City vs city
Columbine vs Littleton, CO
Littleton currently scores 4 points higher overall than Columbine, 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 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
Columbine: 40/100 · Littleton: 44/100
Littleton is 4 points higher.
Flood
Columbine: 55/100 · Littleton: 41/100
Columbine is 14 points higher.
Columbine: FEMA NFHL flood zones: 11 features intersect this tile.
Littleton: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Columbine: 15/100 · Littleton: 15/100
No gap.
Columbine: Wind exposure derived from ingested design wind / climatology tiles.
Littleton: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Columbine: 36/100 · Littleton: 36/100
No gap.
Columbine: Lightning exposure derived from ingested climatology tiles.
Littleton: Lightning exposure derived from ingested climatology tiles.
Tornado
Columbine: 23/100 · Littleton: 0/100
Columbine is 23 points higher.
Columbine: Tornado risk derived from NOAA SPC historical reports.
Littleton: Tornado risk derived from NOAA SPC historical reports.
Hail
Columbine: 100/100 · Littleton: 69/100
Columbine is 31 points higher.
Columbine: Hail risk derived from NOAA SPC historical reports.
Littleton: Hail risk derived from NOAA SPC historical reports.
Storm surge
Columbine: Unavailable · Littleton: Unavailable
A score difference cannot be calculated without both sources.
Columbine: Storm surge model is not available for this location yet.
Littleton: Storm surge model is not available for this location yet.
Wildfire
Columbine: 23/100 · Littleton: 72/100
Littleton is 49 points higher.
Columbine: Wildfire exposure derived from ingested fire potential tiles.
Littleton: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Columbine: 28/100 · Littleton: 28/100
No gap.
Columbine: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Littleton: Air quality signal derived from the latest EPA AirNow combined AQI grid.