City vs city
Greeley vs Idalia, CO
Greeley currently scores 15 points higher overall than Idalia, 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
Greeley: 47/100 · Idalia: 32/100
Greeley is 15 points higher.
Flood
Greeley: 49/100 · Idalia: Unavailable
A score difference cannot be calculated without both sources.
Greeley: FEMA NFHL flood zones: 9 features intersect this tile.
Idalia: Flood model is not available for this location yet.
Wind
Greeley: 16/100 · Idalia: 18/100
Idalia is 2 points higher.
Greeley: Wind exposure derived from ingested design wind / climatology tiles.
Idalia: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Greeley: 29/100 · Idalia: 50/100
Idalia is 21 points higher.
Greeley: Lightning exposure derived from ingested climatology tiles.
Idalia: Lightning exposure derived from ingested climatology tiles.
Tornado
Greeley: 27/100 · Idalia: 12/100
Greeley is 15 points higher.
Greeley: Tornado risk derived from NOAA SPC historical reports.
Idalia: Tornado risk derived from NOAA SPC historical reports.
Hail
Greeley: 100/100 · Idalia: 100/100
No gap.
Greeley: Hail risk derived from NOAA SPC historical reports.
Idalia: Hail risk derived from NOAA SPC historical reports.
Storm surge
Greeley: Unavailable · Idalia: Unavailable
A score difference cannot be calculated without both sources.
Greeley: Storm surge model is not available for this location yet.
Idalia: Storm surge model is not available for this location yet.
Wildfire
Greeley: 68/100 · Idalia: 29/100
Greeley is 39 points higher.
Greeley: Wildfire exposure derived from ingested fire potential tiles.
Idalia: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Greeley: 39/100 · Idalia: 18/100
Greeley is 21 points higher.
Greeley: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Idalia: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.