City vs city
Duvall vs Sultan, WA
Duvall currently scores 1 points higher overall than Sultan, with the largest gap in flood.
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
Duvall: 19/100 · Sultan: 18/100
Duvall is 1 points higher.
Flood
Duvall: 41/100 · Sultan: 33/100
Duvall is 8 points higher.
Duvall: FEMA NFHL flood zones: 5 features intersect this tile.
Sultan: FEMA NFHL flood zones: 9 features intersect this tile.
Wind
Duvall: 7/100 · Sultan: 8/100
Sultan is 1 points higher.
Duvall: Wind exposure derived from ingested design wind / climatology tiles.
Sultan: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Duvall: 1/100 · Sultan: 1/100
No gap.
Duvall: Lightning exposure derived from ingested climatology tiles.
Sultan: Lightning exposure derived from ingested climatology tiles.
Tornado
Duvall: 0/100 · Sultan: 0/100
No gap.
Duvall: Tornado risk derived from NOAA SPC historical reports.
Sultan: Tornado risk derived from NOAA SPC historical reports.
Hail
Duvall: 0/100 · Sultan: 0/100
No gap.
Duvall: Hail risk derived from NOAA SPC historical reports.
Sultan: Hail risk derived from NOAA SPC historical reports.
Storm surge
Duvall: Unavailable · Sultan: Unavailable
A score difference cannot be calculated without both sources.
Duvall: Storm surge model is not available for this location yet.
Sultan: Storm surge model is not available for this location yet.
Wildfire
Duvall: 35/100 · Sultan: 39/100
Sultan is 4 points higher.
Duvall: Wildfire exposure derived from ingested fire potential tiles.
Sultan: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Duvall: 10/100 · Sultan: 11/100
Sultan is 1 points higher.
Duvall: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Sultan: Air quality signal derived from the latest EPA AirNow combined AQI grid.