City vs city
Brockton vs Missoula, MT
Missoula currently scores 1 points higher overall than Brockton, 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
Brockton: 33/100 · Missoula: 34/100
Missoula is 1 points higher.
Flood
Brockton: 44/100 · Missoula: 29/100
Brockton is 15 points higher.
Brockton: FEMA NFHL flood zones: 7 features intersect this tile.
Missoula: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Brockton: 18/100 · Missoula: 14/100
Brockton is 4 points higher.
Brockton: Wind exposure derived from ingested design wind / climatology tiles.
Missoula: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Brockton: 21/100 · Missoula: 11/100
Brockton is 10 points higher.
Brockton: Lightning exposure derived from ingested climatology tiles.
Missoula: Lightning exposure derived from ingested climatology tiles.
Tornado
Brockton: 0/100 · Missoula: 0/100
No gap.
Brockton: Tornado risk derived from NOAA SPC historical reports.
Missoula: Tornado risk derived from NOAA SPC historical reports.
Hail
Brockton: 23/100 · Missoula: 58/100
Missoula is 35 points higher.
Brockton: Hail risk derived from NOAA SPC historical reports.
Missoula: Hail risk derived from NOAA SPC historical reports.
Storm surge
Brockton: Unavailable · Missoula: Unavailable
A score difference cannot be calculated without both sources.
Brockton: Storm surge model is not available for this location yet.
Missoula: Storm surge model is not available for this location yet.
Wildfire
Brockton: 58/100 · Missoula: 78/100
Missoula is 20 points higher.
Brockton: Wildfire exposure derived from ingested fire potential tiles.
Missoula: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Brockton: Unavailable · Missoula: 12/100
A score difference cannot be calculated without both sources.
Brockton: Air quality model is not available for this location yet.
Missoula: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.