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City vs city
Potomac vs Columbia, MD
Potomac currently scores 5 points higher overall than Columbia, with the largest gap in hail.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Potomac: 36/100 · Columbia: 31/100
Potomac is 5 points higher.
Flood
Potomac: 0/100 · Columbia: 22/100
Columbia is 22 points higher.
Wind
Potomac: 20/100 · Columbia: 21/100
Columbia is 1 points higher.
Lightning
Potomac: 37/100 · Columbia: 38/100
Columbia is 1 points higher.
Tornado
Potomac: 0/100 · Columbia: 16/100
Columbia is 16 points higher.
Hail
Potomac: 100/100 · Columbia: 60/100
Potomac is 40 points higher.
Storm surge
Potomac: 0/100 · Columbia: 0/100
No gap.