City vs city
Logan vs Thatcher, UT
Thatcher currently scores 5 points higher overall than Logan, 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
Logan: 21/100 · Thatcher: 26/100
Thatcher is 5 points higher.
Flood
Logan: 30/100 · Thatcher: 50/100
Thatcher is 20 points higher.
Logan: FEMA NFHL flood zones: 10 features intersect this tile.
Thatcher: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Logan: 12/100 · Thatcher: 12/100
No gap.
Logan: Wind exposure derived from ingested design wind / climatology tiles.
Thatcher: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Logan: 10/100 · Thatcher: 10/100
No gap.
Logan: Lightning exposure derived from ingested climatology tiles.
Thatcher: Lightning exposure derived from ingested climatology tiles.
Tornado
Logan: 4/100 · Thatcher: 0/100
Logan is 4 points higher.
Logan: Tornado risk derived from NOAA SPC historical reports.
Thatcher: Tornado risk derived from NOAA SPC historical reports.
Hail
Logan: 16/100 · Thatcher: 1/100
Logan is 15 points higher.
Logan: Hail risk derived from NOAA SPC historical reports.
Thatcher: Hail risk derived from NOAA SPC historical reports.
Storm surge
Logan: Unavailable · Thatcher: Unavailable
A score difference cannot be calculated without both sources.
Logan: Storm surge model is not available for this location yet.
Thatcher: Storm surge model is not available for this location yet.
Wildfire
Logan: 57/100 · Thatcher: 55/100
Logan is 2 points higher.
Logan: Wildfire exposure derived from ingested fire potential tiles.
Thatcher: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Logan: 21/100 · Thatcher: 26/100
Thatcher is 5 points higher.
Logan: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Thatcher: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.