City vs city
Nichols Hills vs Norman, OK
Nichols Hills currently scores 5 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
Nichols Hills: 54/100 · Norman: 49/100
Nichols Hills is 5 points higher.
Flood
Nichols Hills: 58/100 · Norman: 57/100
Nichols Hills is 1 points higher.
Nichols Hills: FEMA NFHL flood zones: 7 features intersect this tile.
Norman: FEMA NFHL flood zones: 13 features intersect this tile.
Wind
Nichols Hills: 17/100 · Norman: 17/100
No gap.
Nichols Hills: Wind exposure derived from ingested design wind / climatology tiles.
Norman: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Nichols Hills: 65/100 · Norman: 61/100
Nichols Hills is 4 points higher.
Nichols Hills: Lightning exposure derived from ingested climatology tiles.
Norman: Lightning exposure derived from ingested climatology tiles.
Tornado
Nichols Hills: 96/100 · Norman: 73/100
Nichols Hills is 23 points higher.
Nichols Hills: Tornado risk derived from NOAA SPC historical reports.
Norman: Tornado risk derived from NOAA SPC historical reports.
Hail
Nichols Hills: 100/100 · Norman: 100/100
No gap.
Nichols Hills: Hail risk derived from NOAA SPC historical reports.
Norman: Hail risk derived from NOAA SPC historical reports.
Storm surge
Nichols Hills: Unavailable · Norman: Unavailable
A score difference cannot be calculated without both sources.
Nichols Hills: Storm surge model is not available for this location yet.
Norman: Storm surge model is not available for this location yet.
Wildfire
Nichols Hills: 14/100 · Norman: 11/100
Nichols Hills is 3 points higher.
Nichols Hills: Wildfire exposure derived from ingested fire potential tiles.
Norman: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Nichols Hills: 27/100 · Norman: 27/100
No gap.
Nichols Hills: 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.