City vs city
Crow Agency vs Helena, MT
Helena currently scores 2 points higher overall than Crow Agency, 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
Crow Agency: 32/100 · Helena: 34/100
Helena is 2 points higher.
Flood
Crow Agency: 0/100 · Helena: 17/100
Helena is 17 points higher.
Crow Agency: FEMA NFHL flood zones: 0 features intersect this tile.
Helena: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Crow Agency: 18/100 · Helena: 15/100
Crow Agency is 3 points higher.
Crow Agency: Wind exposure derived from ingested design wind / climatology tiles.
Helena: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Crow Agency: 13/100 · Helena: 9/100
Crow Agency is 4 points higher.
Crow Agency: Lightning exposure derived from ingested climatology tiles.
Helena: Lightning exposure derived from ingested climatology tiles.
Tornado
Crow Agency: 0/100 · Helena: 4/100
Helena is 4 points higher.
Crow Agency: Tornado risk derived from NOAA SPC historical reports.
Helena: Tornado risk derived from NOAA SPC historical reports.
Hail
Crow Agency: 77/100 · Helena: 100/100
Helena is 23 points higher.
Crow Agency: Hail risk derived from NOAA SPC historical reports.
Helena: Hail risk derived from NOAA SPC historical reports.
Storm surge
Crow Agency: Unavailable · Helena: Unavailable
A score difference cannot be calculated without both sources.
Crow Agency: Storm surge model is not available for this location yet.
Helena: Storm surge model is not available for this location yet.
Wildfire
Crow Agency: 67/100 · Helena: 77/100
Helena is 10 points higher.
Crow Agency: Wildfire exposure derived from ingested fire potential tiles.
Helena: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Crow Agency: 19/100 · Helena: 13/100
Crow Agency is 6 points higher.
Crow Agency: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Helena: Air quality signal derived from the latest EPA AirNow combined AQI grid.