City vs city
Atlanta vs Buchanan, GA
Atlanta currently scores 4 points higher overall than Buchanan, with the largest gap in hail.
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
Atlanta: 43/100 · Buchanan: 39/100
Atlanta is 4 points higher.
Flood
Atlanta: 28/100 · Buchanan: 41/100
Buchanan is 13 points higher.
Atlanta: FEMA NFHL flood zones: 8 features intersect this tile.
Buchanan: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Atlanta: 16/100 · Buchanan: 16/100
No gap.
Atlanta: Wind exposure derived from ingested design wind / climatology tiles.
Buchanan: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Atlanta: 60/100 · Buchanan: 60/100
No gap.
Atlanta: Lightning exposure derived from ingested climatology tiles.
Buchanan: Lightning exposure derived from ingested climatology tiles.
Tornado
Atlanta: 12/100 · Buchanan: 19/100
Buchanan is 7 points higher.
Atlanta: Tornado risk derived from NOAA SPC historical reports.
Buchanan: Tornado risk derived from NOAA SPC historical reports.
Hail
Atlanta: 100/100 · Buchanan: 20/100
Atlanta is 80 points higher.
Atlanta: Hail risk derived from NOAA SPC historical reports.
Buchanan: Hail risk derived from NOAA SPC historical reports.
Storm surge
Atlanta: Unavailable · Buchanan: Unavailable
A score difference cannot be calculated without both sources.
Atlanta: Storm surge model is not available for this location yet.
Buchanan: Storm surge model is not available for this location yet.
Wildfire
Atlanta: 50/100 · Buchanan: 76/100
Buchanan is 26 points higher.
Atlanta: Wildfire exposure derived from ingested fire potential tiles.
Buchanan: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Atlanta: 35/100 · Buchanan: 43/100
Buchanan is 8 points higher.
Atlanta: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Buchanan: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.