City vs city
Altoona vs Chippewa Falls, WI
Altoona currently scores 8 points higher overall than Chippewa Falls, with the largest gap in tornado.
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 is a current EPA AirNow signal; 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 · Chippewa Falls: 36/100
Altoona is 8 points higher.
Flood
Altoona: 47/100 · Chippewa Falls: 70/100
Chippewa Falls is 23 points higher.
Altoona: FEMA NFHL flood zones: 11 features intersect this tile.
Chippewa Falls: FEMA NFHL flood zones: 8 features intersect this tile.
Wind
Altoona: 16/100 · Chippewa Falls: 16/100
No gap.
Altoona: Wind exposure derived from ingested design wind / climatology tiles.
Chippewa Falls: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Altoona: 17/100 · Chippewa Falls: 15/100
Altoona is 2 points higher.
Altoona: Lightning exposure derived from ingested climatology tiles.
Chippewa Falls: Lightning exposure derived from ingested climatology tiles.
Tornado
Altoona: 62/100 · Chippewa Falls: 15/100
Altoona is 47 points higher.
Altoona: Tornado risk derived from NOAA SPC historical reports.
Chippewa Falls: Tornado risk derived from NOAA SPC historical reports.
Hail
Altoona: 100/100 · Chippewa Falls: 66/100
Altoona is 34 points higher.
Altoona: Hail risk derived from NOAA SPC historical reports.
Chippewa Falls: Hail risk derived from NOAA SPC historical reports.
Storm surge
Altoona: Unavailable · Chippewa Falls: Unavailable
A score difference cannot be calculated without both sources.
Altoona: Storm surge model is not available for this location yet.
Chippewa Falls: Storm surge model is not available for this location yet.
Wildfire
Altoona: 49/100 · Chippewa Falls: 52/100
Chippewa Falls is 3 points higher.
Altoona: Wildfire exposure derived from ingested fire potential tiles.
Chippewa Falls: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Altoona: 16/100 · Chippewa Falls: 16/100
No gap.
Altoona: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Chippewa Falls: Air quality signal derived from the latest EPA AirNow combined AQI grid.