City vs city
Colonia vs Ewing Township, NJ
Ewing Township currently scores 11 points higher overall than Colonia, with the largest gap in tornado.
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
Colonia: 39/100 · Ewing Township: 50/100
Ewing Township is 11 points higher.
Flood
Colonia: 20/100 · Ewing Township: 6/100
Colonia is 14 points higher.
Colonia: FEMA NFHL flood zones: 7 features intersect this tile.
Ewing Township: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Colonia: 22/100 · Ewing Township: 22/100
No gap.
Colonia: Wind exposure derived from ingested design wind / climatology tiles.
Ewing Township: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Colonia: 19/100 · Ewing Township: 24/100
Ewing Township is 5 points higher.
Colonia: Lightning exposure derived from ingested climatology tiles.
Ewing Township: Lightning exposure derived from ingested climatology tiles.
Tornado
Colonia: 15/100 · Ewing Township: 73/100
Ewing Township is 58 points higher.
Colonia: Tornado risk derived from NOAA SPC historical reports.
Ewing Township: Tornado risk derived from NOAA SPC historical reports.
Hail
Colonia: 28/100 · Ewing Township: 75/100
Ewing Township is 47 points higher.
Colonia: Hail risk derived from NOAA SPC historical reports.
Ewing Township: Hail risk derived from NOAA SPC historical reports.
Storm surge
Colonia: 97/100 · Ewing Township: 92/100
Colonia is 5 points higher.
Colonia: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Ewing Township: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Colonia: 74/100 · Ewing Township: 64/100
Colonia is 10 points higher.
Colonia: Wildfire exposure derived from ingested fire potential tiles.
Ewing Township: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Colonia: 34/100 · Ewing Township: 46/100
Ewing Township is 12 points higher.
Colonia: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Ewing Township: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.