City vs city
Kopperston vs Weirton, WV
Kopperston currently scores 6 points higher overall than Weirton, 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
Kopperston: 39/100 · Weirton: 33/100
Kopperston is 6 points higher.
Flood
Kopperston: 69/100 · Weirton: 63/100
Kopperston is 6 points higher.
Kopperston: FEMA NFHL flood zones: 5 features intersect this tile.
Weirton: FEMA NFHL flood zones: 12 features intersect this tile.
Wind
Kopperston: 15/100 · Weirton: 18/100
Weirton is 3 points higher.
Kopperston: Wind exposure derived from ingested design wind / climatology tiles.
Weirton: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Kopperston: 27/100 · Weirton: 20/100
Kopperston is 7 points higher.
Kopperston: Lightning exposure derived from ingested climatology tiles.
Weirton: Lightning exposure derived from ingested climatology tiles.
Tornado
Kopperston: 0/100 · Weirton: 0/100
No gap.
Kopperston: Tornado risk derived from NOAA SPC historical reports.
Weirton: Tornado risk derived from NOAA SPC historical reports.
Hail
Kopperston: 29/100 · Weirton: 30/100
Weirton is 1 points higher.
Kopperston: Hail risk derived from NOAA SPC historical reports.
Weirton: Hail risk derived from NOAA SPC historical reports.
Storm surge
Kopperston: Unavailable · Weirton: Unavailable
A score difference cannot be calculated without both sources.
Kopperston: Storm surge model is not available for this location yet.
Weirton: Storm surge model is not available for this location yet.
Wildfire
Kopperston: 47/100 · Weirton: 28/100
Kopperston is 19 points higher.
Kopperston: Wildfire exposure derived from ingested fire potential tiles.
Weirton: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Kopperston: 45/100 · Weirton: 38/100
Kopperston is 7 points higher.
Kopperston: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Weirton: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.