City vs city
North Valley Stream vs South Jamesport, NY
North Valley Stream currently scores 13 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
North Valley Stream: 42/100 · South Jamesport: 29/100
North Valley Stream is 13 points higher.
Flood
North Valley Stream: 61/100 · South Jamesport: 25/100
North Valley Stream is 36 points higher.
North Valley Stream: FEMA NFHL flood zones: 17 features intersect this tile.
South Jamesport: FEMA NFHL flood zones: 7 features intersect this tile.
Wind
North Valley Stream: 26/100 · South Jamesport: 35/100
South Jamesport is 9 points higher.
North Valley Stream: Wind exposure derived from ingested design wind / climatology tiles.
South Jamesport: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
North Valley Stream: 17/100 · South Jamesport: 16/100
North Valley Stream is 1 points higher.
North Valley Stream: Lightning exposure derived from ingested climatology tiles.
South Jamesport: Lightning exposure derived from ingested climatology tiles.
Tornado
North Valley Stream: 4/100 · South Jamesport: 15/100
South Jamesport is 11 points higher.
North Valley Stream: Tornado risk derived from NOAA SPC historical reports.
South Jamesport: Tornado risk derived from NOAA SPC historical reports.
Hail
North Valley Stream: 11/100 · South Jamesport: 4/100
North Valley Stream is 7 points higher.
North Valley Stream: Hail risk derived from NOAA SPC historical reports.
South Jamesport: Hail risk derived from NOAA SPC historical reports.
Storm surge
North Valley Stream: 99/100 · South Jamesport: 95/100
North Valley Stream is 4 points higher.
North Valley Stream: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
South Jamesport: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
North Valley Stream: 66/100 · South Jamesport: 13/100
North Valley Stream is 53 points higher.
North Valley Stream: Wildfire exposure derived from ingested fire potential tiles.
South Jamesport: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
North Valley Stream: 48/100 · South Jamesport: 32/100
North Valley Stream is 16 points higher.
North Valley Stream: 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.