City vs city
Magna vs St. George, UT
Magna currently scores 8 points higher overall than St. George, 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
Magna: 34/100 · St. George: 26/100
Magna is 8 points higher.
Flood
Magna: 83/100 · St. George: 35/100
Magna is 48 points higher.
Magna: FEMA NFHL flood zones: 4 features intersect this tile.
St. George: FEMA NFHL flood zones: 8 features intersect this tile.
Wind
Magna: 12/100 · St. George: 9/100
Magna is 3 points higher.
Magna: Wind exposure derived from ingested design wind / climatology tiles.
St. George: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Magna: 31/100 · St. George: 15/100
Magna is 16 points higher.
Magna: Lightning exposure derived from ingested climatology tiles.
St. George: Lightning exposure derived from ingested climatology tiles.
Tornado
Magna: 0/100 · St. George: 0/100
No gap.
Magna: Tornado risk derived from NOAA SPC historical reports.
St. George: Tornado risk derived from NOAA SPC historical reports.
Hail
Magna: 6/100 · St. George: 14/100
St. George is 8 points higher.
Magna: Hail risk derived from NOAA SPC historical reports.
St. George: Hail risk derived from NOAA SPC historical reports.
Storm surge
Magna: Unavailable · St. George: Unavailable
A score difference cannot be calculated without both sources.
Magna: Storm surge model is not available for this location yet.
St. George: Storm surge model is not available for this location yet.
Wildfire
Magna: 47/100 · St. George: 56/100
St. George is 9 points higher.
Magna: Wildfire exposure derived from ingested fire potential tiles.
St. George: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Magna: 24/100 · St. George: 24/100
No gap.
Magna: Air quality signal derived from the latest EPA AirNow combined AQI grid.
St. George: Air quality signal derived from the latest EPA AirNow combined AQI grid.