City vs city
Lake Morton-Berrydale vs Maple Valley, WA
Lake Morton-Berrydale and Maple Valley are tied on overall score, with the biggest factor difference 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
Lake Morton-Berrydale: 16/100 · Maple Valley: 16/100
No gap.
Flood
Lake Morton-Berrydale: 23/100 · Maple Valley: 23/100
No gap.
Lake Morton-Berrydale: FEMA NFHL flood zones: 3 features intersect this tile.
Maple Valley: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Lake Morton-Berrydale: 7/100 · Maple Valley: 7/100
No gap.
Lake Morton-Berrydale: Wind exposure derived from ingested design wind / climatology tiles.
Maple Valley: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Lake Morton-Berrydale: 1/100 · Maple Valley: 1/100
No gap.
Lake Morton-Berrydale: Lightning exposure derived from ingested climatology tiles.
Maple Valley: Lightning exposure derived from ingested climatology tiles.
Tornado
Lake Morton-Berrydale: 0/100 · Maple Valley: 0/100
No gap.
Lake Morton-Berrydale: Tornado risk derived from NOAA SPC historical reports.
Maple Valley: Tornado risk derived from NOAA SPC historical reports.
Hail
Lake Morton-Berrydale: 0/100 · Maple Valley: 0/100
No gap.
Lake Morton-Berrydale: Hail risk derived from NOAA SPC historical reports.
Maple Valley: Hail risk derived from NOAA SPC historical reports.
Storm surge
Lake Morton-Berrydale: Unavailable · Maple Valley: Unavailable
A score difference cannot be calculated without both sources.
Lake Morton-Berrydale: Storm surge model is not available for this location yet.
Maple Valley: Storm surge model is not available for this location yet.
Wildfire
Lake Morton-Berrydale: 39/100 · Maple Valley: 42/100
Maple Valley is 3 points higher.
Lake Morton-Berrydale: Wildfire exposure derived from ingested fire potential tiles.
Maple Valley: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Lake Morton-Berrydale: 8/100 · Maple Valley: 8/100
No gap.
Lake Morton-Berrydale: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Maple Valley: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.