City vs city
Denison vs Pottsboro, TX
Pottsboro currently scores 5 points higher overall than Denison, 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
Denison: 45/100 · Pottsboro: 50/100
Pottsboro is 5 points higher.
Flood
Denison: 29/100 · Pottsboro: 27/100
Denison is 2 points higher.
Denison: FEMA NFHL flood zones: 9 features intersect this tile.
Pottsboro: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Denison: 15/100 · Pottsboro: 15/100
No gap.
Denison: Wind exposure derived from ingested design wind / climatology tiles.
Pottsboro: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Denison: 64/100 · Pottsboro: 63/100
Denison is 1 points higher.
Denison: Lightning exposure derived from ingested climatology tiles.
Pottsboro: Lightning exposure derived from ingested climatology tiles.
Tornado
Denison: 19/100 · Pottsboro: 62/100
Pottsboro is 43 points higher.
Denison: Tornado risk derived from NOAA SPC historical reports.
Pottsboro: Tornado risk derived from NOAA SPC historical reports.
Hail
Denison: 100/100 · Pottsboro: 100/100
No gap.
Denison: Hail risk derived from NOAA SPC historical reports.
Pottsboro: Hail risk derived from NOAA SPC historical reports.
Storm surge
Denison: Unavailable · Pottsboro: Unavailable
A score difference cannot be calculated without both sources.
Denison: Storm surge model is not available for this location yet.
Pottsboro: Storm surge model is not available for this location yet.
Wildfire
Denison: 59/100 · Pottsboro: 54/100
Denison is 5 points higher.
Denison: Wildfire exposure derived from ingested fire potential tiles.
Pottsboro: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Denison: 28/100 · Pottsboro: 28/100
No gap.
Denison: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Pottsboro: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.