City vs city
Missouri Valley vs Moorhead, IA
Moorhead currently scores 4 points higher overall than Missouri Valley, 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
Missouri Valley: 29/100 · Moorhead: 33/100
Moorhead is 4 points higher.
Flood
Missouri Valley: 0/100 · Moorhead: 52/100
Moorhead is 52 points higher.
Missouri Valley: FEMA NFHL flood zones: 0 features intersect this tile.
Moorhead: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Missouri Valley: 19/100 · Moorhead: 19/100
No gap.
Missouri Valley: Wind exposure derived from ingested design wind / climatology tiles.
Moorhead: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Missouri Valley: 49/100 · Moorhead: 57/100
Moorhead is 8 points higher.
Missouri Valley: Lightning exposure derived from ingested climatology tiles.
Moorhead: Lightning exposure derived from ingested climatology tiles.
Tornado
Missouri Valley: 35/100 · Moorhead: 12/100
Missouri Valley is 23 points higher.
Missouri Valley: Tornado risk derived from NOAA SPC historical reports.
Moorhead: Tornado risk derived from NOAA SPC historical reports.
Hail
Missouri Valley: 37/100 · Moorhead: 22/100
Missouri Valley is 15 points higher.
Missouri Valley: Hail risk derived from NOAA SPC historical reports.
Moorhead: Hail risk derived from NOAA SPC historical reports.
Storm surge
Missouri Valley: Unavailable · Moorhead: Unavailable
A score difference cannot be calculated without both sources.
Missouri Valley: Storm surge model is not available for this location yet.
Moorhead: Storm surge model is not available for this location yet.
Wildfire
Missouri Valley: 46/100 · Moorhead: 51/100
Moorhead is 5 points higher.
Missouri Valley: Wildfire exposure derived from ingested fire potential tiles.
Moorhead: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Missouri Valley: 14/100 · Moorhead: 15/100
Moorhead is 1 points higher.
Missouri Valley: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
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.