City vs city
Brunswick vs South Portland, ME
Brunswick currently scores 1 points higher overall than South 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 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
Brunswick: 34/100 · South Portland: 33/100
Brunswick is 1 points higher.
Flood
Brunswick: 29/100 · South Portland: 39/100
South Portland is 10 points higher.
Brunswick: FEMA NFHL flood zones: 8 features intersect this tile.
South Portland: FEMA NFHL flood zones: 16 features intersect this tile.
Wind
Brunswick: 19/100 · South Portland: 20/100
South Portland is 1 points higher.
Brunswick: Wind exposure derived from ingested design wind / climatology tiles.
South Portland: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Brunswick: 6/100 · South Portland: 4/100
Brunswick is 2 points higher.
Brunswick: Lightning exposure derived from ingested climatology tiles.
South Portland: Lightning exposure derived from ingested climatology tiles.
Tornado
Brunswick: 0/100 · South Portland: 0/100
No gap.
Brunswick: Tornado risk derived from NOAA SPC historical reports.
South Portland: Tornado risk derived from NOAA SPC historical reports.
Hail
Brunswick: 16/100 · South Portland: 31/100
South Portland is 15 points higher.
Brunswick: Hail risk derived from NOAA SPC historical reports.
South Portland: Hail risk derived from NOAA SPC historical reports.
Storm surge
Brunswick: 93/100 · South Portland: 99/100
South Portland is 6 points higher.
Brunswick: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
South Portland: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Brunswick: 56/100 · South Portland: 9/100
Brunswick is 47 points higher.
Brunswick: Wildfire exposure derived from ingested fire potential tiles.
South Portland: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Brunswick: 22/100 · South Portland: 26/100
South Portland is 4 points higher.
Brunswick: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
South 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.