City vs city
Elmo vs Great Falls, MT
Great Falls currently scores 3 points higher overall than Elmo, 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
Elmo: 29/100 · Great Falls: 32/100
Great Falls is 3 points higher.
Flood
Elmo: 73/100 · Great Falls: 30/100
Elmo is 43 points higher.
Elmo: FEMA NFHL flood zones: 7 features intersect this tile.
Great Falls: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Elmo: 14/100 · Great Falls: 16/100
Great Falls is 2 points higher.
Elmo: Wind exposure derived from ingested design wind / climatology tiles.
Great Falls: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Elmo: 12/100 · Great Falls: 11/100
Elmo is 1 points higher.
Elmo: Lightning exposure derived from ingested climatology tiles.
Great Falls: Lightning exposure derived from ingested climatology tiles.
Tornado
Elmo: 0/100 · Great Falls: 8/100
Great Falls is 8 points higher.
Elmo: Tornado risk derived from NOAA SPC historical reports.
Great Falls: Tornado risk derived from NOAA SPC historical reports.
Hail
Elmo: 2/100 · Great Falls: 100/100
Great Falls is 98 points higher.
Elmo: Hail risk derived from NOAA SPC historical reports.
Great Falls: Hail risk derived from NOAA SPC historical reports.
Storm surge
Elmo: Unavailable · Great Falls: Unavailable
A score difference cannot be calculated without both sources.
Elmo: Storm surge model is not available for this location yet.
Great Falls: Storm surge model is not available for this location yet.
Wildfire
Elmo: 55/100 · Great Falls: 33/100
Elmo is 22 points higher.
Elmo: Wildfire exposure derived from ingested fire potential tiles.
Great Falls: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Elmo: 17/100 · Great Falls: 29/100
Great Falls is 12 points higher.
Elmo: 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.
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