City vs city
Tybee Island vs Wilmington Island, GA
Wilmington Island currently scores 9 points higher overall than Tybee Island, 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
Tybee Island: 41/100 · Wilmington Island: 50/100
Wilmington Island is 9 points higher.
Flood
Tybee Island: 30/100 · Wilmington Island: 38/100
Wilmington Island is 8 points higher.
Tybee Island: FEMA NFHL flood zones: 6 features intersect this tile.
Wilmington Island: FEMA NFHL flood zones: 8 features intersect this tile.
Wind
Tybee Island: 45/100 · Wilmington Island: 44/100
Tybee Island is 1 points higher.
Tybee Island: Wind exposure derived from ingested design wind / climatology tiles.
Wilmington Island: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Tybee Island: 56/100 · Wilmington Island: 59/100
Wilmington Island is 3 points higher.
Tybee Island: Lightning exposure derived from ingested climatology tiles.
Wilmington Island: Lightning exposure derived from ingested climatology tiles.
Tornado
Tybee Island: 31/100 · Wilmington Island: 8/100
Tybee Island is 23 points higher.
Tybee Island: Tornado risk derived from NOAA SPC historical reports.
Wilmington Island: Tornado risk derived from NOAA SPC historical reports.
Hail
Tybee Island: 34/100 · Wilmington Island: 64/100
Wilmington Island is 30 points higher.
Tybee Island: Hail risk derived from NOAA SPC historical reports.
Wilmington Island: Hail risk derived from NOAA SPC historical reports.
Storm surge
Tybee Island: 99/100 · Wilmington Island: 99/100
No gap.
Tybee Island: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wilmington Island: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Tybee Island: 10/100 · Wilmington Island: 65/100
Wilmington Island is 55 points higher.
Tybee Island: Wildfire exposure derived from ingested fire potential tiles.
Wilmington Island: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Tybee Island: 21/100 · Wilmington Island: 21/100
No gap.
Tybee Island: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Wilmington Island: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.