City vs city
Broken Arrow vs Tiawah, OK
Broken Arrow currently scores 3 points higher overall than Tiawah, with the largest gap in tornado.
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
Broken Arrow: 56/100 · Tiawah: 53/100
Broken Arrow is 3 points higher.
Flood
Broken Arrow: 50/100 · Tiawah: 90/100
Tiawah is 40 points higher.
Broken Arrow: FEMA NFHL flood zones: 8 features intersect this tile.
Tiawah: FEMA NFHL flood zones: 11 features intersect this tile.
Wind
Broken Arrow: 17/100 · Tiawah: 17/100
No gap.
Broken Arrow: Wind exposure derived from ingested design wind / climatology tiles.
Tiawah: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Broken Arrow: 58/100 · Tiawah: 60/100
Tiawah is 2 points higher.
Broken Arrow: Lightning exposure derived from ingested climatology tiles.
Tiawah: Lightning exposure derived from ingested climatology tiles.
Tornado
Broken Arrow: 100/100 · Tiawah: 31/100
Broken Arrow is 69 points higher.
Broken Arrow: Tornado risk derived from NOAA SPC historical reports.
Tiawah: Tornado risk derived from NOAA SPC historical reports.
Hail
Broken Arrow: 100/100 · Tiawah: 100/100
No gap.
Broken Arrow: Hail risk derived from NOAA SPC historical reports.
Tiawah: Hail risk derived from NOAA SPC historical reports.
Storm surge
Broken Arrow: Unavailable · Tiawah: Unavailable
A score difference cannot be calculated without both sources.
Broken Arrow: Storm surge model is not available for this location yet.
Tiawah: Storm surge model is not available for this location yet.
Wildfire
Broken Arrow: 37/100 · Tiawah: 45/100
Tiawah is 8 points higher.
Broken Arrow: Wildfire exposure derived from ingested fire potential tiles.
Tiawah: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Broken Arrow: 27/100 · Tiawah: 27/100
No gap.
Broken Arrow: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Tiawah: Air quality signal derived from the latest EPA AirNow combined AQI grid.