City vs city
Lake Ketchum vs Mount Vernon, WA
Lake Ketchum currently scores 11 points higher overall than Mount Vernon, 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 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
Lake Ketchum: 25/100 · Mount Vernon: 14/100
Lake Ketchum is 11 points higher.
Flood
Lake Ketchum: 57/100 · Mount Vernon: 0/100
Lake Ketchum is 57 points higher.
Lake Ketchum: FEMA NFHL flood zones: 5 features intersect this tile.
Mount Vernon: FEMA NFHL flood zones: 0 features intersect this tile.
Wind
Lake Ketchum: 7/100 · Mount Vernon: 7/100
No gap.
Lake Ketchum: Wind exposure derived from ingested design wind / climatology tiles.
Mount Vernon: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Lake Ketchum: 1/100 · Mount Vernon: 1/100
No gap.
Lake Ketchum: Lightning exposure derived from ingested climatology tiles.
Mount Vernon: Lightning exposure derived from ingested climatology tiles.
Tornado
Lake Ketchum: 0/100 · Mount Vernon: 0/100
No gap.
Lake Ketchum: Tornado risk derived from NOAA SPC historical reports.
Mount Vernon: Tornado risk derived from NOAA SPC historical reports.
Hail
Lake Ketchum: 0/100 · Mount Vernon: 0/100
No gap.
Lake Ketchum: Hail risk derived from NOAA SPC historical reports.
Mount Vernon: Hail risk derived from NOAA SPC historical reports.
Storm surge
Lake Ketchum: Unavailable · Mount Vernon: Unavailable
A score difference cannot be calculated without both sources.
Lake Ketchum: Storm surge model is not available for this location yet.
Mount Vernon: Storm surge model is not available for this location yet.
Wildfire
Lake Ketchum: 48/100 · Mount Vernon: 52/100
Mount Vernon is 4 points higher.
Lake Ketchum: Wildfire exposure derived from ingested fire potential tiles.
Mount Vernon: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Lake Ketchum: 11/100 · Mount Vernon: 9/100
Lake Ketchum is 2 points higher.
Lake Ketchum: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Mount Vernon: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.