City vs city
Bismarck vs Dunn Center, ND
Bismarck currently scores 21 points higher overall than Dunn Center, 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
Bismarck: 38/100 · Dunn Center: 17/100
Bismarck is 21 points higher.
Flood
Bismarck: 44/100 · Dunn Center: 0/100
Bismarck is 44 points higher.
Bismarck: FEMA NFHL flood zones: 5 features intersect this tile.
Dunn Center: FEMA NFHL flood zones: 0 features intersect this tile.
Wind
Bismarck: 19/100 · Dunn Center: 18/100
Bismarck is 1 points higher.
Bismarck: Wind exposure derived from ingested design wind / climatology tiles.
Dunn Center: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Bismarck: 31/100 · Dunn Center: 21/100
Bismarck is 10 points higher.
Bismarck: Lightning exposure derived from ingested climatology tiles.
Dunn Center: Lightning exposure derived from ingested climatology tiles.
Tornado
Bismarck: 8/100 · Dunn Center: 0/100
Bismarck is 8 points higher.
Bismarck: Tornado risk derived from NOAA SPC historical reports.
Dunn Center: Tornado risk derived from NOAA SPC historical reports.
Hail
Bismarck: 100/100 · Dunn Center: 25/100
Bismarck is 75 points higher.
Bismarck: Hail risk derived from NOAA SPC historical reports.
Dunn Center: Hail risk derived from NOAA SPC historical reports.
Storm surge
Bismarck: Unavailable · Dunn Center: Unavailable
A score difference cannot be calculated without both sources.
Bismarck: Storm surge model is not available for this location yet.
Dunn Center: Storm surge model is not available for this location yet.
Wildfire
Bismarck: 35/100 · Dunn Center: 10/100
Bismarck is 25 points higher.
Bismarck: Wildfire exposure derived from ingested fire potential tiles.
Dunn Center: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Bismarck: 31/100 · Dunn Center: 29/100
Bismarck is 2 points higher.
Bismarck: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Dunn Center: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.