City vs city
Powell vs Sheridan, WY
Sheridan currently scores 6 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
Powell: 35/100 · Sheridan: 41/100
Sheridan is 6 points higher.
Flood
Powell: 88/100 · Sheridan: 68/100
Powell is 20 points higher.
Powell: FEMA NFHL flood zones: 4 features intersect this tile.
Sheridan: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Powell: 16/100 · Sheridan: 18/100
Sheridan is 2 points higher.
Powell: Wind exposure derived from ingested design wind / climatology tiles.
Sheridan: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Powell: 12/100 · Sheridan: 23/100
Sheridan is 11 points higher.
Powell: Lightning exposure derived from ingested climatology tiles.
Sheridan: Lightning exposure derived from ingested climatology tiles.
Tornado
Powell: 23/100 · Sheridan: 8/100
Powell is 15 points higher.
Powell: Tornado risk derived from NOAA SPC historical reports.
Sheridan: Tornado risk derived from NOAA SPC historical reports.
Hail
Powell: 43/100 · Sheridan: 95/100
Sheridan is 52 points higher.
Powell: Hail risk derived from NOAA SPC historical reports.
Sheridan: Hail risk derived from NOAA SPC historical reports.
Storm surge
Powell: Unavailable · Sheridan: Unavailable
A score difference cannot be calculated without both sources.
Powell: Storm surge model is not available for this location yet.
Sheridan: Storm surge model is not available for this location yet.
Wildfire
Powell: 47/100 · Sheridan: 53/100
Sheridan is 6 points higher.
Powell: Wildfire exposure derived from ingested fire potential tiles.
Sheridan: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Powell: 19/100 · Sheridan: 20/100
Sheridan is 1 points higher.
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.
Sheridan: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.