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City vs city
St. Helena vs Santa Rosa, CA
St. Helena and Santa Rosa are tied on overall score, with the biggest factor difference in tornado.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
St. Helena: 21/100 · Santa Rosa: 21/100
No gap.
Flood
St. Helena: 31/100 · Santa Rosa: 26/100
St. Helena is 5 points higher.
Wind
St. Helena: 2/100 · Santa Rosa: 2/100
No gap.
Lightning
St. Helena: 0/100 · Santa Rosa: 0/100
No gap.
Tornado
St. Helena: 0/100 · Santa Rosa: 8/100
Santa Rosa is 8 points higher.
Hail
St. Helena: 1/100 · Santa Rosa: 2/100
Santa Rosa is 1 points higher.
Storm surge
St. Helena: 0/100 · Santa Rosa: 0/100
No gap.