City vs city
Fort Smith vs Mount Holly, AR
Fort Smith currently scores 11 points higher overall than Mount Holly, 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
Fort Smith: 51/100 · Mount Holly: 40/100
Fort Smith is 11 points higher.
Flood
Fort Smith: 46/100 · Mount Holly: 46/100
No gap.
Fort Smith: FEMA NFHL flood zones: 9 features intersect this tile.
Mount Holly: FEMA NFHL flood zones: 10 features intersect this tile.
Wind
Fort Smith: 15/100 · Mount Holly: 13/100
Fort Smith is 2 points higher.
Fort Smith: Wind exposure derived from ingested design wind / climatology tiles.
Mount Holly: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Fort Smith: 86/100 · Mount Holly: 76/100
Fort Smith is 10 points higher.
Fort Smith: Lightning exposure derived from ingested climatology tiles.
Mount Holly: Lightning exposure derived from ingested climatology tiles.
Tornado
Fort Smith: 23/100 · Mount Holly: 0/100
Fort Smith is 23 points higher.
Fort Smith: Tornado risk derived from NOAA SPC historical reports.
Mount Holly: Tornado risk derived from NOAA SPC historical reports.
Hail
Fort Smith: 100/100 · Mount Holly: 13/100
Fort Smith is 87 points higher.
Fort Smith: Hail risk derived from NOAA SPC historical reports.
Mount Holly: Hail risk derived from NOAA SPC historical reports.
Storm surge
Fort Smith: Unavailable · Mount Holly: Unavailable
A score difference cannot be calculated without both sources.
Fort Smith: Storm surge model is not available for this location yet.
Mount Holly: Storm surge model is not available for this location yet.
Wildfire
Fort Smith: 62/100 · Mount Holly: 65/100
Mount Holly is 3 points higher.
Fort Smith: Wildfire exposure derived from ingested fire potential tiles.
Mount Holly: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Fort Smith: 27/100 · Mount Holly: 26/100
Fort Smith is 1 points higher.
Fort Smith: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Mount Holly: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.