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City vs city
Castro Valley vs San Francisco, CA
San Francisco currently scores 1 points higher overall than Castro Valley, with the largest gap in hail.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Castro Valley: 24/100 · San Francisco: 25/100
San Francisco is 1 points higher.
Flood
Castro Valley: 26/100 · San Francisco: 26/100
No gap.
Wind
Castro Valley: 2/100 · San Francisco: 2/100
No gap.
Lightning
Castro Valley: 0/100 · San Francisco: 0/100
No gap.
Tornado
Castro Valley: 0/100 · San Francisco: 0/100
No gap.
Hail
Castro Valley: 1/100 · San Francisco: 18/100
San Francisco is 17 points higher.
Storm surge
Castro Valley: 0/100 · San Francisco: 0/100
No gap.