City vs city
Half Moon vs Rose Hill, NC
Rose Hill currently scores 9 points higher overall than Half Moon, 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
Half Moon: 46/100 · Rose Hill: 55/100
Rose Hill is 9 points higher.
Flood
Half Moon: 39/100 · Rose Hill: 34/100
Half Moon is 5 points higher.
Half Moon: FEMA NFHL flood zones: 5 features intersect this tile.
Rose Hill: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Half Moon: 42/100 · Rose Hill: 38/100
Half Moon is 4 points higher.
Half Moon: Wind exposure derived from ingested design wind / climatology tiles.
Rose Hill: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Half Moon: 49/100 · Rose Hill: 63/100
Rose Hill is 14 points higher.
Half Moon: Lightning exposure derived from ingested climatology tiles.
Rose Hill: Lightning exposure derived from ingested climatology tiles.
Tornado
Half Moon: 12/100 · Rose Hill: 73/100
Rose Hill is 61 points higher.
Half Moon: Tornado risk derived from NOAA SPC historical reports.
Rose Hill: Tornado risk derived from NOAA SPC historical reports.
Hail
Half Moon: 37/100 · Rose Hill: 88/100
Rose Hill is 51 points higher.
Half Moon: Hail risk derived from NOAA SPC historical reports.
Rose Hill: Hail risk derived from NOAA SPC historical reports.
Storm surge
Half Moon: 95/100 · Rose Hill: Unavailable
A score difference cannot be calculated without both sources.
Half Moon: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Rose Hill: Storm surge model is not available for this location yet.
Wildfire
Half Moon: 71/100 · Rose Hill: 65/100
Half Moon is 6 points higher.
Half Moon: Wildfire exposure derived from ingested fire potential tiles.
Rose Hill: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Half Moon: 24/100 · Rose Hill: 22/100
Half Moon is 2 points higher.
Half Moon: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Rose 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.