City vs city
Charleston vs North Hartsville, SC
Charleston currently scores 29 points higher overall than North Hartsville, 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 is a current EPA AirNow signal; 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
Charleston: 60/100 · North Hartsville: 31/100
Charleston is 29 points higher.
Flood
Charleston: 78/100 · North Hartsville: 4/100
Charleston is 74 points higher.
Charleston: FEMA NFHL flood zones: 28 features intersect this tile.
North Hartsville: FEMA NFHL flood zones: 1 features intersect this tile.
Wind
Charleston: 51/100 · North Hartsville: 27/100
Charleston is 24 points higher.
Charleston: Wind exposure derived from ingested design wind / climatology tiles.
North Hartsville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Charleston: 49/100 · North Hartsville: 62/100
North Hartsville is 13 points higher.
Charleston: Lightning exposure derived from ingested climatology tiles.
North Hartsville: Lightning exposure derived from ingested climatology tiles.
Tornado
Charleston: 12/100 · North Hartsville: 8/100
Charleston is 4 points higher.
Charleston: Tornado risk derived from NOAA SPC historical reports.
North Hartsville: Tornado risk derived from NOAA SPC historical reports.
Hail
Charleston: 100/100 · North Hartsville: 15/100
Charleston is 85 points higher.
Charleston: Hail risk derived from NOAA SPC historical reports.
North Hartsville: Hail risk derived from NOAA SPC historical reports.
Storm surge
Charleston: 99/100 · North Hartsville: Unavailable
A score difference cannot be calculated without both sources.
Charleston: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
North Hartsville: Storm surge model is not available for this location yet.
Wildfire
Charleston: 63/100 · North Hartsville: 74/100
North Hartsville is 11 points higher.
Charleston: Wildfire exposure derived from ingested fire potential tiles.
North Hartsville: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Charleston: 26/100 · North Hartsville: 27/100
North Hartsville is 1 points higher.
Charleston: Air quality signal derived from the latest EPA AirNow combined AQI grid.
North Hartsville: Air quality signal derived from the latest EPA AirNow combined AQI grid.