City vs city
Keowee Key vs West Union, SC
West Union currently scores 6 points higher overall than Keowee Key, 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
Keowee Key: 38/100 · West Union: 44/100
West Union is 6 points higher.
Flood
Keowee Key: 30/100 · West Union: 27/100
Keowee Key is 3 points higher.
Keowee Key: FEMA NFHL flood zones: 3 features intersect this tile.
West Union: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Keowee Key: 16/100 · West Union: 16/100
No gap.
Keowee Key: Wind exposure derived from ingested design wind / climatology tiles.
West Union: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Keowee Key: 45/100 · West Union: 45/100
No gap.
Keowee Key: Lightning exposure derived from ingested climatology tiles.
West Union: Lightning exposure derived from ingested climatology tiles.
Tornado
Keowee Key: 15/100 · West Union: 0/100
Keowee Key is 15 points higher.
Keowee Key: Tornado risk derived from NOAA SPC historical reports.
West Union: Tornado risk derived from NOAA SPC historical reports.
Hail
Keowee Key: 81/100 · West Union: 100/100
West Union is 19 points higher.
Keowee Key: Hail risk derived from NOAA SPC historical reports.
West Union: Hail risk derived from NOAA SPC historical reports.
Storm surge
Keowee Key: Unavailable · West Union: Unavailable
A score difference cannot be calculated without both sources.
Keowee Key: Storm surge model is not available for this location yet.
West Union: Storm surge model is not available for this location yet.
Wildfire
Keowee Key: 54/100 · West Union: 46/100
Keowee Key is 8 points higher.
Keowee Key: Wildfire exposure derived from ingested fire potential tiles.
West Union: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Keowee Key: 28/100 · West Union: 28/100
No gap.
Keowee Key: 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.