City vs city
Chesnee vs Mayo, SC
Chesnee currently scores 1 points higher overall than Mayo, 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
Chesnee: 40/100 · Mayo: 39/100
Chesnee is 1 points higher.
Flood
Chesnee: 28/100 · Mayo: 29/100
Mayo is 1 points higher.
Chesnee: FEMA NFHL flood zones: 3 features intersect this tile.
Mayo: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Chesnee: 17/100 · Mayo: 17/100
No gap.
Chesnee: Wind exposure derived from ingested design wind / climatology tiles.
Mayo: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Chesnee: 45/100 · Mayo: 45/100
No gap.
Chesnee: Lightning exposure derived from ingested climatology tiles.
Mayo: Lightning exposure derived from ingested climatology tiles.
Tornado
Chesnee: 15/100 · Mayo: 12/100
Chesnee is 3 points higher.
Chesnee: Tornado risk derived from NOAA SPC historical reports.
Mayo: Tornado risk derived from NOAA SPC historical reports.
Hail
Chesnee: 69/100 · Mayo: 66/100
Chesnee is 3 points higher.
Chesnee: Hail risk derived from NOAA SPC historical reports.
Mayo: Hail risk derived from NOAA SPC historical reports.
Storm surge
Chesnee: Unavailable · Mayo: Unavailable
A score difference cannot be calculated without both sources.
Chesnee: Storm surge model is not available for this location yet.
Mayo: Storm surge model is not available for this location yet.
Wildfire
Chesnee: 68/100 · Mayo: 67/100
Chesnee is 1 points higher.
Chesnee: Wildfire exposure derived from ingested fire potential tiles.
Mayo: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Chesnee: 36/100 · Mayo: 36/100
No gap.
Chesnee: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Mayo: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.