City vs city
Florence vs Webster, SD
Florence currently scores 2 points higher overall than Webster, with the largest gap in flood.
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
Florence: 30/100 · Webster: 28/100
Florence is 2 points higher.
Flood
Florence: 70/100 · Webster: 44/100
Florence is 26 points higher.
Florence: FEMA NFHL flood zones: 5 features intersect this tile.
Webster: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Florence: 20/100 · Webster: 20/100
No gap.
Florence: Wind exposure derived from ingested design wind / climatology tiles.
Webster: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Florence: 39/100 · Webster: 33/100
Florence is 6 points higher.
Florence: Lightning exposure derived from ingested climatology tiles.
Webster: Lightning exposure derived from ingested climatology tiles.
Tornado
Florence: 4/100 · Webster: 4/100
No gap.
Florence: Tornado risk derived from NOAA SPC historical reports.
Webster: Tornado risk derived from NOAA SPC historical reports.
Hail
Florence: 46/100 · Webster: 49/100
Webster is 3 points higher.
Florence: Hail risk derived from NOAA SPC historical reports.
Webster: Hail risk derived from NOAA SPC historical reports.
Storm surge
Florence: Unavailable · Webster: Unavailable
A score difference cannot be calculated without both sources.
Florence: Storm surge model is not available for this location yet.
Webster: Storm surge model is not available for this location yet.
Wildfire
Florence: 9/100 · Webster: 29/100
Webster is 20 points higher.
Florence: Wildfire exposure derived from ingested fire potential tiles.
Webster: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Florence: 21/100 · Webster: 20/100
Florence is 1 points higher.
Florence: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Webster: Air quality signal derived from the latest EPA AirNow combined AQI grid.