City vs city
Gascoyne vs Williston, ND
Williston currently scores 9 points higher overall than Gascoyne, 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
Gascoyne: 26/100 · Williston: 35/100
Williston is 9 points higher.
Flood
Gascoyne: 40/100 · Williston: 41/100
Williston is 1 points higher.
Gascoyne: FEMA NFHL flood zones: 3 features intersect this tile.
Williston: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Gascoyne: 18/100 · Williston: 18/100
No gap.
Gascoyne: Wind exposure derived from ingested design wind / climatology tiles.
Williston: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Gascoyne: 25/100 · Williston: 19/100
Gascoyne is 6 points higher.
Gascoyne: Lightning exposure derived from ingested climatology tiles.
Williston: Lightning exposure derived from ingested climatology tiles.
Tornado
Gascoyne: 23/100 · Williston: 4/100
Gascoyne is 19 points higher.
Gascoyne: Tornado risk derived from NOAA SPC historical reports.
Williston: Tornado risk derived from NOAA SPC historical reports.
Hail
Gascoyne: 17/100 · Williston: 100/100
Williston is 83 points higher.
Gascoyne: Hail risk derived from NOAA SPC historical reports.
Williston: Hail risk derived from NOAA SPC historical reports.
Storm surge
Gascoyne: Unavailable · Williston: Unavailable
A score difference cannot be calculated without both sources.
Gascoyne: Storm surge model is not available for this location yet.
Williston: Storm surge model is not available for this location yet.
Wildfire
Gascoyne: 30/100 · Williston: 37/100
Williston is 7 points higher.
Gascoyne: Wildfire exposure derived from ingested fire potential tiles.
Williston: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Gascoyne: 30/100 · Williston: 23/100
Gascoyne is 7 points higher.
Gascoyne: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Williston: Air quality signal derived from the latest EPA AirNow combined AQI grid.