City vs city
Moorhead vs Perley, MN
Moorhead currently scores 9 points higher overall than Perley, 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
Moorhead: 45/100 · Perley: 36/100
Moorhead is 9 points higher.
Flood
Moorhead: 16/100 · Perley: 92/100
Perley is 76 points higher.
Moorhead: FEMA NFHL flood zones: 3 features intersect this tile.
Perley: FEMA NFHL flood zones: 7 features intersect this tile.
Wind
Moorhead: 19/100 · Perley: 19/100
No gap.
Moorhead: Wind exposure derived from ingested design wind / climatology tiles.
Perley: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Moorhead: 35/100 · Perley: 26/100
Moorhead is 9 points higher.
Moorhead: Lightning exposure derived from ingested climatology tiles.
Perley: Lightning exposure derived from ingested climatology tiles.
Tornado
Moorhead: 85/100 · Perley: 12/100
Moorhead is 73 points higher.
Moorhead: Tornado risk derived from NOAA SPC historical reports.
Perley: Tornado risk derived from NOAA SPC historical reports.
Hail
Moorhead: 100/100 · Perley: 32/100
Moorhead is 68 points higher.
Moorhead: Hail risk derived from NOAA SPC historical reports.
Perley: Hail risk derived from NOAA SPC historical reports.
Storm surge
Moorhead: Unavailable · Perley: Unavailable
A score difference cannot be calculated without both sources.
Moorhead: Storm surge model is not available for this location yet.
Perley: Storm surge model is not available for this location yet.
Wildfire
Moorhead: 21/100 · Perley: 31/100
Perley is 10 points higher.
Moorhead: Wildfire exposure derived from ingested fire potential tiles.
Perley: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Moorhead: 37/100 · Perley: 37/100
No gap.
Moorhead: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Perley: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.