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City vs city
Irmo vs Columbia, SC
Columbia currently scores 8 points higher overall than Irmo, with the largest gap in hail.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Irmo: 41/100 · Columbia: 49/100
Columbia is 8 points higher.
Flood
Irmo: 38/100 · Columbia: 27/100
Irmo is 11 points higher.
Wind
Irmo: 22/100 · Columbia: 24/100
Columbia is 2 points higher.
Lightning
Irmo: 69/100 · Columbia: 72/100
Columbia is 3 points higher.
Tornado
Irmo: 20/100 · Columbia: 44/100
Columbia is 24 points higher.
Hail
Irmo: 50/100 · Columbia: 86/100
Columbia is 36 points higher.
Storm surge
Irmo: 0/100 · Columbia: 0/100
No gap.