City vs city
Polson vs Ronan, MT
Polson currently scores 1 points higher overall than Ronan, 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 is a current EPA AirNow signal; 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
Polson: 25/100 · Ronan: 24/100
Polson is 1 points higher.
Flood
Polson: 46/100 · Ronan: 38/100
Polson is 8 points higher.
Polson: FEMA NFHL flood zones: 8 features intersect this tile.
Ronan: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Polson: 14/100 · Ronan: 14/100
No gap.
Polson: Wind exposure derived from ingested design wind / climatology tiles.
Ronan: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Polson: 16/100 · Ronan: 16/100
No gap.
Polson: Lightning exposure derived from ingested climatology tiles.
Ronan: Lightning exposure derived from ingested climatology tiles.
Tornado
Polson: 0/100 · Ronan: 0/100
No gap.
Polson: Tornado risk derived from NOAA SPC historical reports.
Ronan: Tornado risk derived from NOAA SPC historical reports.
Hail
Polson: 6/100 · Ronan: 3/100
Polson is 3 points higher.
Polson: Hail risk derived from NOAA SPC historical reports.
Ronan: Hail risk derived from NOAA SPC historical reports.
Storm surge
Polson: Unavailable · Ronan: Unavailable
A score difference cannot be calculated without both sources.
Polson: Storm surge model is not available for this location yet.
Ronan: Storm surge model is not available for this location yet.
Wildfire
Polson: 56/100 · Ronan: 60/100
Ronan is 4 points higher.
Polson: Wildfire exposure derived from ingested fire potential tiles.
Ronan: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Polson: 14/100 · Ronan: 13/100
Polson is 1 points higher.
Polson: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Ronan: Air quality signal derived from the latest EPA AirNow combined AQI grid.