City vs city
Canyon Lake vs San Antonio, TX
San Antonio currently scores 4 points higher overall than Canyon Lake, with the largest gap in tornado.
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
Canyon Lake: 41/100 · San Antonio: 45/100
San Antonio is 4 points higher.
Flood
Canyon Lake: 40/100 · San Antonio: 31/100
Canyon Lake is 9 points higher.
Canyon Lake: FEMA NFHL flood zones: 8 features intersect this tile.
San Antonio: FEMA NFHL flood zones: 14 features intersect this tile.
Wind
Canyon Lake: 16/100 · San Antonio: 16/100
No gap.
Canyon Lake: Wind exposure derived from ingested design wind / climatology tiles.
San Antonio: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Canyon Lake: 39/100 · San Antonio: 44/100
San Antonio is 5 points higher.
Canyon Lake: Lightning exposure derived from ingested climatology tiles.
San Antonio: Lightning exposure derived from ingested climatology tiles.
Tornado
Canyon Lake: 15/100 · San Antonio: 42/100
San Antonio is 27 points higher.
Canyon Lake: Tornado risk derived from NOAA SPC historical reports.
San Antonio: Tornado risk derived from NOAA SPC historical reports.
Hail
Canyon Lake: 98/100 · San Antonio: 100/100
San Antonio is 2 points higher.
Canyon Lake: Hail risk derived from NOAA SPC historical reports.
San Antonio: Hail risk derived from NOAA SPC historical reports.
Storm surge
Canyon Lake: Unavailable · San Antonio: Unavailable
A score difference cannot be calculated without both sources.
Canyon Lake: Storm surge model is not available for this location yet.
San Antonio: Storm surge model is not available for this location yet.
Wildfire
Canyon Lake: 55/100 · San Antonio: 54/100
Canyon Lake is 1 points higher.
Canyon Lake: Wildfire exposure derived from ingested fire potential tiles.
San Antonio: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Canyon Lake: 27/100 · San Antonio: 26/100
Canyon Lake is 1 points higher.
Canyon Lake: 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.