City vs city
Big Lake vs San Antonio, TX
San Antonio currently scores 16 points higher overall than Big Lake, with the largest gap in hail.
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 uses an ingested EPA AirNow snapshot and may not reflect current conditions; 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
Big Lake: 29/100 · San Antonio: 45/100
San Antonio is 16 points higher.
Flood
Big Lake: Unavailable · San Antonio: 31/100
A score difference cannot be calculated without both sources.
Big Lake: Flood model is not available for this location yet.
San Antonio: FEMA NFHL flood zones: 14 features intersect this tile.
Wind
Big Lake: 13/100 · San Antonio: 16/100
San Antonio is 3 points higher.
Big Lake: Wind exposure derived from ingested design wind / climatology tiles.
San Antonio: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Big Lake: 42/100 · San Antonio: 44/100
San Antonio is 2 points higher.
Big Lake: Lightning exposure derived from ingested climatology tiles.
San Antonio: Lightning exposure derived from ingested climatology tiles.
Tornado
Big Lake: 0/100 · San Antonio: 42/100
San Antonio is 42 points higher.
Big Lake: Tornado risk derived from NOAA SPC historical reports.
San Antonio: Tornado risk derived from NOAA SPC historical reports.
Hail
Big Lake: 50/100 · San Antonio: 100/100
San Antonio is 50 points higher.
Big Lake: Hail risk derived from NOAA SPC historical reports.
San Antonio: Hail risk derived from NOAA SPC historical reports.
Storm surge
Big Lake: Unavailable · San Antonio: Unavailable
A score difference cannot be calculated without both sources.
Big Lake: Storm surge model is not available for this location yet.
San Antonio: Storm surge model is not available for this location yet.
Wildfire
Big Lake: 40/100 · San Antonio: 54/100
San Antonio is 14 points higher.
Big Lake: Wildfire exposure derived from ingested fire potential tiles.
San Antonio: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Big Lake: Unavailable · San Antonio: 26/100
A score difference cannot be calculated without both sources.
Big Lake: Air quality model is not available for this location yet.
San Antonio: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.