City vs city
Miami vs San Antonio, TX
San Antonio currently scores 5 points higher overall than Miami, with the largest gap in flood.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Scores describe each city’s reference grid tile, not every property. A missing model is unavailable, not zero risk. Air quality is a current EPA AirNow signal; other factors describe baseline exposure. The overall score blends different hazards and is not a probability of damage. Read the scoring methodology and sources.
Overall
Miami: 43/100 · San Antonio: 48/100
San Antonio is 5 points higher.
Flood
Miami: 3/100 · San Antonio: 33/100
San Antonio is 30 points higher.
Miami: FEMA NFHL flood zones: 1 features intersect this tile.
San Antonio: FEMA NFHL flood zones: 13 features intersect this tile.
Wind
Miami: 18/100 · San Antonio: 17/100
Miami is 1 points higher.
Miami: Wind exposure derived from ingested design wind / climatology tiles.
San Antonio: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Miami: 54/100 · San Antonio: 38/100
Miami is 16 points higher.
Miami: Lightning exposure derived from ingested climatology tiles.
San Antonio: Lightning exposure derived from ingested climatology tiles.
Tornado
Miami: 42/100 · San Antonio: 62/100
San Antonio is 20 points higher.
Miami: Tornado risk derived from NOAA SPC historical reports.
San Antonio: Tornado risk derived from NOAA SPC historical reports.
Hail
Miami: 100/100 · San Antonio: 100/100
No gap.
Miami: Hail risk derived from NOAA SPC historical reports.
San Antonio: Hail risk derived from NOAA SPC historical reports.
Storm surge
Miami: Unavailable · San Antonio: Unavailable
A score difference cannot be calculated without both sources.
Miami: Storm surge model is not available for this location yet.
San Antonio: Storm surge model is not available for this location yet.
Wildfire
Miami: 69/100 · San Antonio: 60/100
Miami is 9 points higher.
Miami: Wildfire exposure derived from ingested fire potential tiles.
San Antonio: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Miami: 13/100 · San Antonio: 28/100
San Antonio is 15 points higher.
Miami: Air quality signal derived from the latest EPA AirNow combined AQI grid.
San Antonio: Air quality signal derived from the latest EPA AirNow combined AQI grid.
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