City vs city
Hattiesburg vs Port Gibson, MS
Hattiesburg currently scores 26 points higher overall than Port Gibson, 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 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
Hattiesburg: 69/100 · Port Gibson: 43/100
Hattiesburg is 26 points higher.
Flood
Hattiesburg: 59/100 · Port Gibson: 41/100
Hattiesburg is 18 points higher.
Hattiesburg: FEMA NFHL flood zones: 15 features intersect this tile.
Port Gibson: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Hattiesburg: 36/100 · Port Gibson: 17/100
Hattiesburg is 19 points higher.
Hattiesburg: Wind exposure derived from ingested design wind / climatology tiles.
Port Gibson: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Hattiesburg: 90/100 · Port Gibson: 80/100
Hattiesburg is 10 points higher.
Hattiesburg: Lightning exposure derived from ingested climatology tiles.
Port Gibson: Lightning exposure derived from ingested climatology tiles.
Tornado
Hattiesburg: 100/100 · Port Gibson: 35/100
Hattiesburg is 65 points higher.
Hattiesburg: Tornado risk derived from NOAA SPC historical reports.
Port Gibson: Tornado risk derived from NOAA SPC historical reports.
Hail
Hattiesburg: 100/100 · Port Gibson: 52/100
Hattiesburg is 48 points higher.
Hattiesburg: Hail risk derived from NOAA SPC historical reports.
Port Gibson: Hail risk derived from NOAA SPC historical reports.
Storm surge
Hattiesburg: Unavailable · Port Gibson: Unavailable
A score difference cannot be calculated without both sources.
Hattiesburg: Storm surge model is not available for this location yet.
Port Gibson: Storm surge model is not available for this location yet.
Wildfire
Hattiesburg: 75/100 · Port Gibson: 53/100
Hattiesburg is 22 points higher.
Hattiesburg: Wildfire exposure derived from ingested fire potential tiles.
Port Gibson: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Hattiesburg: 22/100 · Port Gibson: 23/100
Port Gibson is 1 points higher.
Hattiesburg: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Port Gibson: Air quality signal derived from the latest EPA AirNow combined AQI grid.