City vs city
Green River vs West Valley City, UT
West Valley City currently scores 15 points higher overall than Green River, 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
Green River: 18/100 · West Valley City: 33/100
West Valley City is 15 points higher.
Flood
Green River: Unavailable · West Valley City: 45/100
A score difference cannot be calculated without both sources.
Green River: Flood model is not available for this location yet.
West Valley City: FEMA NFHL flood zones: 12 features intersect this tile.
Wind
Green River: 12/100 · West Valley City: 12/100
No gap.
Green River: Wind exposure derived from ingested design wind / climatology tiles.
West Valley City: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Green River: 9/100 · West Valley City: 28/100
West Valley City is 19 points higher.
Green River: Lightning exposure derived from ingested climatology tiles.
West Valley City: Lightning exposure derived from ingested climatology tiles.
Tornado
Green River: 15/100 · West Valley City: 0/100
Green River is 15 points higher.
Green River: Tornado risk derived from NOAA SPC historical reports.
West Valley City: Tornado risk derived from NOAA SPC historical reports.
Hail
Green River: 12/100 · West Valley City: 34/100
West Valley City is 22 points higher.
Green River: Hail risk derived from NOAA SPC historical reports.
West Valley City: Hail risk derived from NOAA SPC historical reports.
Storm surge
Green River: Unavailable · West Valley City: Unavailable
A score difference cannot be calculated without both sources.
Green River: Storm surge model is not available for this location yet.
West Valley City: Storm surge model is not available for this location yet.
Wildfire
Green River: 24/100 · West Valley City: 53/100
West Valley City is 29 points higher.
Green River: Wildfire exposure derived from ingested fire potential tiles.
West Valley City: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Green River: 54/100 · West Valley City: 28/100
Green River is 26 points higher.
Green River: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
West Valley City: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.