City vs city
Iliff vs Thornton, CO
Thornton currently scores 3 points higher overall than Iliff, 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
Iliff: 45/100 · Thornton: 48/100
Thornton is 3 points higher.
Flood
Iliff: 68/100 · Thornton: 54/100
Iliff is 14 points higher.
Iliff: FEMA NFHL flood zones: 7 features intersect this tile.
Thornton: FEMA NFHL flood zones: 13 features intersect this tile.
Wind
Iliff: 18/100 · Thornton: 15/100
Iliff is 3 points higher.
Iliff: Wind exposure derived from ingested design wind / climatology tiles.
Thornton: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Iliff: 44/100 · Thornton: 32/100
Iliff is 12 points higher.
Iliff: Lightning exposure derived from ingested climatology tiles.
Thornton: Lightning exposure derived from ingested climatology tiles.
Tornado
Iliff: 27/100 · Thornton: 27/100
No gap.
Iliff: Tornado risk derived from NOAA SPC historical reports.
Thornton: Tornado risk derived from NOAA SPC historical reports.
Hail
Iliff: 100/100 · Thornton: 100/100
No gap.
Iliff: Hail risk derived from NOAA SPC historical reports.
Thornton: Hail risk derived from NOAA SPC historical reports.
Storm surge
Iliff: Unavailable · Thornton: Unavailable
A score difference cannot be calculated without both sources.
Iliff: Storm surge model is not available for this location yet.
Thornton: Storm surge model is not available for this location yet.
Wildfire
Iliff: 12/100 · Thornton: 75/100
Thornton is 63 points higher.
Iliff: Wildfire exposure derived from ingested fire potential tiles.
Thornton: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Iliff: Unavailable · Thornton: 31/100
A score difference cannot be calculated without both sources.
Iliff: Air quality model is not available for this location yet.
Thornton: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.