City vs city
Ravalli vs St. Ignatius, MT
Ravalli currently scores 5 points higher overall than St. Ignatius, with the largest gap in flood.
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
Ravalli: 30/100 · St. Ignatius: 25/100
Ravalli is 5 points higher.
Flood
Ravalli: 76/100 · St. Ignatius: 53/100
Ravalli is 23 points higher.
Ravalli: FEMA NFHL flood zones: 11 features intersect this tile.
St. Ignatius: FEMA NFHL flood zones: 10 features intersect this tile.
Wind
Ravalli: 14/100 · St. Ignatius: 14/100
No gap.
Ravalli: Wind exposure derived from ingested design wind / climatology tiles.
St. Ignatius: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Ravalli: 16/100 · St. Ignatius: 17/100
St. Ignatius is 1 points higher.
Ravalli: Lightning exposure derived from ingested climatology tiles.
St. Ignatius: Lightning exposure derived from ingested climatology tiles.
Tornado
Ravalli: 0/100 · St. Ignatius: 4/100
St. Ignatius is 4 points higher.
Ravalli: Tornado risk derived from NOAA SPC historical reports.
St. Ignatius: Tornado risk derived from NOAA SPC historical reports.
Hail
Ravalli: 6/100 · St. Ignatius: 12/100
St. Ignatius is 6 points higher.
Ravalli: Hail risk derived from NOAA SPC historical reports.
St. Ignatius: Hail risk derived from NOAA SPC historical reports.
Storm surge
Ravalli: Unavailable · St. Ignatius: Unavailable
A score difference cannot be calculated without both sources.
Ravalli: Storm surge model is not available for this location yet.
St. Ignatius: Storm surge model is not available for this location yet.
Wildfire
Ravalli: 58/100 · St. Ignatius: 64/100
St. Ignatius is 6 points higher.
Ravalli: Wildfire exposure derived from ingested fire potential tiles.
St. Ignatius: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Ravalli: 12/100 · St. Ignatius: 12/100
No gap.
Ravalli: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
St. Ignatius: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.