
Pacheco is 8 points higher.
Pacheco: Tornado risk derived from NOAA SPC historical reports.
Vallejo: Tornado risk derived from NOAA SPC historical reports.
Hail
Pacheco: 10/100 · Vallejo: 2/100
Pacheco is 8 points higher.
Pacheco: Hail risk derived from NOAA SPC historical reports.
Vallejo: Hail risk derived from NOAA SPC historical reports.
Storm surge
Pacheco: Unavailable · Vallejo: Unavailable
A score difference cannot be calculated without both sources.
Pacheco: Storm surge model is not available for this location yet.
Vallejo: Storm surge model is not available for this location yet.
Wildfire
Pacheco: 69/100 · Vallejo: 67/100
Pacheco is 2 points higher.
Pacheco: Wildfire exposure derived from ingested fire potential tiles.
Vallejo: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Pacheco: 24/100 · Vallejo: 26/100
Vallejo is 2 points higher.
Pacheco: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
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.