City vs city
Williston vs Charleston, SC
Charleston currently scores 27 points higher overall than Williston, with the largest gap in storm surge.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Williston: 32/100 · Charleston: 59/100
Charleston is 27 points higher.
Flood
Williston: 28/100 · Charleston: 78/100
Charleston is 50 points higher.
Wind
Williston: 24/100 · Charleston: 51/100
Charleston is 27 points higher.
Lightning
Williston: 68/100 · Charleston: 49/100
Williston is 19 points higher.
Tornado
Williston: 8/100 · Charleston: 12/100
Charleston is 4 points higher.
Hail
Williston: 7/100 · Charleston: 100/100
Charleston is 93 points higher.
Storm surge
Williston: 0/100 · Charleston: 99/100
Charleston is 99 points higher.