City vs city
Georgetown vs Powell, TN
Powell currently scores 3 points higher overall than Georgetown, 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
Georgetown: 34/100 · Powell: 37/100
Powell is 3 points higher.
Flood
Georgetown: 28/100 · Powell: 40/100
Powell is 12 points higher.
Georgetown: FEMA NFHL flood zones: 4 features intersect this tile.
Powell: FEMA NFHL flood zones: 12 features intersect this tile.
Wind
Georgetown: 13/100 · Powell: 13/100
No gap.
Georgetown: Wind exposure derived from ingested design wind / climatology tiles.
Powell: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Georgetown: 48/100 · Powell: 41/100
Georgetown is 7 points higher.
Georgetown: Lightning exposure derived from ingested climatology tiles.
Powell: Lightning exposure derived from ingested climatology tiles.
Tornado
Georgetown: 19/100 · Powell: 23/100
Powell is 4 points higher.
Georgetown: Tornado risk derived from NOAA SPC historical reports.
Powell: Tornado risk derived from NOAA SPC historical reports.
Hail
Georgetown: 43/100 · Powell: 72/100
Powell is 29 points higher.
Georgetown: Hail risk derived from NOAA SPC historical reports.
Powell: Hail risk derived from NOAA SPC historical reports.
Storm surge
Georgetown: Unavailable · Powell: Unavailable
A score difference cannot be calculated without both sources.
Georgetown: Storm surge model is not available for this location yet.
Powell: Storm surge model is not available for this location yet.
Wildfire
Georgetown: 52/100 · Powell: 36/100
Georgetown is 16 points higher.
Georgetown: Wildfire exposure derived from ingested fire potential tiles.
Powell: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Georgetown: 35/100 · Powell: 33/100
Georgetown is 2 points higher.
Georgetown: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Powell: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.