City vs city
Coats vs Erwin, NC
Erwin currently scores 3 points higher overall than Coats, 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
Coats: 43/100 · Erwin: 46/100
Erwin is 3 points higher.
Flood
Coats: 28/100 · Erwin: 39/100
Erwin is 11 points higher.
Coats: FEMA NFHL flood zones: 5 features intersect this tile.
Erwin: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Coats: 26/100 · Erwin: 26/100
No gap.
Coats: Wind exposure derived from ingested design wind / climatology tiles.
Erwin: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Coats: 64/100 · Erwin: 62/100
Coats is 2 points higher.
Coats: Lightning exposure derived from ingested climatology tiles.
Erwin: Lightning exposure derived from ingested climatology tiles.
Tornado
Coats: 46/100 · Erwin: 15/100
Coats is 31 points higher.
Coats: Tornado risk derived from NOAA SPC historical reports.
Erwin: Tornado risk derived from NOAA SPC historical reports.
Hail
Coats: 33/100 · Erwin: 77/100
Erwin is 44 points higher.
Coats: Hail risk derived from NOAA SPC historical reports.
Erwin: Hail risk derived from NOAA SPC historical reports.
Storm surge
Coats: Unavailable · Erwin: Unavailable
A score difference cannot be calculated without both sources.
Coats: Storm surge model is not available for this location yet.
Erwin: Storm surge model is not available for this location yet.
Wildfire
Coats: 71/100 · Erwin: 73/100
Erwin is 2 points higher.
Coats: Wildfire exposure derived from ingested fire potential tiles.
Erwin: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Coats: 30/100 · Erwin: 30/100
No gap.
Coats: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Erwin: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.