City vs city
Seattle vs Union Gap, WA
Union Gap currently scores 4 points higher overall than Seattle, with the largest gap in wildfire.
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
Seattle: 14/100 · Union Gap: 18/100
Union Gap is 4 points higher.
Flood
Seattle: 30/100 · Union Gap: 33/100
Union Gap is 3 points higher.
Seattle: FEMA NFHL flood zones: 3 features intersect this tile.
Union Gap: FEMA NFHL flood zones: 11 features intersect this tile.
Wind
Seattle: 7/100 · Union Gap: 8/100
Union Gap is 1 points higher.
Seattle: Wind exposure derived from ingested design wind / climatology tiles.
Union Gap: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Seattle: 1/100 · Union Gap: 1/100
No gap.
Seattle: Lightning exposure derived from ingested climatology tiles.
Union Gap: Lightning exposure derived from ingested climatology tiles.
Tornado
Seattle: 0/100 · Union Gap: 0/100
No gap.
Seattle: Tornado risk derived from NOAA SPC historical reports.
Union Gap: Tornado risk derived from NOAA SPC historical reports.
Hail
Seattle: 0/100 · Union Gap: 3/100
Union Gap is 3 points higher.
Seattle: Hail risk derived from NOAA SPC historical reports.
Union Gap: Hail risk derived from NOAA SPC historical reports.
Storm surge
Seattle: Unavailable · Union Gap: Unavailable
A score difference cannot be calculated without both sources.
Seattle: Storm surge model is not available for this location yet.
Union Gap: Storm surge model is not available for this location yet.
Wildfire
Seattle: 26/100 · Union Gap: 54/100
Union Gap is 28 points higher.
Seattle: Wildfire exposure derived from ingested fire potential tiles.
Union Gap: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Seattle: 8/100 · Union Gap: 10/100
Union Gap is 2 points higher.
Seattle: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Union Gap: Air quality signal derived from the latest EPA AirNow combined AQI grid.