City vs city
Edna vs San Antonio, TX
Edna and San Antonio are tied on overall score, with the biggest factor difference 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
Edna: 45/100 · San Antonio: 45/100
No gap.
Flood
Edna: 42/100 · San Antonio: 31/100
Edna is 11 points higher.
Edna: FEMA NFHL flood zones: 11 features intersect this tile.
San Antonio: FEMA NFHL flood zones: 14 features intersect this tile.
Wind
Edna: 42/100 · San Antonio: 16/100
Edna is 26 points higher.
Edna: Wind exposure derived from ingested design wind / climatology tiles.
San Antonio: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Edna: 49/100 · San Antonio: 44/100
Edna is 5 points higher.
Edna: Lightning exposure derived from ingested climatology tiles.
San Antonio: Lightning exposure derived from ingested climatology tiles.
Tornado
Edna: 58/100 · San Antonio: 42/100
Edna is 16 points higher.
Edna: Tornado risk derived from NOAA SPC historical reports.
San Antonio: Tornado risk derived from NOAA SPC historical reports.
Hail
Edna: 49/100 · San Antonio: 100/100
San Antonio is 51 points higher.
Edna: Hail risk derived from NOAA SPC historical reports.
San Antonio: Hail risk derived from NOAA SPC historical reports.
Storm surge
Edna: Unavailable · San Antonio: Unavailable
A score difference cannot be calculated without both sources.
Edna: Storm surge model is not available for this location yet.
San Antonio: Storm surge model is not available for this location yet.
Wildfire
Edna: 49/100 · San Antonio: 54/100
San Antonio is 5 points higher.
Edna: Wildfire exposure derived from ingested fire potential tiles.
San Antonio: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Edna: 28/100 · San Antonio: 26/100
Edna is 2 points higher.
Edna: 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.
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