City vs city
Gresham vs North Powder, OR
North Powder currently scores 10 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 · North Powder: 17/100
North Powder is 10 points higher.
Flood
Gresham: 10/100 · North Powder: 0/100
Gresham is 10 points higher.
Gresham: FEMA NFHL flood zones: 3 features intersect this tile.
North Powder: FEMA NFHL flood zones: 0 features intersect this tile.
Wind
Gresham: 6/100 · North Powder: 10/100
North Powder is 4 points higher.
Gresham: Wind exposure derived from ingested design wind / climatology tiles.
North Powder: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Gresham: 1/100 · North Powder: 14/100
North Powder is 13 points higher.
Gresham: Lightning exposure derived from ingested climatology tiles.
North Powder: Lightning exposure derived from ingested climatology tiles.
Tornado
Gresham: 4/100 · North Powder: 0/100
Gresham is 4 points higher.
Gresham: Tornado risk derived from NOAA SPC historical reports.
North Powder: Tornado risk derived from NOAA SPC historical reports.
Hail
Gresham: 3/100 · North Powder: 18/100
North Powder is 15 points higher.
Gresham: Hail risk derived from NOAA SPC historical reports.
North Powder: Hail risk derived from NOAA SPC historical reports.
Storm surge
Gresham: Unavailable · North Powder: Unavailable
A score difference cannot be calculated without both sources.
Gresham: Storm surge model is not available for this location yet.
North Powder: Storm surge model is not available for this location yet.
Wildfire
Gresham: 15/100 · North Powder: 50/100
North Powder is 35 points higher.
Gresham: Wildfire exposure derived from ingested fire potential tiles.
North Powder: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Gresham: 11/100 · North Powder: 9/100
Gresham is 2 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.
North Powder: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.