City vs city
Dallas vs Deweyville, TX
Dallas currently scores 8 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
Dallas: 51/100 · Deweyville: 43/100
Dallas is 8 points higher.
Flood
Dallas: 43/100 · Deweyville: 27/100
Dallas is 16 points higher.
Dallas: FEMA NFHL flood zones: 17 features intersect this tile.
Deweyville: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Dallas: 14/100 · Deweyville: 34/100
Deweyville is 20 points higher.
Dallas: Wind exposure derived from ingested design wind / climatology tiles.
Deweyville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Dallas: 57/100 · Deweyville: 77/100
Deweyville is 20 points higher.
Dallas: Lightning exposure derived from ingested climatology tiles.
Deweyville: Lightning exposure derived from ingested climatology tiles.
Tornado
Dallas: 50/100 · Deweyville: 12/100
Dallas is 38 points higher.
Dallas: Tornado risk derived from NOAA SPC historical reports.
Deweyville: Tornado risk derived from NOAA SPC historical reports.
Hail
Dallas: 100/100 · Deweyville: 21/100
Dallas is 79 points higher.
Dallas: Hail risk derived from NOAA SPC historical reports.
Deweyville: Hail risk derived from NOAA SPC historical reports.
Storm surge
Dallas: Unavailable · Deweyville: 99/100
A score difference cannot be calculated without both sources.
Dallas: Storm surge model is not available for this location yet.
Deweyville: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Dallas: 63/100 · Deweyville: 52/100
Dallas is 11 points higher.
Dallas: Wildfire exposure derived from ingested fire potential tiles.
Deweyville: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Dallas: 30/100 · Deweyville: 24/100
Dallas is 6 points higher.
Dallas: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
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.