City vs city
Rock Springs vs Star Valley Ranch, WY
Star Valley Ranch currently scores 12 points higher overall than Rock Springs, 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
Rock Springs: 17/100 · Star Valley Ranch: 29/100
Star Valley Ranch is 12 points higher.
Flood
Rock Springs: Unavailable · Star Valley Ranch: 61/100
A score difference cannot be calculated without both sources.
Rock Springs: Flood model is not available for this location yet.
Star Valley Ranch: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Rock Springs: 13/100 · Star Valley Ranch: 14/100
Star Valley Ranch is 1 points higher.
Rock Springs: Wind exposure derived from ingested design wind / climatology tiles.
Star Valley Ranch: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Rock Springs: 13/100 · Star Valley Ranch: 9/100
Rock Springs is 4 points higher.
Rock Springs: Lightning exposure derived from ingested climatology tiles.
Star Valley Ranch: Lightning exposure derived from ingested climatology tiles.
Tornado
Rock Springs: 0/100 · Star Valley Ranch: 0/100
No gap.
Rock Springs: Tornado risk derived from NOAA SPC historical reports.
Star Valley Ranch: Tornado risk derived from NOAA SPC historical reports.
Hail
Rock Springs: 3/100 · Star Valley Ranch: 8/100
Star Valley Ranch is 5 points higher.
Rock Springs: Hail risk derived from NOAA SPC historical reports.
Star Valley Ranch: Hail risk derived from NOAA SPC historical reports.
Storm surge
Rock Springs: Unavailable · Star Valley Ranch: Unavailable
A score difference cannot be calculated without both sources.
Rock Springs: Storm surge model is not available for this location yet.
Star Valley Ranch: Storm surge model is not available for this location yet.
Wildfire
Rock Springs: 51/100 · Star Valley Ranch: 66/100
Star Valley Ranch is 15 points higher.
Rock Springs: Wildfire exposure derived from ingested fire potential tiles.
Star Valley Ranch: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Rock Springs: 20/100 · Star Valley Ranch: 17/100
Rock Springs is 3 points higher.
Rock Springs: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Star Valley Ranch: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.