City vs city
Arriba vs Fort Collins, CO
Fort Collins currently scores 7 points higher overall than Arriba, with the largest gap in wildfire.
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
Arriba: 41/100 · Fort Collins: 48/100
Fort Collins is 7 points higher.
Flood
Arriba: 36/100 · Fort Collins: 53/100
Fort Collins is 17 points higher.
Arriba: FEMA NFHL flood zones: 1 features intersect this tile.
Fort Collins: FEMA NFHL flood zones: 13 features intersect this tile.
Wind
Arriba: 17/100 · Fort Collins: 16/100
Arriba is 1 points higher.
Arriba: Wind exposure derived from ingested design wind / climatology tiles.
Fort Collins: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Arriba: 53/100 · Fort Collins: 23/100
Arriba is 30 points higher.
Arriba: Lightning exposure derived from ingested climatology tiles.
Fort Collins: Lightning exposure derived from ingested climatology tiles.
Tornado
Arriba: 31/100 · Fort Collins: 35/100
Fort Collins is 4 points higher.
Arriba: Tornado risk derived from NOAA SPC historical reports.
Fort Collins: Tornado risk derived from NOAA SPC historical reports.
Hail
Arriba: 85/100 · Fort Collins: 100/100
Fort Collins is 15 points higher.
Arriba: Hail risk derived from NOAA SPC historical reports.
Fort Collins: Hail risk derived from NOAA SPC historical reports.
Storm surge
Arriba: Unavailable · Fort Collins: Unavailable
A score difference cannot be calculated without both sources.
Arriba: Storm surge model is not available for this location yet.
Fort Collins: Storm surge model is not available for this location yet.
Wildfire
Arriba: 25/100 · Fort Collins: 68/100
Fort Collins is 43 points higher.
Arriba: Wildfire exposure derived from ingested fire potential tiles.
Fort Collins: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Arriba: Unavailable · Fort Collins: 39/100
A score difference cannot be calculated without both sources.
Arriba: Air quality model is not available for this location yet.
Fort Collins: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.