City vs city
Deweyville vs San Antonio, TX
San Antonio currently scores 2 points higher overall than Deweyville, 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
Deweyville: 43/100 · San Antonio: 45/100
San Antonio is 2 points higher.
Flood
Deweyville: 27/100 · San Antonio: 31/100
San Antonio is 4 points higher.
Deweyville: FEMA NFHL flood zones: 6 features intersect this tile.
San Antonio: FEMA NFHL flood zones: 14 features intersect this tile.
Wind
Deweyville: 34/100 · San Antonio: 16/100
Deweyville is 18 points higher.
Deweyville: Wind exposure derived from ingested design wind / climatology tiles.
San Antonio: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Deweyville: 77/100 · San Antonio: 44/100
Deweyville is 33 points higher.
Deweyville: Lightning exposure derived from ingested climatology tiles.
San Antonio: Lightning exposure derived from ingested climatology tiles.
Tornado
Deweyville: 12/100 · San Antonio: 42/100
San Antonio is 30 points higher.
Deweyville: Tornado risk derived from NOAA SPC historical reports.
San Antonio: Tornado risk derived from NOAA SPC historical reports.
Hail
Deweyville: 21/100 · San Antonio: 100/100
San Antonio is 79 points higher.
Deweyville: Hail risk derived from NOAA SPC historical reports.
San Antonio: Hail risk derived from NOAA SPC historical reports.
Storm surge
Deweyville: 99/100 · San Antonio: Unavailable
A score difference cannot be calculated without both sources.
Deweyville: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
San Antonio: Storm surge model is not available for this location yet.
Wildfire
Deweyville: 52/100 · San Antonio: 54/100
San Antonio is 2 points higher.
Deweyville: Wildfire exposure derived from ingested fire potential tiles.
San Antonio: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Deweyville: 24/100 · San Antonio: 26/100
San Antonio is 2 points higher.
Deweyville: 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.