City vs city
Mount Sinai vs Port Jefferson Station, NY
Mount Sinai and Port Jefferson Station are tied on overall score, with the biggest factor difference 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 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
Mount Sinai: 39/100 · Port Jefferson Station: 39/100
No gap.
Flood
Mount Sinai: 29/100 · Port Jefferson Station: 29/100
No gap.
Mount Sinai: FEMA NFHL flood zones: 6 features intersect this tile.
Port Jefferson Station: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Mount Sinai: 31/100 · Port Jefferson Station: 31/100
No gap.
Mount Sinai: Wind exposure derived from ingested design wind / climatology tiles.
Port Jefferson Station: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Mount Sinai: 15/100 · Port Jefferson Station: 15/100
No gap.
Mount Sinai: Lightning exposure derived from ingested climatology tiles.
Port Jefferson Station: Lightning exposure derived from ingested climatology tiles.
Tornado
Mount Sinai: 8/100 · Port Jefferson Station: 8/100
No gap.
Mount Sinai: Tornado risk derived from NOAA SPC historical reports.
Port Jefferson Station: Tornado risk derived from NOAA SPC historical reports.
Hail
Mount Sinai: 29/100 · Port Jefferson Station: 29/100
No gap.
Mount Sinai: Hail risk derived from NOAA SPC historical reports.
Port Jefferson Station: Hail risk derived from NOAA SPC historical reports.
Storm surge
Mount Sinai: 99/100 · Port Jefferson Station: 99/100
No gap.
Mount Sinai: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Port Jefferson Station: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Mount Sinai: 51/100 · Port Jefferson Station: 51/100
No gap.
Mount Sinai: Wildfire exposure derived from ingested fire potential tiles.
Port Jefferson Station: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Mount Sinai: 51/100 · Port Jefferson Station: 51/100
No gap.
Mount Sinai: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Port Jefferson Station: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.