City vs city
Onset vs Pocasset, MA
Onset currently scores 5 points higher overall than Pocasset, 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 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
Onset: 37/100 · Pocasset: 32/100
Onset is 5 points higher.
Flood
Onset: 58/100 · Pocasset: 40/100
Onset is 18 points higher.
Onset: FEMA NFHL flood zones: 19 features intersect this tile.
Pocasset: FEMA NFHL flood zones: 11 features intersect this tile.
Wind
Onset: 36/100 · Pocasset: 37/100
Pocasset is 1 points higher.
Onset: Wind exposure derived from ingested design wind / climatology tiles.
Pocasset: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Onset: 13/100 · Pocasset: 11/100
Onset is 2 points higher.
Onset: Lightning exposure derived from ingested climatology tiles.
Pocasset: Lightning exposure derived from ingested climatology tiles.
Tornado
Onset: 0/100 · Pocasset: 0/100
No gap.
Onset: Tornado risk derived from NOAA SPC historical reports.
Pocasset: Tornado risk derived from NOAA SPC historical reports.
Hail
Onset: 13/100 · Pocasset: 2/100
Onset is 11 points higher.
Onset: Hail risk derived from NOAA SPC historical reports.
Pocasset: Hail risk derived from NOAA SPC historical reports.
Storm surge
Onset: 99/100 · Pocasset: 99/100
No gap.
Onset: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Pocasset: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Onset: 12/100 · Pocasset: 8/100
Onset is 4 points higher.
Onset: Wildfire exposure derived from ingested fire potential tiles.
Pocasset: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Onset: 27/100 · Pocasset: 28/100
Pocasset is 1 points higher.
Onset: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Pocasset: Air quality signal derived from the latest EPA AirNow combined AQI grid.