City vs city
Portage vs Westfield, WI
Portage currently scores 7 points higher overall than Westfield, with the largest gap 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
Portage: 43/100 · Westfield: 36/100
Portage is 7 points higher.
Flood
Portage: 95/100 · Westfield: 49/100
Portage is 46 points higher.
Portage: FEMA NFHL flood zones: 19 features intersect this tile.
Westfield: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Portage: 15/100 · Westfield: 15/100
No gap.
Portage: Wind exposure derived from ingested design wind / climatology tiles.
Westfield: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Portage: 28/100 · Westfield: 18/100
Portage is 10 points higher.
Portage: Lightning exposure derived from ingested climatology tiles.
Westfield: Lightning exposure derived from ingested climatology tiles.
Tornado
Portage: 8/100 · Westfield: 27/100
Westfield is 19 points higher.
Portage: Tornado risk derived from NOAA SPC historical reports.
Westfield: Tornado risk derived from NOAA SPC historical reports.
Hail
Portage: 73/100 · Westfield: 74/100
Westfield is 1 points higher.
Portage: Hail risk derived from NOAA SPC historical reports.
Westfield: Hail risk derived from NOAA SPC historical reports.
Storm surge
Portage: Unavailable · Westfield: Unavailable
A score difference cannot be calculated without both sources.
Portage: Storm surge model is not available for this location yet.
Westfield: Storm surge model is not available for this location yet.
Wildfire
Portage: 67/100 · Westfield: 52/100
Portage is 15 points higher.
Portage: Wildfire exposure derived from ingested fire potential tiles.
Westfield: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Portage: 18/100 · Westfield: 18/100
No gap.
Portage: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Westfield: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.