City vs city
Prairie Rose vs Williston, ND
Prairie Rose currently scores 14 points higher overall than Williston, 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
Prairie Rose: 49/100 · Williston: 35/100
Prairie Rose is 14 points higher.
Flood
Prairie Rose: 82/100 · Williston: 41/100
Prairie Rose is 41 points higher.
Prairie Rose: FEMA NFHL flood zones: 15 features intersect this tile.
Williston: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Prairie Rose: 19/100 · Williston: 18/100
Prairie Rose is 1 points higher.
Prairie Rose: Wind exposure derived from ingested design wind / climatology tiles.
Williston: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Prairie Rose: 36/100 · Williston: 19/100
Prairie Rose is 17 points higher.
Prairie Rose: Lightning exposure derived from ingested climatology tiles.
Williston: Lightning exposure derived from ingested climatology tiles.
Tornado
Prairie Rose: 38/100 · Williston: 4/100
Prairie Rose is 34 points higher.
Prairie Rose: Tornado risk derived from NOAA SPC historical reports.
Williston: Tornado risk derived from NOAA SPC historical reports.
Hail
Prairie Rose: 100/100 · Williston: 100/100
No gap.
Prairie Rose: Hail risk derived from NOAA SPC historical reports.
Williston: Hail risk derived from NOAA SPC historical reports.
Storm surge
Prairie Rose: Unavailable · Williston: Unavailable
A score difference cannot be calculated without both sources.
Prairie Rose: Storm surge model is not available for this location yet.
Williston: Storm surge model is not available for this location yet.
Wildfire
Prairie Rose: 30/100 · Williston: 37/100
Williston is 7 points higher.
Prairie Rose: Wildfire exposure derived from ingested fire potential tiles.
Williston: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Prairie Rose: 37/100 · Williston: 23/100
Prairie Rose is 14 points higher.
Prairie Rose: 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.