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City vs city
St. Helena vs San Diego, CA
San Diego currently scores 2 points higher overall than St. Helena, with the largest gap in flood.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
St. Helena: 21/100 · San Diego: 23/100
San Diego is 2 points higher.
Flood
St. Helena: 31/100 · San Diego: 26/100
St. Helena is 5 points higher.
Wind
St. Helena: 2/100 · San Diego: 5/100
San Diego is 3 points higher.
Lightning
St. Helena: 0/100 · San Diego: 1/100
San Diego is 1 points higher.
Tornado
St. Helena: 0/100 · San Diego: 0/100
No gap.
Hail
St. Helena: 1/100 · San Diego: 3/100
San Diego is 2 points higher.
Storm surge
St. Helena: 0/100 · San Diego: 0/100
No gap.