City vs city
Jamestown vs Riverside, CA
Riverside currently scores 8 points higher overall than Jamestown, 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
Jamestown: 24/100 · Riverside: 32/100
Riverside is 8 points higher.
Flood
Jamestown: 36/100 · Riverside: 43/100
Riverside is 7 points higher.
Jamestown: FEMA NFHL flood zones: 2 features intersect this tile.
Riverside: FEMA NFHL flood zones: 23 features intersect this tile.
Wind
Jamestown: 4/100 · Riverside: 5/100
Riverside is 1 points higher.
Jamestown: Wind exposure derived from ingested design wind / climatology tiles.
Riverside: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Jamestown: 2/100 · Riverside: 2/100
No gap.
Jamestown: Lightning exposure derived from ingested climatology tiles.
Riverside: Lightning exposure derived from ingested climatology tiles.
Tornado
Jamestown: 0/100 · Riverside: 0/100
No gap.
Jamestown: Tornado risk derived from NOAA SPC historical reports.
Riverside: Tornado risk derived from NOAA SPC historical reports.
Hail
Jamestown: 1/100 · Riverside: 0/100
Jamestown is 1 points higher.
Jamestown: Hail risk derived from NOAA SPC historical reports.
Riverside: Hail risk derived from NOAA SPC historical reports.
Storm surge
Jamestown: Unavailable · Riverside: Unavailable
A score difference cannot be calculated without both sources.
Jamestown: Storm surge model is not available for this location yet.
Riverside: Storm surge model is not available for this location yet.
Wildfire
Jamestown: 77/100 · Riverside: 76/100
Jamestown is 1 points higher.
Jamestown: Wildfire exposure derived from ingested fire potential tiles.
Riverside: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Jamestown: 22/100 · Riverside: 32/100
Riverside is 10 points higher.
Jamestown: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Riverside: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.