City vs city
Gilby vs Grand Forks AFB, ND
Grand Forks AFB currently scores 8 points higher overall than Gilby, 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
Gilby: 21/100 · Grand Forks AFB: 29/100
Grand Forks AFB is 8 points higher.
Flood
Gilby: 39/100 · Grand Forks AFB: 49/100
Grand Forks AFB is 10 points higher.
Gilby: FEMA NFHL flood zones: 2 features intersect this tile.
Grand Forks AFB: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Gilby: 18/100 · Grand Forks AFB: 18/100
No gap.
Gilby: Wind exposure derived from ingested design wind / climatology tiles.
Grand Forks AFB: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Gilby: 24/100 · Grand Forks AFB: 22/100
Gilby is 2 points higher.
Gilby: Lightning exposure derived from ingested climatology tiles.
Grand Forks AFB: Lightning exposure derived from ingested climatology tiles.
Tornado
Gilby: 8/100 · Grand Forks AFB: 4/100
Gilby is 4 points higher.
Gilby: Tornado risk derived from NOAA SPC historical reports.
Grand Forks AFB: Tornado risk derived from NOAA SPC historical reports.
Hail
Gilby: 25/100 · Grand Forks AFB: 71/100
Grand Forks AFB is 46 points higher.
Gilby: Hail risk derived from NOAA SPC historical reports.
Grand Forks AFB: Hail risk derived from NOAA SPC historical reports.
Storm surge
Gilby: Unavailable · Grand Forks AFB: Unavailable
A score difference cannot be calculated without both sources.
Gilby: Storm surge model is not available for this location yet.
Grand Forks AFB: Storm surge model is not available for this location yet.
Wildfire
Gilby: 22/100 · Grand Forks AFB: 24/100
Grand Forks AFB is 2 points higher.
Gilby: Wildfire exposure derived from ingested fire potential tiles.
Grand Forks AFB: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Gilby: 13/100 · Grand Forks AFB: 14/100
Grand Forks AFB is 1 points higher.
Gilby: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Grand Forks AFB: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.