City vs city
Holmen vs Onalaska, WI
Holmen currently scores 4 points higher overall than Onalaska, 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 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
Holmen: 39/100 · Onalaska: 35/100
Holmen is 4 points higher.
Flood
Holmen: 51/100 · Onalaska: 73/100
Onalaska is 22 points higher.
Holmen: FEMA NFHL flood zones: 5 features intersect this tile.
Onalaska: FEMA NFHL flood zones: 17 features intersect this tile.
Wind
Holmen: 16/100 · Onalaska: 16/100
No gap.
Holmen: Wind exposure derived from ingested design wind / climatology tiles.
Onalaska: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Holmen: 12/100 · Onalaska: 12/100
No gap.
Holmen: Lightning exposure derived from ingested climatology tiles.
Onalaska: Lightning exposure derived from ingested climatology tiles.
Tornado
Holmen: 0/100 · Onalaska: 19/100
Onalaska is 19 points higher.
Holmen: Tornado risk derived from NOAA SPC historical reports.
Onalaska: Tornado risk derived from NOAA SPC historical reports.
Hail
Holmen: 100/100 · Onalaska: 100/100
No gap.
Holmen: Hail risk derived from NOAA SPC historical reports.
Onalaska: Hail risk derived from NOAA SPC historical reports.
Storm surge
Holmen: Unavailable · Onalaska: Unavailable
A score difference cannot be calculated without both sources.
Holmen: Storm surge model is not available for this location yet.
Onalaska: Storm surge model is not available for this location yet.
Wildfire
Holmen: 42/100 · Onalaska: 9/100
Holmen is 33 points higher.
Holmen: Wildfire exposure derived from ingested fire potential tiles.
Onalaska: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Holmen: 15/100 · Onalaska: 15/100
No gap.
Holmen: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Onalaska: Air quality signal derived from the latest EPA AirNow combined AQI grid.