City vs city
Heavener vs Norman, OK
Heavener currently scores 3 points higher overall than Norman, 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 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
Heavener: 52/100 · Norman: 49/100
Heavener is 3 points higher.
Flood
Heavener: 66/100 · Norman: 57/100
Heavener is 9 points higher.
Heavener: FEMA NFHL flood zones: 5 features intersect this tile.
Norman: FEMA NFHL flood zones: 13 features intersect this tile.
Wind
Heavener: 15/100 · Norman: 17/100
Norman is 2 points higher.
Heavener: Wind exposure derived from ingested design wind / climatology tiles.
Norman: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Heavener: 79/100 · Norman: 61/100
Heavener is 18 points higher.
Heavener: Lightning exposure derived from ingested climatology tiles.
Norman: Lightning exposure derived from ingested climatology tiles.
Tornado
Heavener: 19/100 · Norman: 73/100
Norman is 54 points higher.
Heavener: Tornado risk derived from NOAA SPC historical reports.
Norman: Tornado risk derived from NOAA SPC historical reports.
Hail
Heavener: 94/100 · Norman: 100/100
Norman is 6 points higher.
Heavener: Hail risk derived from NOAA SPC historical reports.
Norman: Hail risk derived from NOAA SPC historical reports.
Storm surge
Heavener: Unavailable · Norman: Unavailable
A score difference cannot be calculated without both sources.
Heavener: Storm surge model is not available for this location yet.
Norman: Storm surge model is not available for this location yet.
Wildfire
Heavener: 63/100 · Norman: 11/100
Heavener is 52 points higher.
Heavener: Wildfire exposure derived from ingested fire potential tiles.
Norman: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Heavener: 27/100 · Norman: 27/100
No gap.
Heavener: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Norman: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.