City vs city
Corinna vs Portland, ME
Portland currently scores 4 points higher overall than Corinna, 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
Corinna: 29/100 · Portland: 33/100
Portland is 4 points higher.
Flood
Corinna: 70/100 · Portland: 39/100
Corinna is 31 points higher.
Corinna: FEMA NFHL flood zones: 1 features intersect this tile.
Portland: FEMA NFHL flood zones: 16 features intersect this tile.
Wind
Corinna: 16/100 · Portland: 20/100
Portland is 4 points higher.
Corinna: Wind exposure derived from ingested design wind / climatology tiles.
Portland: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Corinna: 7/100 · Portland: 4/100
Corinna is 3 points higher.
Corinna: Lightning exposure derived from ingested climatology tiles.
Portland: Lightning exposure derived from ingested climatology tiles.
Tornado
Corinna: 0/100 · Portland: 0/100
No gap.
Corinna: Tornado risk derived from NOAA SPC historical reports.
Portland: Tornado risk derived from NOAA SPC historical reports.
Hail
Corinna: 2/100 · Portland: 31/100
Portland is 29 points higher.
Corinna: Hail risk derived from NOAA SPC historical reports.
Portland: Hail risk derived from NOAA SPC historical reports.
Storm surge
Corinna: Unavailable · Portland: 99/100
A score difference cannot be calculated without both sources.
Corinna: Storm surge model is not available for this location yet.
Portland: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Corinna: 54/100 · Portland: 9/100
Corinna is 45 points higher.
Corinna: Wildfire exposure derived from ingested fire potential tiles.
Portland: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Corinna: 22/100 · Portland: 26/100
Portland is 4 points higher.
Corinna: 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.