City vs city
Harrison vs Newark, NJ
Harrison currently scores 8 points higher overall than Newark, 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 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
Harrison: 42/100 · Newark: 34/100
Harrison is 8 points higher.
Flood
Harrison: 0/100 · Newark: 21/100
Newark is 21 points higher.
Harrison: FEMA NFHL flood zones: 0 features intersect this tile.
Newark: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Harrison: 22/100 · Newark: 23/100
Newark is 1 points higher.
Harrison: Wind exposure derived from ingested design wind / climatology tiles.
Newark: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Harrison: 19/100 · Newark: 19/100
No gap.
Harrison: Lightning exposure derived from ingested climatology tiles.
Newark: Lightning exposure derived from ingested climatology tiles.
Tornado
Harrison: 0/100 · Newark: 19/100
Newark is 19 points higher.
Harrison: Tornado risk derived from NOAA SPC historical reports.
Newark: Tornado risk derived from NOAA SPC historical reports.
Hail
Harrison: 42/100 · Newark: 36/100
Harrison is 6 points higher.
Harrison: Hail risk derived from NOAA SPC historical reports.
Newark: Hail risk derived from NOAA SPC historical reports.
Storm surge
Harrison: 95/100 · Newark: 99/100
Newark is 4 points higher.
Harrison: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Newark: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Harrison: 79/100 · Newark: 16/100
Harrison is 63 points higher.
Harrison: Wildfire exposure derived from ingested fire potential tiles.
Newark: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Harrison: 37/100 · Newark: 37/100
No gap.
Harrison: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Newark: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.