City vs city
Arlington vs Seattle, WA
Arlington currently scores 3 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 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
Arlington: 17/100 · Seattle: 14/100
Arlington is 3 points higher.
Flood
Arlington: 31/100 · Seattle: 30/100
Arlington is 1 points higher.
Arlington: FEMA NFHL flood zones: 7 features intersect this tile.
Seattle: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Arlington: 7/100 · Seattle: 7/100
No gap.
Arlington: Wind exposure derived from ingested design wind / climatology tiles.
Seattle: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Arlington: 1/100 · Seattle: 1/100
No gap.
Arlington: Lightning exposure derived from ingested climatology tiles.
Seattle: Lightning exposure derived from ingested climatology tiles.
Tornado
Arlington: 15/100 · Seattle: 0/100
Arlington is 15 points higher.
Arlington: Tornado risk derived from NOAA SPC historical reports.
Seattle: Tornado risk derived from NOAA SPC historical reports.
Hail
Arlington: 1/100 · Seattle: 0/100
Arlington is 1 points higher.
Arlington: Hail risk derived from NOAA SPC historical reports.
Seattle: Hail risk derived from NOAA SPC historical reports.
Storm surge
Arlington: Unavailable · Seattle: Unavailable
A score difference cannot be calculated without both sources.
Arlington: Storm surge model is not available for this location yet.
Seattle: Storm surge model is not available for this location yet.
Wildfire
Arlington: 48/100 · Seattle: 26/100
Arlington is 22 points higher.
Arlington: Wildfire exposure derived from ingested fire potential tiles.
Seattle: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Arlington: 14/100 · Seattle: 8/100
Arlington is 6 points higher.
Arlington: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Seattle: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.