City vs city
Blackwood vs Runnemede, NJ
Runnemede currently scores 2 points higher overall than Blackwood, 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
Blackwood: 31/100 · Runnemede: 33/100
Runnemede is 2 points higher.
Flood
Blackwood: 16/100 · Runnemede: 0/100
Blackwood is 16 points higher.
Blackwood: FEMA NFHL flood zones: 5 features intersect this tile.
Runnemede: FEMA NFHL flood zones: 0 features intersect this tile.
Wind
Blackwood: 23/100 · Runnemede: 22/100
Blackwood is 1 points higher.
Blackwood: Wind exposure derived from ingested design wind / climatology tiles.
Runnemede: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Blackwood: 32/100 · Runnemede: 32/100
No gap.
Blackwood: Lightning exposure derived from ingested climatology tiles.
Runnemede: Lightning exposure derived from ingested climatology tiles.
Tornado
Blackwood: 8/100 · Runnemede: 19/100
Runnemede is 11 points higher.
Blackwood: Tornado risk derived from NOAA SPC historical reports.
Runnemede: Tornado risk derived from NOAA SPC historical reports.
Hail
Blackwood: 29/100 · Runnemede: 58/100
Runnemede is 29 points higher.
Blackwood: Hail risk derived from NOAA SPC historical reports.
Runnemede: Hail risk derived from NOAA SPC historical reports.
Storm surge
Blackwood: Unavailable · Runnemede: Unavailable
A score difference cannot be calculated without both sources.
Blackwood: Storm surge model is not available for this location yet.
Runnemede: Storm surge model is not available for this location yet.
Wildfire
Blackwood: 68/100 · Runnemede: 62/100
Blackwood is 6 points higher.
Blackwood: Wildfire exposure derived from ingested fire potential tiles.
Runnemede: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Blackwood: 40/100 · Runnemede: 39/100
Blackwood is 1 points higher.
Blackwood: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Runnemede: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.