City vs city
Decherd vs Pelham, TN
Pelham currently scores 4 points higher overall than Decherd, 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
Decherd: 33/100 · Pelham: 37/100
Pelham is 4 points higher.
Flood
Decherd: 31/100 · Pelham: 43/100
Pelham is 12 points higher.
Decherd: FEMA NFHL flood zones: 4 features intersect this tile.
Pelham: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Decherd: 14/100 · Pelham: 14/100
No gap.
Decherd: Wind exposure derived from ingested design wind / climatology tiles.
Pelham: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Decherd: 50/100 · Pelham: 48/100
Decherd is 2 points higher.
Decherd: Lightning exposure derived from ingested climatology tiles.
Pelham: Lightning exposure derived from ingested climatology tiles.
Tornado
Decherd: 19/100 · Pelham: 0/100
Decherd is 19 points higher.
Decherd: Tornado risk derived from NOAA SPC historical reports.
Pelham: Tornado risk derived from NOAA SPC historical reports.
Hail
Decherd: 36/100 · Pelham: 21/100
Decherd is 15 points higher.
Decherd: Hail risk derived from NOAA SPC historical reports.
Pelham: Hail risk derived from NOAA SPC historical reports.
Storm surge
Decherd: Unavailable · Pelham: Unavailable
A score difference cannot be calculated without both sources.
Decherd: Storm surge model is not available for this location yet.
Pelham: Storm surge model is not available for this location yet.
Wildfire
Decherd: 52/100 · Pelham: 59/100
Pelham is 7 points higher.
Decherd: Wildfire exposure derived from ingested fire potential tiles.
Pelham: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Decherd: 31/100 · Pelham: 34/100
Pelham is 3 points higher.
Decherd: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Pelham: Air quality signal derived from the latest EPA AirNow combined AQI grid.