City vs city
Barnegat vs Green Knoll, NJ
Barnegat currently scores 18 points higher overall than Green Knoll, with the largest gap in hail.
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
Barnegat: 44/100 · Green Knoll: 26/100
Barnegat is 18 points higher.
Flood
Barnegat: 26/100 · Green Knoll: 17/100
Barnegat is 9 points higher.
Barnegat: FEMA NFHL flood zones: 12 features intersect this tile.
Green Knoll: FEMA NFHL flood zones: 7 features intersect this tile.
Wind
Barnegat: 31/100 · Green Knoll: 22/100
Barnegat is 9 points higher.
Barnegat: Wind exposure derived from ingested design wind / climatology tiles.
Green Knoll: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Barnegat: 18/100 · Green Knoll: 20/100
Green Knoll is 2 points higher.
Barnegat: Lightning exposure derived from ingested climatology tiles.
Green Knoll: Lightning exposure derived from ingested climatology tiles.
Tornado
Barnegat: 0/100 · Green Knoll: 4/100
Green Knoll is 4 points higher.
Barnegat: Tornado risk derived from NOAA SPC historical reports.
Green Knoll: Tornado risk derived from NOAA SPC historical reports.
Hail
Barnegat: 39/100 · Green Knoll: 17/100
Barnegat is 22 points higher.
Barnegat: Hail risk derived from NOAA SPC historical reports.
Green Knoll: Hail risk derived from NOAA SPC historical reports.
Storm surge
Barnegat: 86/100 · Green Knoll: Unavailable
A score difference cannot be calculated without both sources.
Barnegat: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Green Knoll: Storm surge model is not available for this location yet.
Wildfire
Barnegat: 73/100 · Green Knoll: 62/100
Barnegat is 11 points higher.
Barnegat: Wildfire exposure derived from ingested fire potential tiles.
Green Knoll: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Barnegat: 35/100 · Green Knoll: 38/100
Green Knoll is 3 points higher.
Barnegat: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Green Knoll: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.