City vs city
Ione vs Tacoma, WA
Tacoma currently scores 4 points higher overall than Ione, 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
Ione: 17/100 · Tacoma: 21/100
Tacoma is 4 points higher.
Flood
Ione: Unavailable · Tacoma: 54/100
A score difference cannot be calculated without both sources.
Ione: Flood model is not available for this location yet.
Tacoma: FEMA NFHL flood zones: 9 features intersect this tile.
Wind
Ione: 12/100 · Tacoma: 7/100
Ione is 5 points higher.
Ione: Wind exposure derived from ingested design wind / climatology tiles.
Tacoma: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Ione: 7/100 · Tacoma: 2/100
Ione is 5 points higher.
Ione: Lightning exposure derived from ingested climatology tiles.
Tacoma: Lightning exposure derived from ingested climatology tiles.
Tornado
Ione: 0/100 · Tacoma: 12/100
Tacoma is 12 points higher.
Ione: Tornado risk derived from NOAA SPC historical reports.
Tacoma: Tornado risk derived from NOAA SPC historical reports.
Hail
Ione: 4/100 · Tacoma: 0/100
Ione is 4 points higher.
Ione: Hail risk derived from NOAA SPC historical reports.
Tacoma: Hail risk derived from NOAA SPC historical reports.
Storm surge
Ione: Unavailable · Tacoma: Unavailable
A score difference cannot be calculated without both sources.
Ione: Storm surge model is not available for this location yet.
Tacoma: Storm surge model is not available for this location yet.
Wildfire
Ione: 62/100 · Tacoma: 42/100
Ione is 20 points higher.
Ione: Wildfire exposure derived from ingested fire potential tiles.
Tacoma: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Ione: 15/100 · Tacoma: 9/100
Ione is 6 points higher.
Ione: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Tacoma: 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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