City vs city
Commerce vs Norman, OK
Commerce 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
Commerce: 52/100 · Norman: 49/100
Commerce is 3 points higher.
Flood
Commerce: 71/100 · Norman: 57/100
Commerce is 14 points higher.
Commerce: FEMA NFHL flood zones: 8 features intersect this tile.
Norman: FEMA NFHL flood zones: 13 features intersect this tile.
Wind
Commerce: 17/100 · Norman: 17/100
No gap.
Commerce: Wind exposure derived from ingested design wind / climatology tiles.
Norman: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Commerce: 84/100 · Norman: 61/100
Commerce is 23 points higher.
Commerce: Lightning exposure derived from ingested climatology tiles.
Norman: Lightning exposure derived from ingested climatology tiles.
Tornado
Commerce: 27/100 · Norman: 73/100
Norman is 46 points higher.
Commerce: Tornado risk derived from NOAA SPC historical reports.
Norman: Tornado risk derived from NOAA SPC historical reports.
Hail
Commerce: 97/100 · Norman: 100/100
Norman is 3 points higher.
Commerce: Hail risk derived from NOAA SPC historical reports.
Norman: Hail risk derived from NOAA SPC historical reports.
Storm surge
Commerce: Unavailable · Norman: Unavailable
A score difference cannot be calculated without both sources.
Commerce: Storm surge model is not available for this location yet.
Norman: Storm surge model is not available for this location yet.
Wildfire
Commerce: 39/100 · Norman: 11/100
Commerce is 28 points higher.
Commerce: Wildfire exposure derived from ingested fire potential tiles.
Norman: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Commerce: 31/100 · Norman: 27/100
Commerce is 4 points higher.
Commerce: 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.