City vs city
Columbus vs Stone Mountain, GA
Columbus currently scores 7 points higher overall than Stone Mountain, with the largest gap in tornado.
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
Columbus: 51/100 · Stone Mountain: 44/100
Columbus is 7 points higher.
Flood
Columbus: 38/100 · Stone Mountain: 35/100
Columbus is 3 points higher.
Columbus: FEMA NFHL flood zones: 9 features intersect this tile.
Stone Mountain: FEMA NFHL flood zones: 7 features intersect this tile.
Wind
Columbus: 18/100 · Stone Mountain: 16/100
Columbus is 2 points higher.
Columbus: Wind exposure derived from ingested design wind / climatology tiles.
Stone Mountain: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Columbus: 69/100 · Stone Mountain: 60/100
Columbus is 9 points higher.
Columbus: Lightning exposure derived from ingested climatology tiles.
Stone Mountain: Lightning exposure derived from ingested climatology tiles.
Tornado
Columbus: 38/100 · Stone Mountain: 4/100
Columbus is 34 points higher.
Columbus: Tornado risk derived from NOAA SPC historical reports.
Stone Mountain: Tornado risk derived from NOAA SPC historical reports.
Hail
Columbus: 100/100 · Stone Mountain: 100/100
No gap.
Columbus: Hail risk derived from NOAA SPC historical reports.
Stone Mountain: Hail risk derived from NOAA SPC historical reports.
Storm surge
Columbus: Unavailable · Stone Mountain: Unavailable
A score difference cannot be calculated without both sources.
Columbus: Storm surge model is not available for this location yet.
Stone Mountain: Storm surge model is not available for this location yet.
Wildfire
Columbus: 65/100 · Stone Mountain: 64/100
Columbus is 1 points higher.
Columbus: Wildfire exposure derived from ingested fire potential tiles.
Stone Mountain: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Columbus: 29/100 · Stone Mountain: 31/100
Stone Mountain is 2 points higher.
Columbus: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Stone Mountain: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.