City vs city
Helotes vs San Antonio, TX
Helotes and San Antonio are tied on overall score, with the biggest factor difference in flood.
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
Helotes: 45/100 · San Antonio: 45/100
No gap.
Flood
Helotes: 31/100 · San Antonio: 31/100
No gap.
Helotes: FEMA NFHL flood zones: 14 features intersect this tile.
San Antonio: FEMA NFHL flood zones: 14 features intersect this tile.
Wind
Helotes: 16/100 · San Antonio: 16/100
No gap.
Helotes: Wind exposure derived from ingested design wind / climatology tiles.
San Antonio: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Helotes: 44/100 · San Antonio: 44/100
No gap.
Helotes: Lightning exposure derived from ingested climatology tiles.
San Antonio: Lightning exposure derived from ingested climatology tiles.
Tornado
Helotes: 42/100 · San Antonio: 42/100
No gap.
Helotes: Tornado risk derived from NOAA SPC historical reports.
San Antonio: Tornado risk derived from NOAA SPC historical reports.
Hail
Helotes: 100/100 · San Antonio: 100/100
No gap.
Helotes: Hail risk derived from NOAA SPC historical reports.
San Antonio: Hail risk derived from NOAA SPC historical reports.
Storm surge
Helotes: Unavailable · San Antonio: Unavailable
A score difference cannot be calculated without both sources.
Helotes: Storm surge model is not available for this location yet.
San Antonio: Storm surge model is not available for this location yet.
Wildfire
Helotes: 54/100 · San Antonio: 54/100
No gap.
Helotes: Wildfire exposure derived from ingested fire potential tiles.
San Antonio: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Helotes: 26/100 · San Antonio: 26/100
No gap.
Helotes: 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.