City vs city
Manahawkin vs Parsippany-Troy Hills, NJ
Manahawkin currently scores 18 points higher overall than Parsippany-Troy Hills, with the largest gap 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
Manahawkin: 47/100 · Parsippany-Troy Hills: 29/100
Manahawkin is 18 points higher.
Flood
Manahawkin: 60/100 · Parsippany-Troy Hills: 0/100
Manahawkin is 60 points higher.
Manahawkin: FEMA NFHL flood zones: 18 features intersect this tile.
Parsippany-Troy Hills: FEMA NFHL flood zones: 0 features intersect this tile.
Wind
Manahawkin: 33/100 · Parsippany-Troy Hills: 22/100
Manahawkin is 11 points higher.
Manahawkin: Wind exposure derived from ingested design wind / climatology tiles.
Parsippany-Troy Hills: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Manahawkin: 17/100 · Parsippany-Troy Hills: 20/100
Parsippany-Troy Hills is 3 points higher.
Manahawkin: Lightning exposure derived from ingested climatology tiles.
Parsippany-Troy Hills: Lightning exposure derived from ingested climatology tiles.
Tornado
Manahawkin: 31/100 · Parsippany-Troy Hills: 0/100
Manahawkin is 31 points higher.
Manahawkin: Tornado risk derived from NOAA SPC historical reports.
Parsippany-Troy Hills: Tornado risk derived from NOAA SPC historical reports.
Hail
Manahawkin: 26/100 · Parsippany-Troy Hills: 28/100
Parsippany-Troy Hills is 2 points higher.
Manahawkin: Hail risk derived from NOAA SPC historical reports.
Parsippany-Troy Hills: Hail risk derived from NOAA SPC historical reports.
Storm surge
Manahawkin: 97/100 · Parsippany-Troy Hills: Unavailable
A score difference cannot be calculated without both sources.
Manahawkin: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Parsippany-Troy Hills: Storm surge model is not available for this location yet.
Wildfire
Manahawkin: 76/100 · Parsippany-Troy Hills: 69/100
Manahawkin is 7 points higher.
Manahawkin: Wildfire exposure derived from ingested fire potential tiles.
Parsippany-Troy Hills: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Manahawkin: 33/100 · Parsippany-Troy Hills: 37/100
Parsippany-Troy Hills is 4 points higher.
Manahawkin: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Parsippany-Troy Hills: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.