City vs city
Missoula vs Rocky Boy West, MT
Missoula currently scores 17 points higher overall than Rocky Boy West, 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
Missoula: 34/100 · Rocky Boy West: 17/100
Missoula is 17 points higher.
Flood
Missoula: 29/100 · Rocky Boy West: Unavailable
A score difference cannot be calculated without both sources.
Missoula: FEMA NFHL flood zones: 5 features intersect this tile.
Rocky Boy West: Flood model is not available for this location yet.
Wind
Missoula: 14/100 · Rocky Boy West: 16/100
Rocky Boy West is 2 points higher.
Missoula: Wind exposure derived from ingested design wind / climatology tiles.
Rocky Boy West: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Missoula: 11/100 · Rocky Boy West: 12/100
Rocky Boy West is 1 points higher.
Missoula: Lightning exposure derived from ingested climatology tiles.
Rocky Boy West: Lightning exposure derived from ingested climatology tiles.
Tornado
Missoula: 0/100 · Rocky Boy West: 0/100
No gap.
Missoula: Tornado risk derived from NOAA SPC historical reports.
Rocky Boy West: Tornado risk derived from NOAA SPC historical reports.
Hail
Missoula: 58/100 · Rocky Boy West: 10/100
Missoula is 48 points higher.
Missoula: Hail risk derived from NOAA SPC historical reports.
Rocky Boy West: Hail risk derived from NOAA SPC historical reports.
Storm surge
Missoula: Unavailable · Rocky Boy West: Unavailable
A score difference cannot be calculated without both sources.
Missoula: Storm surge model is not available for this location yet.
Rocky Boy West: Storm surge model is not available for this location yet.
Wildfire
Missoula: 78/100 · Rocky Boy West: 52/100
Missoula is 26 points higher.
Missoula: Wildfire exposure derived from ingested fire potential tiles.
Rocky Boy West: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Missoula: 12/100 · Rocky Boy West: 14/100
Rocky Boy West is 2 points higher.
Missoula: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Rocky Boy West: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.