City vs city
Sullivan's Island vs James Island, SC
James Island currently scores 5 points higher overall than Sullivan's Island, with the largest gap in hail.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Sullivan's Island: 56/100 · James Island: 61/100
James Island is 5 points higher.
Flood
Sullivan's Island: 69/100 · James Island: 89/100
James Island is 20 points higher.
Wind
Sullivan's Island: 53/100 · James Island: 52/100
Sullivan's Island is 1 points higher.
Lightning
Sullivan's Island: 43/100 · James Island: 45/100
James Island is 2 points higher.
Tornado
Sullivan's Island: 80/100 · James Island: 68/100
Sullivan's Island is 12 points higher.
Hail
Sullivan's Island: 76/100 · James Island: 100/100
James Island is 24 points higher.
Storm surge
Sullivan's Island: 98/100 · James Island: 98/100
No gap.