City vs city
Columbia vs Jamestown, KY
Jamestown currently scores 2 points higher overall than Columbia, 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
Columbia: 34/100 · Jamestown: 36/100
Jamestown is 2 points higher.
Flood
Columbia: 48/100 · Jamestown: 72/100
Jamestown is 24 points higher.
Columbia: FEMA NFHL flood zones: 14 features intersect this tile.
Jamestown: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Columbia: 14/100 · Jamestown: 14/100
No gap.
Columbia: Wind exposure derived from ingested design wind / climatology tiles.
Jamestown: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Columbia: 46/100 · Jamestown: 44/100
Columbia is 2 points higher.
Columbia: Lightning exposure derived from ingested climatology tiles.
Jamestown: Lightning exposure derived from ingested climatology tiles.
Tornado
Columbia: 23/100 · Jamestown: 15/100
Columbia is 8 points higher.
Columbia: Tornado risk derived from NOAA SPC historical reports.
Jamestown: Tornado risk derived from NOAA SPC historical reports.
Hail
Columbia: 36/100 · Jamestown: 43/100
Jamestown is 7 points higher.
Columbia: Hail risk derived from NOAA SPC historical reports.
Jamestown: Hail risk derived from NOAA SPC historical reports.
Storm surge
Columbia: Unavailable · Jamestown: Unavailable
A score difference cannot be calculated without both sources.
Columbia: Storm surge model is not available for this location yet.
Jamestown: Storm surge model is not available for this location yet.
Wildfire
Columbia: 36/100 · Jamestown: 29/100
Columbia is 7 points higher.
Columbia: Wildfire exposure derived from ingested fire potential tiles.
Jamestown: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Columbia: 32/100 · Jamestown: 33/100
Jamestown is 1 points higher.
Columbia: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
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.