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City vs city
Rock Hall vs Columbia, MD
Rock Hall and Columbia are tied on overall score, with the biggest factor difference in storm surge.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Rock Hall: 31/100 · Columbia: 31/100
No gap.
Flood
Rock Hall: 32/100 · Columbia: 22/100
Rock Hall is 10 points higher.
Wind
Rock Hall: 22/100 · Columbia: 21/100
Rock Hall is 1 points higher.
Lightning
Rock Hall: 36/100 · Columbia: 38/100
Columbia is 2 points higher.
Tornado
Rock Hall: 0/100 · Columbia: 16/100
Columbia is 16 points higher.
Hail
Rock Hall: 8/100 · Columbia: 60/100
Columbia is 52 points higher.
Storm surge
Rock Hall: 92/100 · Columbia: 0/100
Rock Hall is 92 points higher.