City vs city
Helena vs Montana City, MT
Helena currently scores 10 points higher overall than Montana City, 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
Helena: 34/100 · Montana City: 24/100
Helena is 10 points higher.
Flood
Helena: 17/100 · Montana City: 10/100
Helena is 7 points higher.
Helena: FEMA NFHL flood zones: 4 features intersect this tile.
Montana City: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Helena: 15/100 · Montana City: 15/100
No gap.
Helena: Wind exposure derived from ingested design wind / climatology tiles.
Montana City: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Helena: 9/100 · Montana City: 9/100
No gap.
Helena: Lightning exposure derived from ingested climatology tiles.
Montana City: Lightning exposure derived from ingested climatology tiles.
Tornado
Helena: 4/100 · Montana City: 0/100
Helena is 4 points higher.
Helena: Tornado risk derived from NOAA SPC historical reports.
Montana City: Tornado risk derived from NOAA SPC historical reports.
Hail
Helena: 100/100 · Montana City: 29/100
Helena is 71 points higher.
Helena: Hail risk derived from NOAA SPC historical reports.
Montana City: Hail risk derived from NOAA SPC historical reports.
Storm surge
Helena: Unavailable · Montana City: Unavailable
A score difference cannot be calculated without both sources.
Helena: Storm surge model is not available for this location yet.
Montana City: Storm surge model is not available for this location yet.
Wildfire
Helena: 77/100 · Montana City: 65/100
Helena is 12 points higher.
Helena: Wildfire exposure derived from ingested fire potential tiles.
Montana City: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Helena: 13/100 · Montana City: 13/100
No gap.
Helena: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Montana City: Air quality signal derived from the latest EPA AirNow combined AQI grid.