City vs city
Petersburg vs Weirton, WV
Petersburg currently scores 1 points higher overall than Weirton, with the largest gap in flood.
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
Petersburg: 34/100 · Weirton: 33/100
Petersburg is 1 points higher.
Flood
Petersburg: 83/100 · Weirton: 63/100
Petersburg is 20 points higher.
Petersburg: FEMA NFHL flood zones: 8 features intersect this tile.
Weirton: FEMA NFHL flood zones: 12 features intersect this tile.
Wind
Petersburg: 18/100 · Weirton: 18/100
No gap.
Petersburg: Wind exposure derived from ingested design wind / climatology tiles.
Weirton: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Petersburg: 20/100 · Weirton: 20/100
No gap.
Petersburg: Lightning exposure derived from ingested climatology tiles.
Weirton: Lightning exposure derived from ingested climatology tiles.
Tornado
Petersburg: 4/100 · Weirton: 0/100
Petersburg is 4 points higher.
Petersburg: Tornado risk derived from NOAA SPC historical reports.
Weirton: Tornado risk derived from NOAA SPC historical reports.
Hail
Petersburg: 28/100 · Weirton: 30/100
Weirton is 2 points higher.
Petersburg: Hail risk derived from NOAA SPC historical reports.
Weirton: Hail risk derived from NOAA SPC historical reports.
Storm surge
Petersburg: Unavailable · Weirton: Unavailable
A score difference cannot be calculated without both sources.
Petersburg: Storm surge model is not available for this location yet.
Weirton: Storm surge model is not available for this location yet.
Wildfire
Petersburg: 44/100 · Weirton: 28/100
Petersburg is 16 points higher.
Petersburg: Wildfire exposure derived from ingested fire potential tiles.
Weirton: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Petersburg: 40/100 · Weirton: 38/100
Petersburg is 2 points higher.
Petersburg: 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.