City vs city
Castle Rock vs Perry Park, CO
Castle Rock currently scores 15 points higher overall than Perry Park, with the largest gap in tornado.
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
Castle Rock: 52/100 · Perry Park: 37/100
Castle Rock is 15 points higher.
Flood
Castle Rock: 40/100 · Perry Park: 36/100
Castle Rock is 4 points higher.
Castle Rock: FEMA NFHL flood zones: 7 features intersect this tile.
Perry Park: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Castle Rock: 15/100 · Perry Park: 15/100
No gap.
Castle Rock: Wind exposure derived from ingested design wind / climatology tiles.
Perry Park: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Castle Rock: 34/100 · Perry Park: 32/100
Castle Rock is 2 points higher.
Castle Rock: Lightning exposure derived from ingested climatology tiles.
Perry Park: Lightning exposure derived from ingested climatology tiles.
Tornado
Castle Rock: 85/100 · Perry Park: 12/100
Castle Rock is 73 points higher.
Castle Rock: Tornado risk derived from NOAA SPC historical reports.
Perry Park: Tornado risk derived from NOAA SPC historical reports.
Hail
Castle Rock: 100/100 · Perry Park: 62/100
Castle Rock is 38 points higher.
Castle Rock: Hail risk derived from NOAA SPC historical reports.
Perry Park: Hail risk derived from NOAA SPC historical reports.
Storm surge
Castle Rock: Unavailable · Perry Park: Unavailable
A score difference cannot be calculated without both sources.
Castle Rock: Storm surge model is not available for this location yet.
Perry Park: Storm surge model is not available for this location yet.
Wildfire
Castle Rock: 65/100 · Perry Park: 71/100
Perry Park is 6 points higher.
Castle Rock: Wildfire exposure derived from ingested fire potential tiles.
Perry Park: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Castle Rock: 28/100 · Perry Park: 28/100
No gap.
Castle Rock: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Perry Park: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.