City vs city
Bijou Hills vs Rapid City, SD
Rapid City currently scores 21 points higher overall than Bijou Hills, 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
Bijou Hills: 21/100 · Rapid City: 42/100
Rapid City is 21 points higher.
Flood
Bijou Hills: Unavailable · Rapid City: 49/100
A score difference cannot be calculated without both sources.
Bijou Hills: Flood model is not available for this location yet.
Rapid City: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Bijou Hills: 22/100 · Rapid City: 20/100
Bijou Hills is 2 points higher.
Bijou Hills: Wind exposure derived from ingested design wind / climatology tiles.
Rapid City: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Bijou Hills: 34/100 · Rapid City: 24/100
Bijou Hills is 10 points higher.
Bijou Hills: Lightning exposure derived from ingested climatology tiles.
Rapid City: Lightning exposure derived from ingested climatology tiles.
Tornado
Bijou Hills: 4/100 · Rapid City: 8/100
Rapid City is 4 points higher.
Bijou Hills: Tornado risk derived from NOAA SPC historical reports.
Rapid City: Tornado risk derived from NOAA SPC historical reports.
Hail
Bijou Hills: 28/100 · Rapid City: 100/100
Rapid City is 72 points higher.
Bijou Hills: Hail risk derived from NOAA SPC historical reports.
Rapid City: Hail risk derived from NOAA SPC historical reports.
Storm surge
Bijou Hills: Unavailable · Rapid City: Unavailable
A score difference cannot be calculated without both sources.
Bijou Hills: Storm surge model is not available for this location yet.
Rapid City: Storm surge model is not available for this location yet.
Wildfire
Bijou Hills: 40/100 · Rapid City: 67/100
Rapid City is 27 points higher.
Bijou Hills: Wildfire exposure derived from ingested fire potential tiles.
Rapid City: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Bijou Hills: Unavailable · Rapid City: 29/100
A score difference cannot be calculated without both sources.
Bijou Hills: Air quality model is not available for this location yet.
Rapid 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.