City vs city
Johnsonville vs Charleston, SC
Charleston currently scores 16 points higher overall than Johnsonville, with the largest gap in storm surge.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Johnsonville: 43/100 · Charleston: 59/100
Charleston is 16 points higher.
Flood
Johnsonville: 41/100 · Charleston: 78/100
Charleston is 37 points higher.
Wind
Johnsonville: 42/100 · Charleston: 51/100
Charleston is 9 points higher.
Lightning
Johnsonville: 72/100 · Charleston: 49/100
Johnsonville is 23 points higher.
Tornado
Johnsonville: 0/100 · Charleston: 12/100
Charleston is 12 points higher.
Hail
Johnsonville: 25/100 · Charleston: 100/100
Charleston is 75 points higher.
Storm surge
Johnsonville: 0/100 · Charleston: 99/100
Charleston is 99 points higher.