City vs city
Lewiston vs Ogden, UT
Ogden currently scores 4 points higher overall than Lewiston, with the largest gap in hail.
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
Lewiston: 21/100 · Ogden: 25/100
Ogden is 4 points higher.
Flood
Lewiston: 35/100 · Ogden: 28/100
Lewiston is 7 points higher.
Lewiston: FEMA NFHL flood zones: 7 features intersect this tile.
Ogden: FEMA NFHL flood zones: 9 features intersect this tile.
Wind
Lewiston: 12/100 · Ogden: 12/100
No gap.
Lewiston: Wind exposure derived from ingested design wind / climatology tiles.
Ogden: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Lewiston: 11/100 · Ogden: 15/100
Ogden is 4 points higher.
Lewiston: Lightning exposure derived from ingested climatology tiles.
Ogden: Lightning exposure derived from ingested climatology tiles.
Tornado
Lewiston: 8/100 · Ogden: 12/100
Ogden is 4 points higher.
Lewiston: Tornado risk derived from NOAA SPC historical reports.
Ogden: Tornado risk derived from NOAA SPC historical reports.
Hail
Lewiston: 4/100 · Ogden: 17/100
Ogden is 13 points higher.
Lewiston: Hail risk derived from NOAA SPC historical reports.
Ogden: Hail risk derived from NOAA SPC historical reports.
Storm surge
Lewiston: Unavailable · Ogden: Unavailable
A score difference cannot be calculated without both sources.
Lewiston: Storm surge model is not available for this location yet.
Ogden: Storm surge model is not available for this location yet.
Wildfire
Lewiston: 55/100 · Ogden: 63/100
Ogden is 8 points higher.
Lewiston: Wildfire exposure derived from ingested fire potential tiles.
Ogden: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Lewiston: 20/100 · Ogden: 27/100
Ogden is 7 points higher.
Lewiston: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Ogden: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.