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City vs city
Summerville vs Rock Hill, SC
Summerville currently scores 14 points higher overall than Rock Hill, with the largest gap in tornado.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Summerville: 55/100 · Rock Hill: 41/100
Summerville is 14 points higher.
Flood
Summerville: 33/100 · Rock Hill: 33/100
No gap.
Wind
Summerville: 45/100 · Rock Hill: 19/100
Summerville is 26 points higher.
Lightning
Summerville: 64/100 · Rock Hill: 46/100
Summerville is 18 points higher.
Tornado
Summerville: 52/100 · Rock Hill: 20/100
Summerville is 32 points higher.
Hail
Summerville: 100/100 · Rock Hill: 100/100
No gap.
Storm surge
Summerville: 0/100 · Rock Hill: 0/100
No gap.