City vs city
Duchesne vs Helper, UT
Duchesne currently scores 1 points higher overall than Helper, with the largest gap in ingested air quality.
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
Duchesne: 22/100 · Helper: 21/100
Duchesne is 1 points higher.
Flood
Duchesne: Unavailable · Helper: 32/100
A score difference cannot be calculated without both sources.
Duchesne: Flood model is not available for this location yet.
Helper: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Duchesne: 12/100 · Helper: 12/100
No gap.
Duchesne: Wind exposure derived from ingested design wind / climatology tiles.
Helper: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Duchesne: 13/100 · Helper: 11/100
Duchesne is 2 points higher.
Duchesne: Lightning exposure derived from ingested climatology tiles.
Helper: Lightning exposure derived from ingested climatology tiles.
Tornado
Duchesne: 0/100 · Helper: 4/100
Helper is 4 points higher.
Duchesne: Tornado risk derived from NOAA SPC historical reports.
Helper: Tornado risk derived from NOAA SPC historical reports.
Hail
Duchesne: 17/100 · Helper: 16/100
Duchesne is 1 points higher.
Duchesne: Hail risk derived from NOAA SPC historical reports.
Helper: Hail risk derived from NOAA SPC historical reports.
Storm surge
Duchesne: Unavailable · Helper: Unavailable
A score difference cannot be calculated without both sources.
Duchesne: Storm surge model is not available for this location yet.
Helper: Storm surge model is not available for this location yet.
Wildfire
Duchesne: 52/100 · Helper: 53/100
Helper is 1 points higher.
Duchesne: Wildfire exposure derived from ingested fire potential tiles.
Helper: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Duchesne: 39/100 · Helper: 22/100
Duchesne is 17 points higher.
Duchesne: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Helper: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.