City vs city
Brigham City vs St. George, UT
Brigham City and St. George are tied on overall score, with the biggest factor difference 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
Brigham City: 26/100 · St. George: 26/100
No gap.
Flood
Brigham City: 62/100 · St. George: 35/100
Brigham City is 27 points higher.
Brigham City: FEMA NFHL flood zones: 5 features intersect this tile.
St. George: FEMA NFHL flood zones: 8 features intersect this tile.
Wind
Brigham City: 12/100 · St. George: 9/100
Brigham City is 3 points higher.
Brigham City: Wind exposure derived from ingested design wind / climatology tiles.
St. George: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Brigham City: 11/100 · St. George: 15/100
St. George is 4 points higher.
Brigham City: Lightning exposure derived from ingested climatology tiles.
St. George: Lightning exposure derived from ingested climatology tiles.
Tornado
Brigham City: 4/100 · St. George: 0/100
Brigham City is 4 points higher.
Brigham City: Tornado risk derived from NOAA SPC historical reports.
St. George: Tornado risk derived from NOAA SPC historical reports.
Hail
Brigham City: 10/100 · St. George: 14/100
St. George is 4 points higher.
Brigham City: Hail risk derived from NOAA SPC historical reports.
St. George: Hail risk derived from NOAA SPC historical reports.
Storm surge
Brigham City: Unavailable · St. George: Unavailable
A score difference cannot be calculated without both sources.
Brigham City: Storm surge model is not available for this location yet.
St. George: Storm surge model is not available for this location yet.
Wildfire
Brigham City: 59/100 · St. George: 56/100
Brigham City is 3 points higher.
Brigham City: Wildfire exposure derived from ingested fire potential tiles.
St. George: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Brigham City: 26/100 · St. George: 24/100
Brigham City is 2 points higher.
Brigham City: 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. George: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.