City vs city
Dayton vs Twin Rivers, NJ
Dayton currently scores 7 points higher overall than Twin Rivers, 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
Dayton: 32/100 · Twin Rivers: 25/100
Dayton is 7 points higher.
Flood
Dayton: 27/100 · Twin Rivers: 18/100
Dayton is 9 points higher.
Dayton: FEMA NFHL flood zones: 14 features intersect this tile.
Twin Rivers: FEMA NFHL flood zones: 9 features intersect this tile.
Wind
Dayton: 22/100 · Twin Rivers: 23/100
Twin Rivers is 1 points higher.
Dayton: Wind exposure derived from ingested design wind / climatology tiles.
Twin Rivers: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Dayton: 21/100 · Twin Rivers: 20/100
Dayton is 1 points higher.
Dayton: Lightning exposure derived from ingested climatology tiles.
Twin Rivers: Lightning exposure derived from ingested climatology tiles.
Tornado
Dayton: 27/100 · Twin Rivers: 4/100
Dayton is 23 points higher.
Dayton: Tornado risk derived from NOAA SPC historical reports.
Twin Rivers: Tornado risk derived from NOAA SPC historical reports.
Hail
Dayton: 12/100 · Twin Rivers: 6/100
Dayton is 6 points higher.
Dayton: Hail risk derived from NOAA SPC historical reports.
Twin Rivers: Hail risk derived from NOAA SPC historical reports.
Storm surge
Dayton: Unavailable · Twin Rivers: Unavailable
A score difference cannot be calculated without both sources.
Dayton: Storm surge model is not available for this location yet.
Twin Rivers: Storm surge model is not available for this location yet.
Wildfire
Dayton: 73/100 · Twin Rivers: 62/100
Dayton is 11 points higher.
Dayton: Wildfire exposure derived from ingested fire potential tiles.
Twin Rivers: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Dayton: 42/100 · Twin Rivers: 39/100
Dayton is 3 points higher.
Dayton: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Twin Rivers: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.