City vs city
Gresham vs Mount Hood, OR
Mount Hood currently scores 11 points higher overall than Gresham, 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 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
Gresham: 7/100 · Mount Hood: 18/100
Mount Hood is 11 points higher.
Flood
Gresham: 10/100 · Mount Hood: 0/100
Gresham is 10 points higher.
Gresham: FEMA NFHL flood zones: 3 features intersect this tile.
Mount Hood: FEMA NFHL flood zones: 0 features intersect this tile.
Wind
Gresham: 6/100 · Mount Hood: 7/100
Mount Hood is 1 points higher.
Gresham: Wind exposure derived from ingested design wind / climatology tiles.
Mount Hood: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Gresham: 1/100 · Mount Hood: 3/100
Mount Hood is 2 points higher.
Gresham: Lightning exposure derived from ingested climatology tiles.
Mount Hood: Lightning exposure derived from ingested climatology tiles.
Tornado
Gresham: 4/100 · Mount Hood: 0/100
Gresham is 4 points higher.
Gresham: Tornado risk derived from NOAA SPC historical reports.
Mount Hood: Tornado risk derived from NOAA SPC historical reports.
Hail
Gresham: 3/100 · Mount Hood: 1/100
Gresham is 2 points higher.
Gresham: Hail risk derived from NOAA SPC historical reports.
Mount Hood: Hail risk derived from NOAA SPC historical reports.
Storm surge
Gresham: Unavailable · Mount Hood: Unavailable
A score difference cannot be calculated without both sources.
Gresham: Storm surge model is not available for this location yet.
Mount Hood: Storm surge model is not available for this location yet.
Wildfire
Gresham: 15/100 · Mount Hood: 85/100
Mount Hood is 70 points higher.
Gresham: Wildfire exposure derived from ingested fire potential tiles.
Mount Hood: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Gresham: 11/100 · Mount Hood: 10/100
Gresham is 1 points higher.
Gresham: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Mount Hood: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.