City vs city
Elizabethton vs Erwin, TN
Erwin currently scores 1 points higher overall than Elizabethton, with the largest gap in wildfire.
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 is a current EPA AirNow signal; 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
Elizabethton: 29/100 · Erwin: 30/100
Erwin is 1 points higher.
Flood
Elizabethton: 30/100 · Erwin: 28/100
Elizabethton is 2 points higher.
Elizabethton: FEMA NFHL flood zones: 5 features intersect this tile.
Erwin: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Elizabethton: 14/100 · Erwin: 14/100
No gap.
Elizabethton: Wind exposure derived from ingested design wind / climatology tiles.
Erwin: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Elizabethton: 30/100 · Erwin: 33/100
Erwin is 3 points higher.
Elizabethton: Lightning exposure derived from ingested climatology tiles.
Erwin: Lightning exposure derived from ingested climatology tiles.
Tornado
Elizabethton: 8/100 · Erwin: 0/100
Elizabethton is 8 points higher.
Elizabethton: Tornado risk derived from NOAA SPC historical reports.
Erwin: Tornado risk derived from NOAA SPC historical reports.
Hail
Elizabethton: 34/100 · Erwin: 32/100
Elizabethton is 2 points higher.
Elizabethton: Hail risk derived from NOAA SPC historical reports.
Erwin: Hail risk derived from NOAA SPC historical reports.
Storm surge
Elizabethton: Unavailable · Erwin: Unavailable
A score difference cannot be calculated without both sources.
Elizabethton: Storm surge model is not available for this location yet.
Erwin: Storm surge model is not available for this location yet.
Wildfire
Elizabethton: 52/100 · Erwin: 40/100
Elizabethton is 12 points higher.
Elizabethton: Wildfire exposure derived from ingested fire potential tiles.
Erwin: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Elizabethton: 34/100 · Erwin: 34/100
No gap.
Elizabethton: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Erwin: Air quality signal derived from the latest EPA AirNow combined AQI grid.