City vs city
Aynor vs Marion, SC
Marion currently scores 9 points higher overall than Aynor, 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
Aynor: 45/100 · Marion: 54/100
Marion is 9 points higher.
Flood
Aynor: 74/100 · Marion: 42/100
Aynor is 32 points higher.
Aynor: FEMA NFHL flood zones: 9 features intersect this tile.
Marion: FEMA NFHL flood zones: 14 features intersect this tile.
Wind
Aynor: 41/100 · Marion: 38/100
Aynor is 3 points higher.
Aynor: Wind exposure derived from ingested design wind / climatology tiles.
Marion: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Aynor: 67/100 · Marion: 67/100
No gap.
Aynor: Lightning exposure derived from ingested climatology tiles.
Marion: Lightning exposure derived from ingested climatology tiles.
Tornado
Aynor: 0/100 · Marion: 73/100
Marion is 73 points higher.
Aynor: Tornado risk derived from NOAA SPC historical reports.
Marion: Tornado risk derived from NOAA SPC historical reports.
Hail
Aynor: 16/100 · Marion: 65/100
Marion is 49 points higher.
Aynor: Hail risk derived from NOAA SPC historical reports.
Marion: Hail risk derived from NOAA SPC historical reports.
Storm surge
Aynor: Unavailable · Marion: Unavailable
A score difference cannot be calculated without both sources.
Aynor: Storm surge model is not available for this location yet.
Marion: Storm surge model is not available for this location yet.
Wildfire
Aynor: 54/100 · Marion: 71/100
Marion is 17 points higher.
Aynor: Wildfire exposure derived from ingested fire potential tiles.
Marion: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Aynor: 20/100 · Marion: 25/100
Marion is 5 points higher.
Aynor: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Marion: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.