City vs city
Billings vs Forty Mile Colony, MT
Billings currently scores 11 points higher overall than Forty Mile Colony, 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
Billings: 34/100 · Forty Mile Colony: 23/100
Billings is 11 points higher.
Flood
Billings: 38/100 · Forty Mile Colony: Unavailable
A score difference cannot be calculated without both sources.
Billings: FEMA NFHL flood zones: 7 features intersect this tile.
Forty Mile Colony: Flood model is not available for this location yet.
Wind
Billings: 17/100 · Forty Mile Colony: 18/100
Forty Mile Colony is 1 points higher.
Billings: Wind exposure derived from ingested design wind / climatology tiles.
Forty Mile Colony: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Billings: 12/100 · Forty Mile Colony: 18/100
Forty Mile Colony is 6 points higher.
Billings: Lightning exposure derived from ingested climatology tiles.
Forty Mile Colony: Lightning exposure derived from ingested climatology tiles.
Tornado
Billings: 8/100 · Forty Mile Colony: 0/100
Billings is 8 points higher.
Billings: Tornado risk derived from NOAA SPC historical reports.
Forty Mile Colony: Tornado risk derived from NOAA SPC historical reports.
Hail
Billings: 100/100 · Forty Mile Colony: 15/100
Billings is 85 points higher.
Billings: Hail risk derived from NOAA SPC historical reports.
Forty Mile Colony: Hail risk derived from NOAA SPC historical reports.
Storm surge
Billings: Unavailable · Forty Mile Colony: Unavailable
A score difference cannot be calculated without both sources.
Billings: Storm surge model is not available for this location yet.
Forty Mile Colony: Storm surge model is not available for this location yet.
Wildfire
Billings: 46/100 · Forty Mile Colony: 64/100
Forty Mile Colony is 18 points higher.
Billings: Wildfire exposure derived from ingested fire potential tiles.
Forty Mile Colony: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Billings: 16/100 · Forty Mile Colony: 20/100
Forty Mile Colony is 4 points higher.
Billings: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Forty Mile Colony: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.