City vs city
Fredonia vs Williston, ND
Williston currently scores 15 points higher overall than Fredonia, 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 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
Fredonia: 20/100 · Williston: 35/100
Williston is 15 points higher.
Flood
Fredonia: 16/100 · Williston: 41/100
Williston is 25 points higher.
Fredonia: FEMA NFHL flood zones: 1 features intersect this tile.
Williston: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Fredonia: 20/100 · Williston: 18/100
Fredonia is 2 points higher.
Fredonia: Wind exposure derived from ingested design wind / climatology tiles.
Williston: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Fredonia: 36/100 · Williston: 19/100
Fredonia is 17 points higher.
Fredonia: Lightning exposure derived from ingested climatology tiles.
Williston: Lightning exposure derived from ingested climatology tiles.
Tornado
Fredonia: 23/100 · Williston: 4/100
Fredonia is 19 points higher.
Fredonia: Tornado risk derived from NOAA SPC historical reports.
Williston: Tornado risk derived from NOAA SPC historical reports.
Hail
Fredonia: 5/100 · Williston: 100/100
Williston is 95 points higher.
Fredonia: Hail risk derived from NOAA SPC historical reports.
Williston: Hail risk derived from NOAA SPC historical reports.
Storm surge
Fredonia: Unavailable · Williston: Unavailable
A score difference cannot be calculated without both sources.
Fredonia: Storm surge model is not available for this location yet.
Williston: Storm surge model is not available for this location yet.
Wildfire
Fredonia: 22/100 · Williston: 37/100
Williston is 15 points higher.
Fredonia: Wildfire exposure derived from ingested fire potential tiles.
Williston: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Fredonia: Unavailable · Williston: 23/100
A score difference cannot be calculated without both sources.
Fredonia: Air quality model is not available for this location yet.
Williston: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.