City vs city
Davis vs Viborg, SD
Viborg currently scores 4 points higher overall than Davis, 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 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
Davis: 43/100 · Viborg: 47/100
Viborg is 4 points higher.
Flood
Davis: 88/100 · Viborg: 94/100
Viborg is 6 points higher.
Davis: FEMA NFHL flood zones: 18 features intersect this tile.
Viborg: FEMA NFHL flood zones: 18 features intersect this tile.
Wind
Davis: 20/100 · Viborg: 20/100
No gap.
Davis: Wind exposure derived from ingested design wind / climatology tiles.
Viborg: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Davis: 40/100 · Viborg: 39/100
Davis is 1 points higher.
Davis: Lightning exposure derived from ingested climatology tiles.
Viborg: Lightning exposure derived from ingested climatology tiles.
Tornado
Davis: 23/100 · Viborg: 0/100
Davis is 23 points higher.
Davis: Tornado risk derived from NOAA SPC historical reports.
Viborg: Tornado risk derived from NOAA SPC historical reports.
Hail
Davis: 57/100 · Viborg: 58/100
Viborg is 1 points higher.
Davis: Hail risk derived from NOAA SPC historical reports.
Viborg: Hail risk derived from NOAA SPC historical reports.
Storm surge
Davis: Unavailable · Viborg: Unavailable
A score difference cannot be calculated without both sources.
Davis: Storm surge model is not available for this location yet.
Viborg: Storm surge model is not available for this location yet.
Wildfire
Davis: 55/100 · Viborg: 51/100
Davis is 4 points higher.
Davis: Wildfire exposure derived from ingested fire potential tiles.
Viborg: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Davis: 21/100 · Viborg: 21/100
No gap.
Davis: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Viborg: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.