City vs city
Lyman vs Rock Springs, WY
Lyman currently scores 15 points higher overall than Rock Springs, with the largest gap in ingested air quality.
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
Lyman: 32/100 · Rock Springs: 17/100
Lyman is 15 points higher.
Flood
Lyman: 88/100 · Rock Springs: Unavailable
A score difference cannot be calculated without both sources.
Lyman: FEMA NFHL flood zones: 2 features intersect this tile.
Rock Springs: Flood model is not available for this location yet.
Wind
Lyman: 13/100 · Rock Springs: 13/100
No gap.
Lyman: Wind exposure derived from ingested design wind / climatology tiles.
Rock Springs: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Lyman: 16/100 · Rock Springs: 13/100
Lyman is 3 points higher.
Lyman: Lightning exposure derived from ingested climatology tiles.
Rock Springs: Lightning exposure derived from ingested climatology tiles.
Tornado
Lyman: 4/100 · Rock Springs: 0/100
Lyman is 4 points higher.
Lyman: Tornado risk derived from NOAA SPC historical reports.
Rock Springs: Tornado risk derived from NOAA SPC historical reports.
Hail
Lyman: 0/100 · Rock Springs: 3/100
Rock Springs is 3 points higher.
Lyman: Hail risk derived from NOAA SPC historical reports.
Rock Springs: Hail risk derived from NOAA SPC historical reports.
Storm surge
Lyman: Unavailable · Rock Springs: Unavailable
A score difference cannot be calculated without both sources.
Lyman: Storm surge model is not available for this location yet.
Rock Springs: Storm surge model is not available for this location yet.
Wildfire
Lyman: 45/100 · Rock Springs: 51/100
Rock Springs is 6 points higher.
Lyman: Wildfire exposure derived from ingested fire potential tiles.
Rock Springs: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Lyman: 28/100 · Rock Springs: 20/100
Lyman is 8 points higher.
Lyman: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
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.
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