City vs city
Millersburg vs Portland, OR
Millersburg currently scores 4 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 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
Millersburg: 15/100 · Portland: 11/100
Millersburg is 4 points higher.
Flood
Millersburg: 36/100 · Portland: 0/100
Millersburg is 36 points higher.
Millersburg: FEMA NFHL flood zones: 10 features intersect this tile.
Portland: FEMA NFHL flood zones: 0 features intersect this tile.
Wind
Millersburg: 5/100 · Portland: 6/100
Portland is 1 points higher.
Millersburg: Wind exposure derived from ingested design wind / climatology tiles.
Portland: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Millersburg: 1/100 · Portland: 1/100
No gap.
Millersburg: Lightning exposure derived from ingested climatology tiles.
Portland: Lightning exposure derived from ingested climatology tiles.
Tornado
Millersburg: 4/100 · Portland: 8/100
Portland is 4 points higher.
Millersburg: Tornado risk derived from NOAA SPC historical reports.
Portland: Tornado risk derived from NOAA SPC historical reports.
Hail
Millersburg: 3/100 · Portland: 3/100
No gap.
Millersburg: Hail risk derived from NOAA SPC historical reports.
Portland: Hail risk derived from NOAA SPC historical reports.
Storm surge
Millersburg: Unavailable · Portland: Unavailable
A score difference cannot be calculated without both sources.
Millersburg: Storm surge model is not available for this location yet.
Portland: Storm surge model is not available for this location yet.
Wildfire
Millersburg: 45/100 · Portland: 51/100
Portland is 6 points higher.
Millersburg: Wildfire exposure derived from ingested fire potential tiles.
Portland: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Millersburg: 12/100 · Portland: 8/100
Millersburg is 4 points higher.
Millersburg: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Portland: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.