City vs city
Centre vs Piedmont, AL
Centre currently scores 9 points higher overall than Piedmont, 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
Centre: 48/100 · Piedmont: 39/100
Centre is 9 points higher.
Flood
Centre: 59/100 · Piedmont: 29/100
Centre is 30 points higher.
Centre: FEMA NFHL flood zones: 8 features intersect this tile.
Piedmont: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Centre: 15/100 · Piedmont: 16/100
Piedmont is 1 points higher.
Centre: Wind exposure derived from ingested design wind / climatology tiles.
Piedmont: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Centre: 66/100 · Piedmont: 64/100
Centre is 2 points higher.
Centre: Lightning exposure derived from ingested climatology tiles.
Piedmont: Lightning exposure derived from ingested climatology tiles.
Tornado
Centre: 27/100 · Piedmont: 15/100
Centre is 12 points higher.
Centre: Tornado risk derived from NOAA SPC historical reports.
Piedmont: Tornado risk derived from NOAA SPC historical reports.
Hail
Centre: 78/100 · Piedmont: 42/100
Centre is 36 points higher.
Centre: Hail risk derived from NOAA SPC historical reports.
Piedmont: Hail risk derived from NOAA SPC historical reports.
Storm surge
Centre: Unavailable · Piedmont: Unavailable
A score difference cannot be calculated without both sources.
Centre: Storm surge model is not available for this location yet.
Piedmont: Storm surge model is not available for this location yet.
Wildfire
Centre: 56/100 · Piedmont: 75/100
Piedmont is 19 points higher.
Centre: Wildfire exposure derived from ingested fire potential tiles.
Piedmont: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Centre: 37/100 · Piedmont: 32/100
Centre is 5 points higher.
Centre: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Piedmont: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.