City vs city
Greenhorn vs Portland, OR
Greenhorn currently scores 9 points higher overall than Portland, 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
Greenhorn: 20/100 · Portland: 11/100
Greenhorn is 9 points higher.
Flood
Greenhorn: Unavailable · Portland: 0/100
A score difference cannot be calculated without both sources.
Greenhorn: Flood model is not available for this location yet.
Portland: FEMA NFHL flood zones: 0 features intersect this tile.
Wind
Greenhorn: 10/100 · Portland: 6/100
Greenhorn is 4 points higher.
Greenhorn: Wind exposure derived from ingested design wind / climatology tiles.
Portland: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Greenhorn: 11/100 · Portland: 1/100
Greenhorn is 10 points higher.
Greenhorn: Lightning exposure derived from ingested climatology tiles.
Portland: Lightning exposure derived from ingested climatology tiles.
Tornado
Greenhorn: 0/100 · Portland: 8/100
Portland is 8 points higher.
Greenhorn: Tornado risk derived from NOAA SPC historical reports.
Portland: Tornado risk derived from NOAA SPC historical reports.
Hail
Greenhorn: 1/100 · Portland: 3/100
Portland is 2 points higher.
Greenhorn: Hail risk derived from NOAA SPC historical reports.
Portland: Hail risk derived from NOAA SPC historical reports.
Storm surge
Greenhorn: Unavailable · Portland: Unavailable
A score difference cannot be calculated without both sources.
Greenhorn: Storm surge model is not available for this location yet.
Portland: Storm surge model is not available for this location yet.
Wildfire
Greenhorn: 88/100 · Portland: 51/100
Greenhorn is 37 points higher.
Greenhorn: Wildfire exposure derived from ingested fire potential tiles.
Portland: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Greenhorn: 9/100 · Portland: 8/100
Greenhorn is 1 points higher.
Greenhorn: 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.