City vs city
Corvallis vs Halsey, OR
Halsey currently scores 4 points higher overall than Corvallis, 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
Corvallis: 23/100 · Halsey: 27/100
Halsey is 4 points higher.
Flood
Corvallis: 67/100 · Halsey: 40/100
Corvallis is 27 points higher.
Corvallis: FEMA NFHL flood zones: 11 features intersect this tile.
Halsey: FEMA NFHL flood zones: 8 features intersect this tile.
Wind
Corvallis: 5/100 · Halsey: 5/100
No gap.
Corvallis: Wind exposure derived from ingested design wind / climatology tiles.
Halsey: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Corvallis: 0/100 · Halsey: 0/100
No gap.
Corvallis: Lightning exposure derived from ingested climatology tiles.
Halsey: Lightning exposure derived from ingested climatology tiles.
Tornado
Corvallis: 0/100 · Halsey: 0/100
No gap.
Corvallis: Tornado risk derived from NOAA SPC historical reports.
Halsey: Tornado risk derived from NOAA SPC historical reports.
Hail
Corvallis: 0/100 · Halsey: 0/100
No gap.
Corvallis: Hail risk derived from NOAA SPC historical reports.
Halsey: Hail risk derived from NOAA SPC historical reports.
Storm surge
Corvallis: Unavailable · Halsey: Unavailable
A score difference cannot be calculated without both sources.
Corvallis: Storm surge model is not available for this location yet.
Halsey: Storm surge model is not available for this location yet.
Wildfire
Corvallis: 11/100 · Halsey: 51/100
Halsey is 40 points higher.
Corvallis: Wildfire exposure derived from ingested fire potential tiles.
Halsey: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Corvallis: 9/100 · Halsey: 13/100
Halsey is 4 points higher.
Corvallis: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Halsey: Air quality signal derived from the latest EPA AirNow combined AQI grid.