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City vs city
Irwin vs Columbia, SC
Columbia currently scores 16 points higher overall than Irwin, with the largest gap in hail.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Irwin: 34/100 · Columbia: 50/100
Columbia is 16 points higher.
Flood
Irwin: 35/100 · Columbia: 27/100
Irwin is 8 points higher.
Wind
Irwin: 21/100 · Columbia: 24/100
Columbia is 3 points higher.
Lightning
Irwin: 55/100 · Columbia: 72/100
Columbia is 17 points higher.
Tornado
Irwin: 12/100 · Columbia: 42/100
Columbia is 30 points higher.
Hail
Irwin: 33/100 · Columbia: 84/100
Columbia is 51 points higher.
Storm surge
Irwin: 0/100 · Columbia: 0/100
No gap.