City vs city
Longbranch vs Steilacoom, WA
Steilacoom currently scores 6 points higher overall than Longbranch, 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
Longbranch: 21/100 · Steilacoom: 27/100
Steilacoom is 6 points higher.
Flood
Longbranch: 40/100 · Steilacoom: 65/100
Steilacoom is 25 points higher.
Longbranch: FEMA NFHL flood zones: 11 features intersect this tile.
Steilacoom: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Longbranch: 6/100 · Steilacoom: 7/100
Steilacoom is 1 points higher.
Longbranch: Wind exposure derived from ingested design wind / climatology tiles.
Steilacoom: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Longbranch: 2/100 · Steilacoom: 2/100
No gap.
Longbranch: Lightning exposure derived from ingested climatology tiles.
Steilacoom: Lightning exposure derived from ingested climatology tiles.
Tornado
Longbranch: 0/100 · Steilacoom: 0/100
No gap.
Longbranch: Tornado risk derived from NOAA SPC historical reports.
Steilacoom: Tornado risk derived from NOAA SPC historical reports.
Hail
Longbranch: 0/100 · Steilacoom: 0/100
No gap.
Longbranch: Hail risk derived from NOAA SPC historical reports.
Steilacoom: Hail risk derived from NOAA SPC historical reports.
Storm surge
Longbranch: Unavailable · Steilacoom: Unavailable
A score difference cannot be calculated without both sources.
Longbranch: Storm surge model is not available for this location yet.
Steilacoom: Storm surge model is not available for this location yet.
Wildfire
Longbranch: 48/100 · Steilacoom: 50/100
Steilacoom is 2 points higher.
Longbranch: Wildfire exposure derived from ingested fire potential tiles.
Steilacoom: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Longbranch: 9/100 · Steilacoom: 9/100
No gap.
Longbranch: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Steilacoom: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.