City vs city
Holyoke vs Thornton, CO
Thornton currently scores 8 points higher overall than Holyoke, 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
Holyoke: 40/100 · Thornton: 48/100
Thornton is 8 points higher.
Flood
Holyoke: Unavailable · Thornton: 54/100
A score difference cannot be calculated without both sources.
Holyoke: Flood model is not available for this location yet.
Thornton: FEMA NFHL flood zones: 13 features intersect this tile.
Wind
Holyoke: 19/100 · Thornton: 15/100
Holyoke is 4 points higher.
Holyoke: Wind exposure derived from ingested design wind / climatology tiles.
Thornton: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Holyoke: 54/100 · Thornton: 32/100
Holyoke is 22 points higher.
Holyoke: Lightning exposure derived from ingested climatology tiles.
Thornton: Lightning exposure derived from ingested climatology tiles.
Tornado
Holyoke: 38/100 · Thornton: 27/100
Holyoke is 11 points higher.
Holyoke: Tornado risk derived from NOAA SPC historical reports.
Thornton: Tornado risk derived from NOAA SPC historical reports.
Hail
Holyoke: 100/100 · Thornton: 100/100
No gap.
Holyoke: Hail risk derived from NOAA SPC historical reports.
Thornton: Hail risk derived from NOAA SPC historical reports.
Storm surge
Holyoke: Unavailable · Thornton: Unavailable
A score difference cannot be calculated without both sources.
Holyoke: Storm surge model is not available for this location yet.
Thornton: Storm surge model is not available for this location yet.
Wildfire
Holyoke: 31/100 · Thornton: 75/100
Thornton is 44 points higher.
Holyoke: Wildfire exposure derived from ingested fire potential tiles.
Thornton: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Holyoke: Unavailable · Thornton: 31/100
A score difference cannot be calculated without both sources.
Holyoke: 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.