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City vs city

Bay City vs San Antonio, TX

San Antonio currently scores 8 points higher overall than Bay City, with the largest gap in hail.

Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.

Bay City

40/100

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San Antonio

48/100

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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

Bay City: 40/100 · San Antonio: 48/100

San Antonio is 8 points higher.

Flood

Bay City: 52/100 · San Antonio: 33/100

Bay City is 19 points higher.

Bay City: FEMA NFHL flood zones: 19 features intersect this tile.

San Antonio: FEMA NFHL flood zones: 13 features intersect this tile.

Wind

Bay City: 49/100 · San Antonio: 17/100

Bay City is 32 points higher.

Bay City: Wind exposure derived from ingested design wind / climatology tiles.

San Antonio: Wind exposure derived from ingested design wind / climatology tiles.

Lightning

Bay City: 47/100 · San Antonio: 38/100

Bay City is 9 points higher.

Bay City: Lightning exposure derived from ingested climatology tiles.

San Antonio: Lightning exposure derived from ingested climatology tiles.

Tornado

Bay City: 31/100 · San Antonio: 62/100

San Antonio is 31 points higher.

Bay City: Tornado risk derived from NOAA SPC historical reports.

San Antonio: Tornado risk derived from NOAA SPC historical reports.

Hail

Bay City: 30/100 · San Antonio: 100/100

San Antonio is 70 points higher.

Bay City: Hail risk derived from NOAA SPC historical reports.

San Antonio: Hail risk derived from NOAA SPC historical reports.

Storm surge

Bay City: 40/100 · San Antonio: Unavailable

A score difference cannot be calculated without both sources.

Bay City: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.

San Antonio: Storm surge model is not available for this location yet.

Wildfire

Bay City: 40/100 · San Antonio: 60/100

San Antonio is 20 points higher.

Bay City: Wildfire exposure derived from ingested fire potential tiles.

San Antonio: Wildfire exposure derived from ingested fire potential tiles.

Current air quality

Bay City: 30/100 · San Antonio: 28/100

Bay City is 2 points higher.

Bay City: 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.