City vs city
Johnson City vs Unicoi, TN
Johnson City currently scores 3 points higher overall than Unicoi, 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 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
Johnson City: 33/100 · Unicoi: 30/100
Johnson City is 3 points higher.
Flood
Johnson City: 34/100 · Unicoi: 29/100
Johnson City is 5 points higher.
Johnson City: FEMA NFHL flood zones: 6 features intersect this tile.
Unicoi: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Johnson City: 14/100 · Unicoi: 14/100
No gap.
Johnson City: Wind exposure derived from ingested design wind / climatology tiles.
Unicoi: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Johnson City: 30/100 · Unicoi: 30/100
No gap.
Johnson City: Lightning exposure derived from ingested climatology tiles.
Unicoi: Lightning exposure derived from ingested climatology tiles.
Tornado
Johnson City: 8/100 · Unicoi: 31/100
Unicoi is 23 points higher.
Johnson City: Tornado risk derived from NOAA SPC historical reports.
Unicoi: Tornado risk derived from NOAA SPC historical reports.
Hail
Johnson City: 58/100 · Unicoi: 31/100
Johnson City is 27 points higher.
Johnson City: Hail risk derived from NOAA SPC historical reports.
Unicoi: Hail risk derived from NOAA SPC historical reports.
Storm surge
Johnson City: Unavailable · Unicoi: Unavailable
A score difference cannot be calculated without both sources.
Johnson City: Storm surge model is not available for this location yet.
Unicoi: Storm surge model is not available for this location yet.
Wildfire
Johnson City: 50/100 · Unicoi: 37/100
Johnson City is 13 points higher.
Johnson City: Wildfire exposure derived from ingested fire potential tiles.
Unicoi: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Johnson City: 35/100 · Unicoi: 35/100
No gap.
Johnson City: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Unicoi: Air quality signal derived from the latest EPA AirNow combined AQI grid.