City vs city
Hollow Rock vs Knoxville, TN
Knoxville currently scores 1 points higher overall than Hollow Rock, 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
Hollow Rock: 41/100 · Knoxville: 42/100
Knoxville is 1 points higher.
Flood
Hollow Rock: 57/100 · Knoxville: 29/100
Hollow Rock is 28 points higher.
Hollow Rock: FEMA NFHL flood zones: 7 features intersect this tile.
Knoxville: FEMA NFHL flood zones: 7 features intersect this tile.
Wind
Hollow Rock: 14/100 · Knoxville: 13/100
Hollow Rock is 1 points higher.
Hollow Rock: Wind exposure derived from ingested design wind / climatology tiles.
Knoxville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Hollow Rock: 68/100 · Knoxville: 40/100
Hollow Rock is 28 points higher.
Hollow Rock: Lightning exposure derived from ingested climatology tiles.
Knoxville: Lightning exposure derived from ingested climatology tiles.
Tornado
Hollow Rock: 27/100 · Knoxville: 31/100
Knoxville is 4 points higher.
Hollow Rock: Tornado risk derived from NOAA SPC historical reports.
Knoxville: Tornado risk derived from NOAA SPC historical reports.
Hail
Hollow Rock: 51/100 · Knoxville: 100/100
Knoxville is 49 points higher.
Hollow Rock: Hail risk derived from NOAA SPC historical reports.
Knoxville: Hail risk derived from NOAA SPC historical reports.
Storm surge
Hollow Rock: Unavailable · Knoxville: Unavailable
A score difference cannot be calculated without both sources.
Hollow Rock: Storm surge model is not available for this location yet.
Knoxville: Storm surge model is not available for this location yet.
Wildfire
Hollow Rock: 42/100 · Knoxville: 48/100
Knoxville is 6 points higher.
Hollow Rock: Wildfire exposure derived from ingested fire potential tiles.
Knoxville: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Hollow Rock: 27/100 · Knoxville: 33/100
Knoxville is 6 points higher.
Hollow Rock: 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.