City vs city
Blanchard vs Broken Arrow, OK
Blanchard and Broken Arrow are tied on overall score, with the biggest factor difference 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
Blanchard: 56/100 · Broken Arrow: 56/100
No gap.
Flood
Blanchard: 67/100 · Broken Arrow: 50/100
Blanchard is 17 points higher.
Blanchard: FEMA NFHL flood zones: 12 features intersect this tile.
Broken Arrow: FEMA NFHL flood zones: 8 features intersect this tile.
Wind
Blanchard: 17/100 · Broken Arrow: 17/100
No gap.
Blanchard: Wind exposure derived from ingested design wind / climatology tiles.
Broken Arrow: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Blanchard: 62/100 · Broken Arrow: 58/100
Blanchard is 4 points higher.
Blanchard: Lightning exposure derived from ingested climatology tiles.
Broken Arrow: Lightning exposure derived from ingested climatology tiles.
Tornado
Blanchard: 81/100 · Broken Arrow: 100/100
Broken Arrow is 19 points higher.
Blanchard: Tornado risk derived from NOAA SPC historical reports.
Broken Arrow: Tornado risk derived from NOAA SPC historical reports.
Hail
Blanchard: 100/100 · Broken Arrow: 100/100
No gap.
Blanchard: Hail risk derived from NOAA SPC historical reports.
Broken Arrow: Hail risk derived from NOAA SPC historical reports.
Storm surge
Blanchard: Unavailable · Broken Arrow: Unavailable
A score difference cannot be calculated without both sources.
Blanchard: Storm surge model is not available for this location yet.
Broken Arrow: Storm surge model is not available for this location yet.
Wildfire
Blanchard: 40/100 · Broken Arrow: 37/100
Blanchard is 3 points higher.
Blanchard: Wildfire exposure derived from ingested fire potential tiles.
Broken Arrow: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Blanchard: 27/100 · Broken Arrow: 27/100
No gap.
Blanchard: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Broken Arrow: Air quality signal derived from the latest EPA AirNow combined AQI grid.