City vs city
Butte vs East Missoula, MT
East Missoula currently scores 13 points higher overall than Butte, 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 is a current EPA AirNow signal; 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
Butte: 21/100 · East Missoula: 34/100
East Missoula is 13 points higher.
Flood
Butte: 28/100 · East Missoula: 29/100
East Missoula is 1 points higher.
Butte: FEMA NFHL flood zones: 4 features intersect this tile.
East Missoula: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Butte: 14/100 · East Missoula: 14/100
No gap.
Butte: Wind exposure derived from ingested design wind / climatology tiles.
East Missoula: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Butte: 7/100 · East Missoula: 11/100
East Missoula is 4 points higher.
Butte: Lightning exposure derived from ingested climatology tiles.
East Missoula: Lightning exposure derived from ingested climatology tiles.
Tornado
Butte: 0/100 · East Missoula: 0/100
No gap.
Butte: Tornado risk derived from NOAA SPC historical reports.
East Missoula: Tornado risk derived from NOAA SPC historical reports.
Hail
Butte: 5/100 · East Missoula: 58/100
East Missoula is 53 points higher.
Butte: Hail risk derived from NOAA SPC historical reports.
East Missoula: Hail risk derived from NOAA SPC historical reports.
Storm surge
Butte: Unavailable · East Missoula: Unavailable
A score difference cannot be calculated without both sources.
Butte: Storm surge model is not available for this location yet.
East Missoula: Storm surge model is not available for this location yet.
Wildfire
Butte: 56/100 · East Missoula: 78/100
East Missoula is 22 points higher.
Butte: Wildfire exposure derived from ingested fire potential tiles.
East Missoula: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Butte: 17/100 · East Missoula: 12/100
Butte is 5 points higher.
Butte: Air quality signal derived from the latest EPA AirNow combined AQI grid.
East Missoula: Air quality signal derived from the latest EPA AirNow combined AQI grid.