City vs city
Casper vs Powell, WY
Casper currently scores 9 points higher overall than Powell, with the largest gap in hail.
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
Casper: 44/100 · Powell: 35/100
Casper is 9 points higher.
Flood
Casper: 83/100 · Powell: 88/100
Powell is 5 points higher.
Casper: FEMA NFHL flood zones: 7 features intersect this tile.
Powell: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Casper: 17/100 · Powell: 16/100
Casper is 1 points higher.
Casper: Wind exposure derived from ingested design wind / climatology tiles.
Powell: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Casper: 20/100 · Powell: 12/100
Casper is 8 points higher.
Casper: Lightning exposure derived from ingested climatology tiles.
Powell: Lightning exposure derived from ingested climatology tiles.
Tornado
Casper: 15/100 · Powell: 23/100
Powell is 8 points higher.
Casper: Tornado risk derived from NOAA SPC historical reports.
Powell: Tornado risk derived from NOAA SPC historical reports.
Hail
Casper: 100/100 · Powell: 43/100
Casper is 57 points higher.
Casper: Hail risk derived from NOAA SPC historical reports.
Powell: Hail risk derived from NOAA SPC historical reports.
Storm surge
Casper: Unavailable · Powell: Unavailable
A score difference cannot be calculated without both sources.
Casper: Storm surge model is not available for this location yet.
Powell: Storm surge model is not available for this location yet.
Wildfire
Casper: 56/100 · Powell: 47/100
Casper is 9 points higher.
Casper: Wildfire exposure derived from ingested fire potential tiles.
Powell: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Casper: 16/100 · Powell: 19/100
Powell is 3 points higher.
Casper: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Powell: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.