City vs city
Rocklin vs South Oroville, CA
South Oroville currently scores 4 points higher overall than Rocklin, 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
Rocklin: 23/100 · South Oroville: 27/100
South Oroville is 4 points higher.
Flood
Rocklin: 32/100 · South Oroville: 45/100
South Oroville is 13 points higher.
Rocklin: FEMA NFHL flood zones: 7 features intersect this tile.
South Oroville: FEMA NFHL flood zones: 8 features intersect this tile.
Wind
Rocklin: 4/100 · South Oroville: 4/100
No gap.
Rocklin: Wind exposure derived from ingested design wind / climatology tiles.
South Oroville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Rocklin: 1/100 · South Oroville: 0/100
Rocklin is 1 points higher.
Rocklin: Lightning exposure derived from ingested climatology tiles.
South Oroville: Lightning exposure derived from ingested climatology tiles.
Tornado
Rocklin: 0/100 · South Oroville: 8/100
South Oroville is 8 points higher.
Rocklin: Tornado risk derived from NOAA SPC historical reports.
South Oroville: Tornado risk derived from NOAA SPC historical reports.
Hail
Rocklin: 1/100 · South Oroville: 1/100
No gap.
Rocklin: Hail risk derived from NOAA SPC historical reports.
South Oroville: Hail risk derived from NOAA SPC historical reports.
Storm surge
Rocklin: Unavailable · South Oroville: Unavailable
A score difference cannot be calculated without both sources.
Rocklin: Storm surge model is not available for this location yet.
South Oroville: Storm surge model is not available for this location yet.
Wildfire
Rocklin: 71/100 · South Oroville: 76/100
South Oroville is 5 points higher.
Rocklin: Wildfire exposure derived from ingested fire potential tiles.
South Oroville: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Rocklin: 27/100 · South Oroville: 27/100
No gap.
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.
South Oroville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.