City vs city
Allyn vs Gig Harbor, WA
Allyn currently scores 15 points higher overall than Gig Harbor, 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
Allyn: 21/100 · Gig Harbor: 6/100
Allyn is 15 points higher.
Flood
Allyn: 35/100 · Gig Harbor: 0/100
Allyn is 35 points higher.
Allyn: FEMA NFHL flood zones: 9 features intersect this tile.
Gig Harbor: FEMA NFHL flood zones: 12 features intersect this tile.
Wind
Allyn: 6/100 · Gig Harbor: 7/100
Gig Harbor is 1 points higher.
Allyn: Wind exposure derived from ingested design wind / climatology tiles.
Gig Harbor: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Allyn: 2/100 · Gig Harbor: 2/100
No gap.
Allyn: Lightning exposure derived from ingested climatology tiles.
Gig Harbor: Lightning exposure derived from ingested climatology tiles.
Tornado
Allyn: 0/100 · Gig Harbor: 8/100
Gig Harbor is 8 points higher.
Allyn: Tornado risk derived from NOAA SPC historical reports.
Gig Harbor: Tornado risk derived from NOAA SPC historical reports.
Hail
Allyn: 0/100 · Gig Harbor: 0/100
No gap.
Allyn: Hail risk derived from NOAA SPC historical reports.
Gig Harbor: Hail risk derived from NOAA SPC historical reports.
Storm surge
Allyn: Unavailable · Gig Harbor: Unavailable
A score difference cannot be calculated without both sources.
Allyn: Storm surge model is not available for this location yet.
Gig Harbor: Storm surge model is not available for this location yet.
Wildfire
Allyn: 55/100 · Gig Harbor: 9/100
Allyn is 46 points higher.
Allyn: Wildfire exposure derived from ingested fire potential tiles.
Gig Harbor: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Allyn: 9/100 · Gig Harbor: 8/100
Allyn is 1 points higher.
Allyn: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Gig Harbor: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
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