City vs city
Charleston vs Homeland Park, SC
Charleston currently scores 26 points higher overall than Homeland Park, with the largest gap in flood.
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
Charleston: 61/100 · Homeland Park: 35/100
Charleston is 26 points higher.
Flood
Charleston: 89/100 · Homeland Park: 24/100
Charleston is 65 points higher.
Charleston: FEMA NFHL flood zones: 33 features intersect this tile.
Homeland Park: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Charleston: 52/100 · Homeland Park: 17/100
Charleston is 35 points higher.
Charleston: Wind exposure derived from ingested design wind / climatology tiles.
Homeland Park: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Charleston: 45/100 · Homeland Park: 47/100
Homeland Park is 2 points higher.
Charleston: Lightning exposure derived from ingested climatology tiles.
Homeland Park: Lightning exposure derived from ingested climatology tiles.
Tornado
Charleston: 65/100 · Homeland Park: 27/100
Charleston is 38 points higher.
Charleston: Tornado risk derived from NOAA SPC historical reports.
Homeland Park: Tornado risk derived from NOAA SPC historical reports.
Hail
Charleston: 100/100 · Homeland Park: 45/100
Charleston is 55 points higher.
Charleston: Hail risk derived from NOAA SPC historical reports.
Homeland Park: Hail risk derived from NOAA SPC historical reports.
Storm surge
Charleston: 98/100 · Homeland Park: Unavailable
A score difference cannot be calculated without both sources.
Charleston: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Homeland Park: Storm surge model is not available for this location yet.
Wildfire
Charleston: 15/100 · Homeland Park: 54/100
Homeland Park is 39 points higher.
Charleston: Wildfire exposure derived from ingested fire potential tiles.
Homeland Park: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Charleston: 26/100 · Homeland Park: 28/100
Homeland Park is 2 points higher.
Charleston: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Homeland Park: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.