City vs city
St. George vs Walterboro, SC
St. George currently scores 8 points higher overall than Walterboro, with the largest gap in wildfire.
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
St. George: 47/100 · Walterboro: 39/100
St. George is 8 points higher.
Flood
St. George: 39/100 · Walterboro: 29/100
St. George is 10 points higher.
St. George: FEMA NFHL flood zones: 10 features intersect this tile.
Walterboro: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
St. George: 39/100 · Walterboro: 40/100
Walterboro is 1 points higher.
St. George: Wind exposure derived from ingested design wind / climatology tiles.
Walterboro: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
St. George: 71/100 · Walterboro: 69/100
St. George is 2 points higher.
St. George: Lightning exposure derived from ingested climatology tiles.
Walterboro: Lightning exposure derived from ingested climatology tiles.
Tornado
St. George: 23/100 · Walterboro: 8/100
St. George is 15 points higher.
St. George: Tornado risk derived from NOAA SPC historical reports.
Walterboro: Tornado risk derived from NOAA SPC historical reports.
Hail
St. George: 54/100 · Walterboro: 46/100
St. George is 8 points higher.
St. George: Hail risk derived from NOAA SPC historical reports.
Walterboro: Hail risk derived from NOAA SPC historical reports.
Storm surge
St. George: Unavailable · Walterboro: Unavailable
A score difference cannot be calculated without both sources.
St. George: Storm surge model is not available for this location yet.
Walterboro: Storm surge model is not available for this location yet.
Wildfire
St. George: 79/100 · Walterboro: 59/100
St. George is 20 points higher.
St. George: Wildfire exposure derived from ingested fire potential tiles.
Walterboro: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
St. George: 24/100 · Walterboro: 24/100
No gap.
St. George: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Walterboro: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.