City vs city
Calhoun vs Shannon, GA
Calhoun currently scores 5 points higher overall than Shannon, 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
Calhoun: 51/100 · Shannon: 46/100
Calhoun is 5 points higher.
Flood
Calhoun: 43/100 · Shannon: 30/100
Calhoun is 13 points higher.
Calhoun: FEMA NFHL flood zones: 7 features intersect this tile.
Shannon: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Calhoun: 15/100 · Shannon: 15/100
No gap.
Calhoun: Wind exposure derived from ingested design wind / climatology tiles.
Shannon: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Calhoun: 60/100 · Shannon: 58/100
Calhoun is 2 points higher.
Calhoun: Lightning exposure derived from ingested climatology tiles.
Shannon: Lightning exposure derived from ingested climatology tiles.
Tornado
Calhoun: 23/100 · Shannon: 35/100
Shannon is 12 points higher.
Calhoun: Tornado risk derived from NOAA SPC historical reports.
Shannon: Tornado risk derived from NOAA SPC historical reports.
Hail
Calhoun: 100/100 · Shannon: 60/100
Calhoun is 40 points higher.
Calhoun: Hail risk derived from NOAA SPC historical reports.
Shannon: Hail risk derived from NOAA SPC historical reports.
Storm surge
Calhoun: Unavailable · Shannon: Unavailable
A score difference cannot be calculated without both sources.
Calhoun: Storm surge model is not available for this location yet.
Shannon: Storm surge model is not available for this location yet.
Wildfire
Calhoun: 74/100 · Shannon: 76/100
Shannon is 2 points higher.
Calhoun: Wildfire exposure derived from ingested fire potential tiles.
Shannon: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Calhoun: 44/100 · Shannon: 45/100
Shannon is 1 points higher.
Calhoun: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Shannon: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.