City vs city
Decatur vs Triana, AL
Decatur currently scores 9 points higher overall than Triana, 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
Decatur: 41/100 · Triana: 32/100
Decatur is 9 points higher.
Flood
Decatur: 56/100 · Triana: 66/100
Triana is 10 points higher.
Decatur: FEMA NFHL flood zones: 11 features intersect this tile.
Triana: FEMA NFHL flood zones: 15 features intersect this tile.
Wind
Decatur: 15/100 · Triana: 15/100
No gap.
Decatur: Wind exposure derived from ingested design wind / climatology tiles.
Triana: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Decatur: 75/100 · Triana: 74/100
Decatur is 1 points higher.
Decatur: Lightning exposure derived from ingested climatology tiles.
Triana: Lightning exposure derived from ingested climatology tiles.
Tornado
Decatur: 12/100 · Triana: 4/100
Decatur is 8 points higher.
Decatur: Tornado risk derived from NOAA SPC historical reports.
Triana: Tornado risk derived from NOAA SPC historical reports.
Hail
Decatur: 65/100 · Triana: 26/100
Decatur is 39 points higher.
Decatur: Hail risk derived from NOAA SPC historical reports.
Triana: Hail risk derived from NOAA SPC historical reports.
Storm surge
Decatur: Unavailable · Triana: Unavailable
A score difference cannot be calculated without both sources.
Decatur: Storm surge model is not available for this location yet.
Triana: Storm surge model is not available for this location yet.
Wildfire
Decatur: 38/100 · Triana: 15/100
Decatur is 23 points higher.
Decatur: Wildfire exposure derived from ingested fire potential tiles.
Triana: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Decatur: 26/100 · Triana: 25/100
Decatur is 1 points higher.
Decatur: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Triana: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.