City vs city
Iselin vs Perth Amboy, NJ
Iselin currently scores 4 points higher overall than Perth Amboy, 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
Iselin: 39/100 · Perth Amboy: 35/100
Iselin is 4 points higher.
Flood
Iselin: 20/100 · Perth Amboy: 13/100
Iselin is 7 points higher.
Iselin: FEMA NFHL flood zones: 7 features intersect this tile.
Perth Amboy: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Iselin: 22/100 · Perth Amboy: 23/100
Perth Amboy is 1 points higher.
Iselin: Wind exposure derived from ingested design wind / climatology tiles.
Perth Amboy: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Iselin: 19/100 · Perth Amboy: 19/100
No gap.
Iselin: Lightning exposure derived from ingested climatology tiles.
Perth Amboy: Lightning exposure derived from ingested climatology tiles.
Tornado
Iselin: 15/100 · Perth Amboy: 0/100
Iselin is 15 points higher.
Iselin: Tornado risk derived from NOAA SPC historical reports.
Perth Amboy: Tornado risk derived from NOAA SPC historical reports.
Hail
Iselin: 28/100 · Perth Amboy: 41/100
Perth Amboy is 13 points higher.
Iselin: Hail risk derived from NOAA SPC historical reports.
Perth Amboy: Hail risk derived from NOAA SPC historical reports.
Storm surge
Iselin: 97/100 · Perth Amboy: 98/100
Perth Amboy is 1 points higher.
Iselin: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Perth Amboy: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Iselin: 74/100 · Perth Amboy: 19/100
Iselin is 55 points higher.
Iselin: Wildfire exposure derived from ingested fire potential tiles.
Perth Amboy: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Iselin: 34/100 · Perth Amboy: 35/100
Perth Amboy is 1 points higher.
Iselin: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Perth Amboy: Air quality signal derived from the latest EPA AirNow combined AQI grid.