City vs city
Branchburg vs Columbia, NJ
Branchburg currently scores 8 points higher overall than Columbia, 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
Branchburg: 35/100 · Columbia: 27/100
Branchburg is 8 points higher.
Flood
Branchburg: 20/100 · Columbia: 11/100
Branchburg is 9 points higher.
Branchburg: FEMA NFHL flood zones: 6 features intersect this tile.
Columbia: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Branchburg: 22/100 · Columbia: 21/100
Branchburg is 1 points higher.
Branchburg: Wind exposure derived from ingested design wind / climatology tiles.
Columbia: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Branchburg: 21/100 · Columbia: 21/100
No gap.
Branchburg: Lightning exposure derived from ingested climatology tiles.
Columbia: Lightning exposure derived from ingested climatology tiles.
Tornado
Branchburg: 0/100 · Columbia: 0/100
No gap.
Branchburg: Tornado risk derived from NOAA SPC historical reports.
Columbia: Tornado risk derived from NOAA SPC historical reports.
Hail
Branchburg: 35/100 · Columbia: 13/100
Branchburg is 22 points higher.
Branchburg: Hail risk derived from NOAA SPC historical reports.
Columbia: Hail risk derived from NOAA SPC historical reports.
Storm surge
Branchburg: Unavailable · Columbia: Unavailable
A score difference cannot be calculated without both sources.
Branchburg: Storm surge model is not available for this location yet.
Columbia: Storm surge model is not available for this location yet.
Wildfire
Branchburg: 71/100 · Columbia: 52/100
Branchburg is 19 points higher.
Branchburg: Wildfire exposure derived from ingested fire potential tiles.
Columbia: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Branchburg: 39/100 · Columbia: 43/100
Columbia is 4 points higher.
Branchburg: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Columbia: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.