City vs city
Charlos Heights vs Great Falls, MT
Great Falls currently scores 5 points higher overall than Charlos Heights, 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
Charlos Heights: 27/100 · Great Falls: 32/100
Great Falls is 5 points higher.
Flood
Charlos Heights: 37/100 · Great Falls: 30/100
Charlos Heights is 7 points higher.
Charlos Heights: FEMA NFHL flood zones: 8 features intersect this tile.
Great Falls: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Charlos Heights: 14/100 · Great Falls: 16/100
Great Falls is 2 points higher.
Charlos Heights: Wind exposure derived from ingested design wind / climatology tiles.
Great Falls: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Charlos Heights: 7/100 · Great Falls: 11/100
Great Falls is 4 points higher.
Charlos Heights: Lightning exposure derived from ingested climatology tiles.
Great Falls: Lightning exposure derived from ingested climatology tiles.
Tornado
Charlos Heights: 0/100 · Great Falls: 8/100
Great Falls is 8 points higher.
Charlos Heights: Tornado risk derived from NOAA SPC historical reports.
Great Falls: Tornado risk derived from NOAA SPC historical reports.
Hail
Charlos Heights: 12/100 · Great Falls: 100/100
Great Falls is 88 points higher.
Charlos Heights: Hail risk derived from NOAA SPC historical reports.
Great Falls: Hail risk derived from NOAA SPC historical reports.
Storm surge
Charlos Heights: Unavailable · Great Falls: Unavailable
A score difference cannot be calculated without both sources.
Charlos Heights: Storm surge model is not available for this location yet.
Great Falls: Storm surge model is not available for this location yet.
Wildfire
Charlos Heights: 81/100 · Great Falls: 33/100
Charlos Heights is 48 points higher.
Charlos Heights: Wildfire exposure derived from ingested fire potential tiles.
Great Falls: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Charlos Heights: 10/100 · Great Falls: 29/100
Great Falls is 19 points higher.
Charlos Heights: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Great Falls: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.