City vs city
Fort Collins vs Grand Lake, CO
Fort Collins currently scores 23 points higher overall than Grand Lake, 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 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
Fort Collins: 48/100 · Grand Lake: 25/100
Fort Collins is 23 points higher.
Flood
Fort Collins: 53/100 · Grand Lake: 36/100
Fort Collins is 17 points higher.
Fort Collins: FEMA NFHL flood zones: 13 features intersect this tile.
Grand Lake: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Fort Collins: 16/100 · Grand Lake: 15/100
Fort Collins is 1 points higher.
Fort Collins: Wind exposure derived from ingested design wind / climatology tiles.
Grand Lake: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Fort Collins: 23/100 · Grand Lake: 16/100
Fort Collins is 7 points higher.
Fort Collins: Lightning exposure derived from ingested climatology tiles.
Grand Lake: Lightning exposure derived from ingested climatology tiles.
Tornado
Fort Collins: 35/100 · Grand Lake: 0/100
Fort Collins is 35 points higher.
Fort Collins: Tornado risk derived from NOAA SPC historical reports.
Grand Lake: Tornado risk derived from NOAA SPC historical reports.
Hail
Fort Collins: 100/100 · Grand Lake: 1/100
Fort Collins is 99 points higher.
Fort Collins: Hail risk derived from NOAA SPC historical reports.
Grand Lake: Hail risk derived from NOAA SPC historical reports.
Storm surge
Fort Collins: Unavailable · Grand Lake: Unavailable
A score difference cannot be calculated without both sources.
Fort Collins: Storm surge model is not available for this location yet.
Grand Lake: Storm surge model is not available for this location yet.
Wildfire
Fort Collins: 68/100 · Grand Lake: 50/100
Fort Collins is 18 points higher.
Fort Collins: Wildfire exposure derived from ingested fire potential tiles.
Grand Lake: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Fort Collins: 39/100 · Grand Lake: 30/100
Fort Collins is 9 points higher.
Fort Collins: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Grand Lake: Air quality signal derived from the latest EPA AirNow combined AQI grid.