City vs city
Big Water vs St. George, UT
St. George currently scores 10 points higher overall than Big Water, 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 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
Big Water: 16/100 · St. George: 26/100
St. George is 10 points higher.
Flood
Big Water: 0/100 · St. George: 35/100
St. George is 35 points higher.
Big Water: FEMA NFHL flood zones: 0 features intersect this tile.
St. George: FEMA NFHL flood zones: 8 features intersect this tile.
Wind
Big Water: 10/100 · St. George: 9/100
Big Water is 1 points higher.
Big Water: Wind exposure derived from ingested design wind / climatology tiles.
St. George: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Big Water: 16/100 · St. George: 15/100
Big Water is 1 points higher.
Big Water: Lightning exposure derived from ingested climatology tiles.
St. George: Lightning exposure derived from ingested climatology tiles.
Tornado
Big Water: 0/100 · St. George: 0/100
No gap.
Big Water: Tornado risk derived from NOAA SPC historical reports.
St. George: Tornado risk derived from NOAA SPC historical reports.
Hail
Big Water: 10/100 · St. George: 14/100
St. George is 4 points higher.
Big Water: Hail risk derived from NOAA SPC historical reports.
St. George: Hail risk derived from NOAA SPC historical reports.
Storm surge
Big Water: Unavailable · St. George: Unavailable
A score difference cannot be calculated without both sources.
Big Water: Storm surge model is not available for this location yet.
St. George: Storm surge model is not available for this location yet.
Wildfire
Big Water: 30/100 · St. George: 56/100
St. George is 26 points higher.
Big Water: Wildfire exposure derived from ingested fire potential tiles.
St. George: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Big Water: 30/100 · St. George: 24/100
Big Water is 6 points higher.
Big Water: 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.