City vs city
Mastic Beach vs South Jamesport, NY
Mastic Beach currently scores 12 points higher overall than South Jamesport, 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
Mastic Beach: 41/100 · South Jamesport: 29/100
Mastic Beach is 12 points higher.
Flood
Mastic Beach: 66/100 · South Jamesport: 25/100
Mastic Beach is 41 points higher.
Mastic Beach: FEMA NFHL flood zones: 14 features intersect this tile.
South Jamesport: FEMA NFHL flood zones: 7 features intersect this tile.
Wind
Mastic Beach: 36/100 · South Jamesport: 35/100
Mastic Beach is 1 points higher.
Mastic Beach: Wind exposure derived from ingested design wind / climatology tiles.
South Jamesport: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Mastic Beach: 15/100 · South Jamesport: 16/100
South Jamesport is 1 points higher.
Mastic Beach: Lightning exposure derived from ingested climatology tiles.
South Jamesport: Lightning exposure derived from ingested climatology tiles.
Tornado
Mastic Beach: 8/100 · South Jamesport: 15/100
South Jamesport is 7 points higher.
Mastic Beach: Tornado risk derived from NOAA SPC historical reports.
South Jamesport: Tornado risk derived from NOAA SPC historical reports.
Hail
Mastic Beach: 11/100 · South Jamesport: 4/100
Mastic Beach is 7 points higher.
Mastic Beach: Hail risk derived from NOAA SPC historical reports.
South Jamesport: Hail risk derived from NOAA SPC historical reports.
Storm surge
Mastic Beach: 95/100 · South Jamesport: 95/100
No gap.
Mastic Beach: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
South Jamesport: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Mastic Beach: 68/100 · South Jamesport: 13/100
Mastic Beach is 55 points higher.
Mastic Beach: Wildfire exposure derived from ingested fire potential tiles.
South Jamesport: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Mastic Beach: 29/100 · South Jamesport: 32/100
South Jamesport is 3 points higher.
Mastic Beach: Air quality signal derived from the latest EPA AirNow combined AQI grid.
South Jamesport: Air quality signal derived from the latest EPA AirNow combined AQI grid.