City vs city
Boulder vs Rock Springs, WY
Rock Springs currently scores 2 points higher overall than Boulder, 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
Boulder: 15/100 · Rock Springs: 17/100
Rock Springs is 2 points higher.
Flood
Boulder: 0/100 · Rock Springs: Unavailable
A score difference cannot be calculated without both sources.
Boulder: FEMA NFHL flood zones: 0 features intersect this tile.
Rock Springs: Flood model is not available for this location yet.
Wind
Boulder: 14/100 · Rock Springs: 13/100
Boulder is 1 points higher.
Boulder: Wind exposure derived from ingested design wind / climatology tiles.
Rock Springs: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Boulder: 7/100 · Rock Springs: 13/100
Rock Springs is 6 points higher.
Boulder: Lightning exposure derived from ingested climatology tiles.
Rock Springs: Lightning exposure derived from ingested climatology tiles.
Tornado
Boulder: 0/100 · Rock Springs: 0/100
No gap.
Boulder: Tornado risk derived from NOAA SPC historical reports.
Rock Springs: Tornado risk derived from NOAA SPC historical reports.
Hail
Boulder: 6/100 · Rock Springs: 3/100
Boulder is 3 points higher.
Boulder: Hail risk derived from NOAA SPC historical reports.
Rock Springs: Hail risk derived from NOAA SPC historical reports.
Storm surge
Boulder: Unavailable · Rock Springs: Unavailable
A score difference cannot be calculated without both sources.
Boulder: Storm surge model is not available for this location yet.
Rock Springs: Storm surge model is not available for this location yet.
Wildfire
Boulder: 39/100 · Rock Springs: 51/100
Rock Springs is 12 points higher.
Boulder: Wildfire exposure derived from ingested fire potential tiles.
Rock Springs: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Boulder: 22/100 · Rock Springs: 20/100
Boulder is 2 points higher.
Boulder: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Rock Springs: Air quality signal derived from the latest EPA AirNow combined AQI grid.