City vs city
Cedar Hill vs South River, NM
Cedar Hill currently scores 4 points higher overall than South River, with the largest gap in wildfire.
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
Cedar Hill: 29/100 · South River: 25/100
Cedar Hill is 4 points higher.
Flood
Cedar Hill: 57/100 · South River: 53/100
Cedar Hill is 4 points higher.
Cedar Hill: FEMA NFHL flood zones: 3 features intersect this tile.
South River: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Cedar Hill: 12/100 · South River: 12/100
No gap.
Cedar Hill: Wind exposure derived from ingested design wind / climatology tiles.
South River: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Cedar Hill: 19/100 · South River: 18/100
Cedar Hill is 1 points higher.
Cedar Hill: Lightning exposure derived from ingested climatology tiles.
South River: Lightning exposure derived from ingested climatology tiles.
Tornado
Cedar Hill: 0/100 · South River: 0/100
No gap.
Cedar Hill: Tornado risk derived from NOAA SPC historical reports.
South River: Tornado risk derived from NOAA SPC historical reports.
Hail
Cedar Hill: 1/100 · South River: 3/100
South River is 2 points higher.
Cedar Hill: Hail risk derived from NOAA SPC historical reports.
South River: Hail risk derived from NOAA SPC historical reports.
Storm surge
Cedar Hill: Unavailable · South River: Unavailable
A score difference cannot be calculated without both sources.
Cedar Hill: Storm surge model is not available for this location yet.
South River: Storm surge model is not available for this location yet.
Wildfire
Cedar Hill: 60/100 · South River: 49/100
Cedar Hill is 11 points higher.
Cedar Hill: Wildfire exposure derived from ingested fire potential tiles.
South River: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Cedar Hill: 24/100 · South River: 17/100
Cedar Hill is 7 points higher.
Cedar Hill: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
South River: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.