City vs city
Arlee vs Butte, MT
Arlee currently scores 7 points higher overall than Butte, with the largest gap in flood.
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
Arlee: 28/100 · Butte: 21/100
Arlee is 7 points higher.
Flood
Arlee: 80/100 · Butte: 28/100
Arlee is 52 points higher.
Arlee: FEMA NFHL flood zones: 7 features intersect this tile.
Butte: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Arlee: 14/100 · Butte: 14/100
No gap.
Arlee: Wind exposure derived from ingested design wind / climatology tiles.
Butte: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Arlee: 15/100 · Butte: 7/100
Arlee is 8 points higher.
Arlee: Lightning exposure derived from ingested climatology tiles.
Butte: Lightning exposure derived from ingested climatology tiles.
Tornado
Arlee: 4/100 · Butte: 0/100
Arlee is 4 points higher.
Arlee: Tornado risk derived from NOAA SPC historical reports.
Butte: Tornado risk derived from NOAA SPC historical reports.
Hail
Arlee: 12/100 · Butte: 5/100
Arlee is 7 points higher.
Arlee: Hail risk derived from NOAA SPC historical reports.
Butte: Hail risk derived from NOAA SPC historical reports.
Storm surge
Arlee: Unavailable · Butte: Unavailable
A score difference cannot be calculated without both sources.
Arlee: Storm surge model is not available for this location yet.
Butte: Storm surge model is not available for this location yet.
Wildfire
Arlee: 62/100 · Butte: 56/100
Arlee is 6 points higher.
Arlee: Wildfire exposure derived from ingested fire potential tiles.
Butte: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Arlee: 12/100 · Butte: 17/100
Butte is 5 points higher.
Arlee: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Butte: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.