City vs city
Green Hill vs Knoxville, TN
Green Hill currently scores 4 points higher overall than Knoxville, 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 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
Green Hill: 46/100 · Knoxville: 42/100
Green Hill is 4 points higher.
Flood
Green Hill: 40/100 · Knoxville: 29/100
Green Hill is 11 points higher.
Green Hill: FEMA NFHL flood zones: 8 features intersect this tile.
Knoxville: FEMA NFHL flood zones: 7 features intersect this tile.
Wind
Green Hill: 14/100 · Knoxville: 13/100
Green Hill is 1 points higher.
Green Hill: Wind exposure derived from ingested design wind / climatology tiles.
Knoxville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Green Hill: 46/100 · Knoxville: 40/100
Green Hill is 6 points higher.
Green Hill: Lightning exposure derived from ingested climatology tiles.
Knoxville: Lightning exposure derived from ingested climatology tiles.
Tornado
Green Hill: 46/100 · Knoxville: 31/100
Green Hill is 15 points higher.
Green Hill: Tornado risk derived from NOAA SPC historical reports.
Knoxville: Tornado risk derived from NOAA SPC historical reports.
Hail
Green Hill: 100/100 · Knoxville: 100/100
No gap.
Green Hill: Hail risk derived from NOAA SPC historical reports.
Knoxville: Hail risk derived from NOAA SPC historical reports.
Storm surge
Green Hill: Unavailable · Knoxville: Unavailable
A score difference cannot be calculated without both sources.
Green Hill: Storm surge model is not available for this location yet.
Knoxville: Storm surge model is not available for this location yet.
Wildfire
Green Hill: 36/100 · Knoxville: 48/100
Knoxville is 12 points higher.
Green Hill: Wildfire exposure derived from ingested fire potential tiles.
Knoxville: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Green Hill: 37/100 · Knoxville: 33/100
Green Hill is 4 points higher.
Green Hill: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Knoxville: Air quality signal derived from the latest EPA AirNow combined AQI grid.