City vs city
Charlotte vs Porters Neck, NC
Porters Neck currently scores 4 points higher overall than Charlotte, 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 is a current EPA AirNow signal; 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
Charlotte: 40/100 · Porters Neck: 44/100
Porters Neck is 4 points higher.
Flood
Charlotte: 36/100 · Porters Neck: 48/100
Porters Neck is 12 points higher.
Charlotte: FEMA NFHL flood zones: 15 features intersect this tile.
Porters Neck: FEMA NFHL flood zones: 15 features intersect this tile.
Wind
Charlotte: 19/100 · Porters Neck: 50/100
Porters Neck is 31 points higher.
Charlotte: Wind exposure derived from ingested design wind / climatology tiles.
Porters Neck: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Charlotte: 45/100 · Porters Neck: 43/100
Charlotte is 2 points higher.
Charlotte: Lightning exposure derived from ingested climatology tiles.
Porters Neck: Lightning exposure derived from ingested climatology tiles.
Tornado
Charlotte: 27/100 · Porters Neck: 38/100
Porters Neck is 11 points higher.
Charlotte: Tornado risk derived from NOAA SPC historical reports.
Porters Neck: Tornado risk derived from NOAA SPC historical reports.
Hail
Charlotte: 37/100 · Porters Neck: 38/100
Porters Neck is 1 points higher.
Charlotte: Hail risk derived from NOAA SPC historical reports.
Porters Neck: Hail risk derived from NOAA SPC historical reports.
Storm surge
Charlotte: Unavailable · Porters Neck: 99/100
A score difference cannot be calculated without both sources.
Charlotte: Storm surge model is not available for this location yet.
Porters Neck: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Charlotte: 72/100 · Porters Neck: 17/100
Charlotte is 55 points higher.
Charlotte: Wildfire exposure derived from ingested fire potential tiles.
Porters Neck: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Charlotte: 47/100 · Porters Neck: 18/100
Charlotte is 29 points higher.
Charlotte: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Porters Neck: Air quality signal derived from the latest EPA AirNow combined AQI grid.