City vs city
Blackgum vs Vian, OK
Vian currently scores 1 points higher overall than Blackgum, with the largest gap in hail.
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 is a current EPA AirNow signal; 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
Blackgum: 46/100 · Vian: 47/100
Vian is 1 points higher.
Flood
Blackgum: 61/100 · Vian: 47/100
Blackgum is 14 points higher.
Blackgum: FEMA NFHL flood zones: 4 features intersect this tile.
Vian: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Blackgum: 16/100 · Vian: 16/100
No gap.
Blackgum: Wind exposure derived from ingested design wind / climatology tiles.
Vian: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Blackgum: 71/100 · Vian: 72/100
Vian is 1 points higher.
Blackgum: Lightning exposure derived from ingested climatology tiles.
Vian: Lightning exposure derived from ingested climatology tiles.
Tornado
Blackgum: 15/100 · Vian: 8/100
Blackgum is 7 points higher.
Blackgum: Tornado risk derived from NOAA SPC historical reports.
Vian: Tornado risk derived from NOAA SPC historical reports.
Hail
Blackgum: 63/100 · Vian: 97/100
Vian is 34 points higher.
Blackgum: Hail risk derived from NOAA SPC historical reports.
Vian: Hail risk derived from NOAA SPC historical reports.
Storm surge
Blackgum: Unavailable · Vian: Unavailable
A score difference cannot be calculated without both sources.
Blackgum: Storm surge model is not available for this location yet.
Vian: Storm surge model is not available for this location yet.
Wildfire
Blackgum: 66/100 · Vian: 63/100
Blackgum is 3 points higher.
Blackgum: Wildfire exposure derived from ingested fire potential tiles.
Vian: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Blackgum: 28/100 · Vian: 27/100
Blackgum is 1 points higher.
Blackgum: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Vian: Air quality signal derived from the latest EPA AirNow combined AQI grid.