City vs city
Alcoa vs Walland, TN
Alcoa currently scores 4 points higher overall than Walland, 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 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
Alcoa: 35/100 · Walland: 31/100
Alcoa is 4 points higher.
Flood
Alcoa: 39/100 · Walland: 39/100
No gap.
Alcoa: FEMA NFHL flood zones: 9 features intersect this tile.
Walland: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Alcoa: 13/100 · Walland: 14/100
Walland is 1 points higher.
Alcoa: Wind exposure derived from ingested design wind / climatology tiles.
Walland: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Alcoa: 40/100 · Walland: 39/100
Alcoa is 1 points higher.
Alcoa: Lightning exposure derived from ingested climatology tiles.
Walland: Lightning exposure derived from ingested climatology tiles.
Tornado
Alcoa: 0/100 · Walland: 0/100
No gap.
Alcoa: Tornado risk derived from NOAA SPC historical reports.
Walland: Tornado risk derived from NOAA SPC historical reports.
Hail
Alcoa: 44/100 · Walland: 17/100
Alcoa is 27 points higher.
Alcoa: Hail risk derived from NOAA SPC historical reports.
Walland: Hail risk derived from NOAA SPC historical reports.
Storm surge
Alcoa: Unavailable · Walland: Unavailable
A score difference cannot be calculated without both sources.
Alcoa: Storm surge model is not available for this location yet.
Walland: Storm surge model is not available for this location yet.
Wildfire
Alcoa: 41/100 · Walland: 45/100
Walland is 4 points higher.
Alcoa: Wildfire exposure derived from ingested fire potential tiles.
Walland: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Alcoa: 33/100 · Walland: 33/100
No gap.
Alcoa: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Walland: Air quality signal derived from the latest EPA AirNow combined AQI grid.