City vs city
Placerville vs Rocklin, CA
Placerville currently scores 9 points higher overall than Rocklin, with the largest gap in ingested air quality.
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
Placerville: 32/100 · Rocklin: 23/100
Placerville is 9 points higher.
Flood
Placerville: 28/100 · Rocklin: 32/100
Rocklin is 4 points higher.
Placerville: FEMA NFHL flood zones: 5 features intersect this tile.
Rocklin: FEMA NFHL flood zones: 7 features intersect this tile.
Wind
Placerville: 4/100 · Rocklin: 4/100
No gap.
Placerville: Wind exposure derived from ingested design wind / climatology tiles.
Rocklin: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Placerville: 2/100 · Rocklin: 1/100
Placerville is 1 points higher.
Placerville: Lightning exposure derived from ingested climatology tiles.
Rocklin: Lightning exposure derived from ingested climatology tiles.
Tornado
Placerville: 0/100 · Rocklin: 0/100
No gap.
Placerville: Tornado risk derived from NOAA SPC historical reports.
Rocklin: Tornado risk derived from NOAA SPC historical reports.
Hail
Placerville: 1/100 · Rocklin: 1/100
No gap.
Placerville: Hail risk derived from NOAA SPC historical reports.
Rocklin: Hail risk derived from NOAA SPC historical reports.
Storm surge
Placerville: Unavailable · Rocklin: Unavailable
A score difference cannot be calculated without both sources.
Placerville: Storm surge model is not available for this location yet.
Rocklin: Storm surge model is not available for this location yet.
Wildfire
Placerville: 94/100 · Rocklin: 71/100
Placerville is 23 points higher.
Placerville: Wildfire exposure derived from ingested fire potential tiles.
Rocklin: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Placerville: 64/100 · Rocklin: 27/100
Placerville is 37 points higher.
Placerville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Rocklin: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.