City vs city
Logan vs Velva, ND
Velva currently scores 7 points higher overall than Logan, 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
Logan: 26/100 · Velva: 33/100
Velva is 7 points higher.
Flood
Logan: Unavailable · Velva: 47/100
A score difference cannot be calculated without both sources.
Logan: Flood model is not available for this location yet.
Velva: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Logan: 18/100 · Velva: 18/100
No gap.
Logan: Wind exposure derived from ingested design wind / climatology tiles.
Velva: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Logan: 23/100 · Velva: 23/100
No gap.
Logan: Lightning exposure derived from ingested climatology tiles.
Velva: Lightning exposure derived from ingested climatology tiles.
Tornado
Logan: 0/100 · Velva: 0/100
No gap.
Logan: Tornado risk derived from NOAA SPC historical reports.
Velva: Tornado risk derived from NOAA SPC historical reports.
Hail
Logan: 40/100 · Velva: 43/100
Velva is 3 points higher.
Logan: Hail risk derived from NOAA SPC historical reports.
Velva: Hail risk derived from NOAA SPC historical reports.
Storm surge
Logan: Unavailable · Velva: Unavailable
A score difference cannot be calculated without both sources.
Logan: Storm surge model is not available for this location yet.
Velva: Storm surge model is not available for this location yet.
Wildfire
Logan: 34/100 · Velva: 28/100
Logan is 6 points higher.
Logan: Wildfire exposure derived from ingested fire potential tiles.
Velva: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Logan: 42/100 · Velva: 41/100
Logan is 1 points higher.
Logan: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Velva: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.