City vs city
Georgetown vs New Johnsonville, TN
New Johnsonville currently scores 2 points higher overall than Georgetown, with the largest gap in flood.
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 · New Johnsonville: 36/100
New Johnsonville is 2 points higher.
Flood
Georgetown: 28/100 · New Johnsonville: 68/100
New Johnsonville is 40 points higher.
Georgetown: FEMA NFHL flood zones: 4 features intersect this tile.
New Johnsonville: FEMA NFHL flood zones: 10 features intersect this tile.
Wind
Georgetown: 13/100 · New Johnsonville: 14/100
New Johnsonville is 1 points higher.
Georgetown: Wind exposure derived from ingested design wind / climatology tiles.
New Johnsonville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Georgetown: 48/100 · New Johnsonville: 70/100
New Johnsonville is 22 points higher.
Georgetown: Lightning exposure derived from ingested climatology tiles.
New Johnsonville: Lightning exposure derived from ingested climatology tiles.
Tornado
Georgetown: 19/100 · New Johnsonville: 4/100
Georgetown is 15 points higher.
Georgetown: Tornado risk derived from NOAA SPC historical reports.
New Johnsonville: Tornado risk derived from NOAA SPC historical reports.
Hail
Georgetown: 43/100 · New Johnsonville: 28/100
Georgetown is 15 points higher.
Georgetown: Hail risk derived from NOAA SPC historical reports.
New Johnsonville: Hail risk derived from NOAA SPC historical reports.
Storm surge
Georgetown: Unavailable · New Johnsonville: Unavailable
A score difference cannot be calculated without both sources.
Georgetown: Storm surge model is not available for this location yet.
New Johnsonville: Storm surge model is not available for this location yet.
Wildfire
Georgetown: 52/100 · New Johnsonville: 37/100
Georgetown is 15 points higher.
Georgetown: Wildfire exposure derived from ingested fire potential tiles.
New Johnsonville: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Georgetown: 35/100 · New Johnsonville: 29/100
Georgetown is 6 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.
New Johnsonville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.