City vs city
Holden vs Salt Lake City, UT
Salt Lake City currently scores 10 points higher overall than Holden, with the largest gap in wildfire.
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
Holden: 23/100 · Salt Lake City: 33/100
Salt Lake City is 10 points higher.
Flood
Holden: Unavailable · Salt Lake City: 45/100
A score difference cannot be calculated without both sources.
Holden: Flood model is not available for this location yet.
Salt Lake City: FEMA NFHL flood zones: 12 features intersect this tile.
Wind
Holden: 11/100 · Salt Lake City: 12/100
Salt Lake City is 1 points higher.
Holden: Wind exposure derived from ingested design wind / climatology tiles.
Salt Lake City: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Holden: 10/100 · Salt Lake City: 28/100
Salt Lake City is 18 points higher.
Holden: Lightning exposure derived from ingested climatology tiles.
Salt Lake City: Lightning exposure derived from ingested climatology tiles.
Tornado
Holden: 0/100 · Salt Lake City: 0/100
No gap.
Holden: Tornado risk derived from NOAA SPC historical reports.
Salt Lake City: Tornado risk derived from NOAA SPC historical reports.
Hail
Holden: 2/100 · Salt Lake City: 34/100
Salt Lake City is 32 points higher.
Holden: Hail risk derived from NOAA SPC historical reports.
Salt Lake City: Hail risk derived from NOAA SPC historical reports.
Storm surge
Holden: Unavailable · Salt Lake City: Unavailable
A score difference cannot be calculated without both sources.
Holden: Storm surge model is not available for this location yet.
Salt Lake City: Storm surge model is not available for this location yet.
Wildfire
Holden: 94/100 · Salt Lake City: 53/100
Holden is 41 points higher.
Holden: Wildfire exposure derived from ingested fire potential tiles.
Salt Lake City: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Holden: 23/100 · Salt Lake City: 28/100
Salt Lake City is 5 points higher.
Holden: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Salt Lake City: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.