City vs city
Dallas vs Portland, TX
Dallas currently scores 8 points higher overall than Portland, 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 is a current EPA AirNow signal; 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 · Portland: 43/100
Dallas is 8 points higher.
Flood
Dallas: 43/100 · Portland: 45/100
Portland is 2 points higher.
Dallas: FEMA NFHL flood zones: 17 features intersect this tile.
Portland: FEMA NFHL flood zones: 9 features intersect this tile.
Wind
Dallas: 14/100 · Portland: 49/100
Portland is 35 points higher.
Dallas: Wind exposure derived from ingested design wind / climatology tiles.
Portland: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Dallas: 57/100 · Portland: 42/100
Dallas is 15 points higher.
Dallas: Lightning exposure derived from ingested climatology tiles.
Portland: Lightning exposure derived from ingested climatology tiles.
Tornado
Dallas: 50/100 · Portland: 42/100
Dallas is 8 points higher.
Dallas: Tornado risk derived from NOAA SPC historical reports.
Portland: Tornado risk derived from NOAA SPC historical reports.
Hail
Dallas: 100/100 · Portland: 34/100
Dallas is 66 points higher.
Dallas: Hail risk derived from NOAA SPC historical reports.
Portland: Hail risk derived from NOAA SPC historical reports.
Storm surge
Dallas: Unavailable · Portland: 99/100
A score difference cannot be calculated without both sources.
Dallas: Storm surge model is not available for this location yet.
Portland: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Dallas: 63/100 · Portland: 7/100
Dallas is 56 points higher.
Dallas: Wildfire exposure derived from ingested fire potential tiles.
Portland: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Dallas: 30/100 · Portland: 24/100
Dallas is 6 points higher.
Dallas: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Portland: Air quality signal derived from the latest EPA AirNow combined AQI grid.