City vs city
Big Sandy vs San Antonio, TX
San Antonio currently scores 2 points higher overall than Big Sandy, 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 Sandy: 41/100 · San Antonio: 43/100
San Antonio is 2 points higher.
Flood
Big Sandy: 76/100 · San Antonio: 26/100
Big Sandy is 50 points higher.
Big Sandy: FEMA NFHL flood zones: 10 features intersect this tile.
San Antonio: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Big Sandy: 14/100 · San Antonio: 17/100
San Antonio is 3 points higher.
Big Sandy: Wind exposure derived from ingested design wind / climatology tiles.
San Antonio: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Big Sandy: 60/100 · San Antonio: 37/100
Big Sandy is 23 points higher.
Big Sandy: Lightning exposure derived from ingested climatology tiles.
San Antonio: Lightning exposure derived from ingested climatology tiles.
Tornado
Big Sandy: 8/100 · San Antonio: 38/100
San Antonio is 30 points higher.
Big Sandy: Tornado risk derived from NOAA SPC historical reports.
San Antonio: Tornado risk derived from NOAA SPC historical reports.
Hail
Big Sandy: 31/100 · San Antonio: 100/100
San Antonio is 69 points higher.
Big Sandy: Hail risk derived from NOAA SPC historical reports.
San Antonio: Hail risk derived from NOAA SPC historical reports.
Storm surge
Big Sandy: Unavailable · San Antonio: Unavailable
A score difference cannot be calculated without both sources.
Big Sandy: Storm surge model is not available for this location yet.
San Antonio: Storm surge model is not available for this location yet.
Wildfire
Big Sandy: 75/100 · San Antonio: 57/100
Big Sandy is 18 points higher.
Big Sandy: Wildfire exposure derived from ingested fire potential tiles.
San Antonio: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Big Sandy: 26/100 · San Antonio: 28/100
San Antonio is 2 points higher.
Big Sandy: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
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.