City vs city
Boulder vs Whitehall, MT
Whitehall currently scores 2 points higher overall than Boulder, with the largest gap in wildfire.
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
Boulder: 20/100 · Whitehall: 22/100
Whitehall is 2 points higher.
Flood
Boulder: Unavailable · Whitehall: 20/100
A score difference cannot be calculated without both sources.
Boulder: Flood model is not available for this location yet.
Whitehall: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Boulder: 15/100 · Whitehall: 15/100
No gap.
Boulder: Wind exposure derived from ingested design wind / climatology tiles.
Whitehall: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Boulder: 8/100 · Whitehall: 8/100
No gap.
Boulder: Lightning exposure derived from ingested climatology tiles.
Whitehall: Lightning exposure derived from ingested climatology tiles.
Tornado
Boulder: 0/100 · Whitehall: 0/100
No gap.
Boulder: Tornado risk derived from NOAA SPC historical reports.
Whitehall: Tornado risk derived from NOAA SPC historical reports.
Hail
Boulder: 16/100 · Whitehall: 28/100
Whitehall is 12 points higher.
Boulder: Hail risk derived from NOAA SPC historical reports.
Whitehall: Hail risk derived from NOAA SPC historical reports.
Storm surge
Boulder: Unavailable · Whitehall: Unavailable
A score difference cannot be calculated without both sources.
Boulder: Storm surge model is not available for this location yet.
Whitehall: Storm surge model is not available for this location yet.
Wildfire
Boulder: 66/100 · Whitehall: 43/100
Boulder is 23 points higher.
Boulder: Wildfire exposure derived from ingested fire potential tiles.
Whitehall: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Boulder: 13/100 · Whitehall: 16/100
Whitehall is 3 points higher.
Boulder: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Whitehall: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.