City vs city
Seneca vs West Union, SC
West Union currently scores 6 points higher overall than Seneca, 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
Seneca: 38/100 · West Union: 44/100
West Union is 6 points higher.
Flood
Seneca: 25/100 · West Union: 27/100
West Union is 2 points higher.
Seneca: FEMA NFHL flood zones: 6 features intersect this tile.
West Union: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Seneca: 16/100 · West Union: 16/100
No gap.
Seneca: Wind exposure derived from ingested design wind / climatology tiles.
West Union: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Seneca: 45/100 · West Union: 45/100
No gap.
Seneca: Lightning exposure derived from ingested climatology tiles.
West Union: Lightning exposure derived from ingested climatology tiles.
Tornado
Seneca: 12/100 · West Union: 0/100
Seneca is 12 points higher.
Seneca: Tornado risk derived from NOAA SPC historical reports.
West Union: Tornado risk derived from NOAA SPC historical reports.
Hail
Seneca: 76/100 · West Union: 100/100
West Union is 24 points higher.
Seneca: Hail risk derived from NOAA SPC historical reports.
West Union: Hail risk derived from NOAA SPC historical reports.
Storm surge
Seneca: Unavailable · West Union: Unavailable
A score difference cannot be calculated without both sources.
Seneca: Storm surge model is not available for this location yet.
West Union: Storm surge model is not available for this location yet.
Wildfire
Seneca: 61/100 · West Union: 46/100
Seneca is 15 points higher.
Seneca: Wildfire exposure derived from ingested fire potential tiles.
West Union: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Seneca: 28/100 · West Union: 28/100
No gap.
Seneca: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
West Union: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.