City vs city
Malmstrom AFB vs Twin Hills Colony, MT
Malmstrom AFB currently scores 14 points higher overall than Twin Hills 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
Malmstrom AFB: 29/100 · Twin Hills Colony: 15/100
Malmstrom AFB is 14 points higher.
Flood
Malmstrom AFB: 26/100 · Twin Hills Colony: Unavailable
A score difference cannot be calculated without both sources.
Malmstrom AFB: FEMA NFHL flood zones: 1 features intersect this tile.
Twin Hills Colony: Flood model is not available for this location yet.
Wind
Malmstrom AFB: 16/100 · Twin Hills Colony: 16/100
No gap.
Malmstrom AFB: Wind exposure derived from ingested design wind / climatology tiles.
Twin Hills Colony: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Malmstrom AFB: 11/100 · Twin Hills Colony: 7/100
Malmstrom AFB is 4 points higher.
Malmstrom AFB: Lightning exposure derived from ingested climatology tiles.
Twin Hills Colony: Lightning exposure derived from ingested climatology tiles.
Tornado
Malmstrom AFB: 0/100 · Twin Hills Colony: 0/100
No gap.
Malmstrom AFB: Tornado risk derived from NOAA SPC historical reports.
Twin Hills Colony: Tornado risk derived from NOAA SPC historical reports.
Hail
Malmstrom AFB: 61/100 · Twin Hills Colony: 4/100
Malmstrom AFB is 57 points higher.
Malmstrom AFB: Hail risk derived from NOAA SPC historical reports.
Twin Hills Colony: Hail risk derived from NOAA SPC historical reports.
Storm surge
Malmstrom AFB: Unavailable · Twin Hills Colony: Unavailable
A score difference cannot be calculated without both sources.
Malmstrom AFB: Storm surge model is not available for this location yet.
Twin Hills Colony: Storm surge model is not available for this location yet.
Wildfire
Malmstrom AFB: 30/100 · Twin Hills Colony: 33/100
Twin Hills Colony is 3 points higher.
Malmstrom AFB: Wildfire exposure derived from ingested fire potential tiles.
Twin Hills Colony: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Malmstrom AFB: 29/100 · Twin Hills Colony: 28/100
Malmstrom AFB is 1 points higher.
Malmstrom AFB: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Twin Hills 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.