City vs city
Castroville vs San Antonio, TX
San Antonio currently scores 9 points higher overall than Castroville, 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
Castroville: 36/100 · San Antonio: 45/100
San Antonio is 9 points higher.
Flood
Castroville: 27/100 · San Antonio: 31/100
San Antonio is 4 points higher.
Castroville: FEMA NFHL flood zones: 10 features intersect this tile.
San Antonio: FEMA NFHL flood zones: 14 features intersect this tile.
Wind
Castroville: 16/100 · San Antonio: 16/100
No gap.
Castroville: Wind exposure derived from ingested design wind / climatology tiles.
San Antonio: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Castroville: 45/100 · San Antonio: 44/100
Castroville is 1 points higher.
Castroville: Lightning exposure derived from ingested climatology tiles.
San Antonio: Lightning exposure derived from ingested climatology tiles.
Tornado
Castroville: 15/100 · San Antonio: 42/100
San Antonio is 27 points higher.
Castroville: Tornado risk derived from NOAA SPC historical reports.
San Antonio: Tornado risk derived from NOAA SPC historical reports.
Hail
Castroville: 59/100 · San Antonio: 100/100
San Antonio is 41 points higher.
Castroville: Hail risk derived from NOAA SPC historical reports.
San Antonio: Hail risk derived from NOAA SPC historical reports.
Storm surge
Castroville: Unavailable · San Antonio: Unavailable
A score difference cannot be calculated without both sources.
Castroville: Storm surge model is not available for this location yet.
San Antonio: Storm surge model is not available for this location yet.
Wildfire
Castroville: 60/100 · San Antonio: 54/100
Castroville is 6 points higher.
Castroville: Wildfire exposure derived from ingested fire potential tiles.
San Antonio: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Castroville: 27/100 · San Antonio: 26/100
Castroville is 1 points higher.
Castroville: 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.