City vs city
Altoona vs Eau Claire, WI
Altoona and Eau Claire are tied on overall score, with the biggest factor difference 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
Altoona: 44/100 · Eau Claire: 44/100
No gap.
Flood
Altoona: 47/100 · Eau Claire: 47/100
No gap.
Altoona: FEMA NFHL flood zones: 11 features intersect this tile.
Eau Claire: FEMA NFHL flood zones: 11 features intersect this tile.
Wind
Altoona: 16/100 · Eau Claire: 16/100
No gap.
Altoona: Wind exposure derived from ingested design wind / climatology tiles.
Eau Claire: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Altoona: 17/100 · Eau Claire: 17/100
No gap.
Altoona: Lightning exposure derived from ingested climatology tiles.
Eau Claire: Lightning exposure derived from ingested climatology tiles.
Tornado
Altoona: 62/100 · Eau Claire: 62/100
No gap.
Altoona: Tornado risk derived from NOAA SPC historical reports.
Eau Claire: Tornado risk derived from NOAA SPC historical reports.
Hail
Altoona: 100/100 · Eau Claire: 100/100
No gap.
Altoona: Hail risk derived from NOAA SPC historical reports.
Eau Claire: Hail risk derived from NOAA SPC historical reports.
Storm surge
Altoona: Unavailable · Eau Claire: Unavailable
A score difference cannot be calculated without both sources.
Altoona: Storm surge model is not available for this location yet.
Eau Claire: Storm surge model is not available for this location yet.
Wildfire
Altoona: 49/100 · Eau Claire: 49/100
No gap.
Altoona: Wildfire exposure derived from ingested fire potential tiles.
Eau Claire: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Altoona: 16/100 · Eau Claire: 16/100
No gap.
Altoona: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Eau Claire: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.