City vs city
Bull Mountain vs Portland, OR
Bull Mountain currently scores 16 points higher overall than Portland, 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 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
Bull Mountain: 27/100 · Portland: 11/100
Bull Mountain is 16 points higher.
Flood
Bull Mountain: 96/100 · Portland: 0/100
Bull Mountain is 96 points higher.
Bull Mountain: FEMA NFHL flood zones: 17 features intersect this tile.
Portland: FEMA NFHL flood zones: 0 features intersect this tile.
Wind
Bull Mountain: 6/100 · Portland: 6/100
No gap.
Bull Mountain: Wind exposure derived from ingested design wind / climatology tiles.
Portland: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Bull Mountain: 1/100 · Portland: 1/100
No gap.
Bull Mountain: Lightning exposure derived from ingested climatology tiles.
Portland: Lightning exposure derived from ingested climatology tiles.
Tornado
Bull Mountain: 0/100 · Portland: 8/100
Portland is 8 points higher.
Bull Mountain: Tornado risk derived from NOAA SPC historical reports.
Portland: Tornado risk derived from NOAA SPC historical reports.
Hail
Bull Mountain: 3/100 · Portland: 3/100
No gap.
Bull Mountain: Hail risk derived from NOAA SPC historical reports.
Portland: Hail risk derived from NOAA SPC historical reports.
Storm surge
Bull Mountain: Unavailable · Portland: Unavailable
A score difference cannot be calculated without both sources.
Bull Mountain: Storm surge model is not available for this location yet.
Portland: Storm surge model is not available for this location yet.
Wildfire
Bull Mountain: 46/100 · Portland: 51/100
Portland is 5 points higher.
Bull Mountain: Wildfire exposure derived from ingested fire potential tiles.
Portland: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Bull Mountain: 8/100 · Portland: 8/100
No gap.
Bull Mountain: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Portland: Air quality signal derived from the latest EPA AirNow combined AQI grid.