City vs city
Keyport vs South Amboy, NJ
Keyport and South Amboy 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
Keyport: 35/100 · South Amboy: 35/100
No gap.
Flood
Keyport: 2/100 · South Amboy: 2/100
No gap.
Keyport: FEMA NFHL flood zones: 1 features intersect this tile.
South Amboy: FEMA NFHL flood zones: 1 features intersect this tile.
Wind
Keyport: 23/100 · South Amboy: 23/100
No gap.
Keyport: Wind exposure derived from ingested design wind / climatology tiles.
South Amboy: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Keyport: 19/100 · South Amboy: 19/100
No gap.
Keyport: Lightning exposure derived from ingested climatology tiles.
South Amboy: Lightning exposure derived from ingested climatology tiles.
Tornado
Keyport: 12/100 · South Amboy: 12/100
No gap.
Keyport: Tornado risk derived from NOAA SPC historical reports.
South Amboy: Tornado risk derived from NOAA SPC historical reports.
Hail
Keyport: 15/100 · South Amboy: 15/100
No gap.
Keyport: Hail risk derived from NOAA SPC historical reports.
South Amboy: Hail risk derived from NOAA SPC historical reports.
Storm surge
Keyport: 99/100 · South Amboy: 99/100
No gap.
Keyport: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
South Amboy: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Keyport: 75/100 · South Amboy: 75/100
No gap.
Keyport: Wildfire exposure derived from ingested fire potential tiles.
South Amboy: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Keyport: 34/100 · South Amboy: 34/100
No gap.
Keyport: 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 Amboy: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.