City vs city
Gallatin vs Memphis, TN
Memphis currently scores 4 points higher overall than Gallatin, 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 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
Gallatin: 47/100 · Memphis: 51/100
Memphis is 4 points higher.
Flood
Gallatin: 46/100 · Memphis: 38/100
Gallatin is 8 points higher.
Gallatin: FEMA NFHL flood zones: 10 features intersect this tile.
Memphis: FEMA NFHL flood zones: 8 features intersect this tile.
Wind
Gallatin: 14/100 · Memphis: 14/100
No gap.
Gallatin: Wind exposure derived from ingested design wind / climatology tiles.
Memphis: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Gallatin: 47/100 · Memphis: 62/100
Memphis is 15 points higher.
Gallatin: Lightning exposure derived from ingested climatology tiles.
Memphis: Lightning exposure derived from ingested climatology tiles.
Tornado
Gallatin: 50/100 · Memphis: 81/100
Memphis is 31 points higher.
Gallatin: Tornado risk derived from NOAA SPC historical reports.
Memphis: Tornado risk derived from NOAA SPC historical reports.
Hail
Gallatin: 100/100 · Memphis: 90/100
Gallatin is 10 points higher.
Gallatin: Hail risk derived from NOAA SPC historical reports.
Memphis: Hail risk derived from NOAA SPC historical reports.
Storm surge
Gallatin: Unavailable · Memphis: Unavailable
A score difference cannot be calculated without both sources.
Gallatin: Storm surge model is not available for this location yet.
Memphis: Storm surge model is not available for this location yet.
Wildfire
Gallatin: 37/100 · Memphis: 44/100
Memphis is 7 points higher.
Gallatin: Wildfire exposure derived from ingested fire potential tiles.
Memphis: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Gallatin: 36/100 · Memphis: 26/100
Gallatin is 10 points higher.
Gallatin: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Memphis: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.