City vs city
Seattle vs Twisp, WA
Twisp 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
Seattle: 14/100 · Twisp: 17/100
Twisp is 3 points higher.
Flood
Seattle: 30/100 · Twisp: Unavailable
A score difference cannot be calculated without both sources.
Seattle: FEMA NFHL flood zones: 3 features intersect this tile.
Twisp: Flood model is not available for this location yet.
Wind
Seattle: 7/100 · Twisp: 9/100
Twisp is 2 points higher.
Seattle: Wind exposure derived from ingested design wind / climatology tiles.
Twisp: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Seattle: 1/100 · Twisp: 2/100
Twisp is 1 points higher.
Seattle: Lightning exposure derived from ingested climatology tiles.
Twisp: Lightning exposure derived from ingested climatology tiles.
Tornado
Seattle: 0/100 · Twisp: 0/100
No gap.
Seattle: Tornado risk derived from NOAA SPC historical reports.
Twisp: Tornado risk derived from NOAA SPC historical reports.
Hail
Seattle: 0/100 · Twisp: 3/100
Twisp is 3 points higher.
Seattle: Hail risk derived from NOAA SPC historical reports.
Twisp: Hail risk derived from NOAA SPC historical reports.
Storm surge
Seattle: Unavailable · Twisp: Unavailable
A score difference cannot be calculated without both sources.
Seattle: Storm surge model is not available for this location yet.
Twisp: Storm surge model is not available for this location yet.
Wildfire
Seattle: 26/100 · Twisp: 77/100
Twisp is 51 points higher.
Seattle: Wildfire exposure derived from ingested fire potential tiles.
Twisp: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Seattle: 8/100 · Twisp: 9/100
Twisp is 1 points higher.
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.
Twisp: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.