City vs city
Grand Forks vs North River, ND
North River currently scores 15 points higher overall than Grand Forks, 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 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
Grand Forks: 32/100 · North River: 47/100
North River is 15 points higher.
Flood
Grand Forks: 41/100 · North River: 100/100
North River is 59 points higher.
Grand Forks: FEMA NFHL flood zones: 7 features intersect this tile.
North River: FEMA NFHL flood zones: 19 features intersect this tile.
Wind
Grand Forks: 18/100 · North River: 19/100
North River is 1 points higher.
Grand Forks: Wind exposure derived from ingested design wind / climatology tiles.
North River: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Grand Forks: 19/100 · North River: 34/100
North River is 15 points higher.
Grand Forks: Lightning exposure derived from ingested climatology tiles.
North River: Lightning exposure derived from ingested climatology tiles.
Tornado
Grand Forks: 4/100 · North River: 15/100
North River is 11 points higher.
Grand Forks: Tornado risk derived from NOAA SPC historical reports.
North River: Tornado risk derived from NOAA SPC historical reports.
Hail
Grand Forks: 100/100 · North River: 100/100
No gap.
Grand Forks: Hail risk derived from NOAA SPC historical reports.
North River: Hail risk derived from NOAA SPC historical reports.
Storm surge
Grand Forks: Unavailable · North River: Unavailable
A score difference cannot be calculated without both sources.
Grand Forks: Storm surge model is not available for this location yet.
North River: Storm surge model is not available for this location yet.
Wildfire
Grand Forks: 27/100 · North River: 23/100
Grand Forks is 4 points higher.
Grand Forks: Wildfire exposure derived from ingested fire potential tiles.
North River: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Grand Forks: 14/100 · North River: 37/100
North River is 23 points higher.
Grand Forks: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
North River: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.