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City vs city
Houston vs San Antonio, TX
Houston currently scores 24 points higher overall than San Antonio, with the largest gap in storm surge.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Houston: 67/100 · San Antonio: 43/100
Houston is 24 points higher.
Flood
Houston: 34/100 · San Antonio: 22/100
Houston is 12 points higher.
Wind
Houston: 42/100 · San Antonio: 16/100
Houston is 26 points higher.
Lightning
Houston: 72/100 · San Antonio: 40/100
Houston is 32 points higher.
Tornado
Houston: 100/100 · San Antonio: 35/100
Houston is 65 points higher.
Hail
Houston: 100/100 · San Antonio: 100/100
No gap.
Storm surge
Houston: 99/100 · San Antonio: 0/100
Houston is 99 points higher.