City vs city
New Orleans vs Port Vincent, LA
New Orleans currently scores 10 points higher overall than Port Vincent, 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
New Orleans: 61/100 · Port Vincent: 51/100
New Orleans is 10 points higher.
Flood
New Orleans: 25/100 · Port Vincent: 39/100
Port Vincent is 14 points higher.
New Orleans: FEMA NFHL flood zones: 21 features intersect this tile.
Port Vincent: FEMA NFHL flood zones: 9 features intersect this tile.
Wind
New Orleans: 49/100 · Port Vincent: 34/100
New Orleans is 15 points higher.
New Orleans: Wind exposure derived from ingested design wind / climatology tiles.
Port Vincent: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
New Orleans: 92/100 · Port Vincent: 98/100
Port Vincent is 6 points higher.
New Orleans: Lightning exposure derived from ingested climatology tiles.
Port Vincent: Lightning exposure derived from ingested climatology tiles.
Tornado
New Orleans: 65/100 · Port Vincent: 12/100
New Orleans is 53 points higher.
New Orleans: Tornado risk derived from NOAA SPC historical reports.
Port Vincent: Tornado risk derived from NOAA SPC historical reports.
Hail
New Orleans: 100/100 · Port Vincent: 51/100
New Orleans is 49 points higher.
New Orleans: Hail risk derived from NOAA SPC historical reports.
Port Vincent: Hail risk derived from NOAA SPC historical reports.
Storm surge
New Orleans: 99/100 · Port Vincent: 98/100
New Orleans is 1 points higher.
New Orleans: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Port Vincent: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
New Orleans: 31/100 · Port Vincent: 45/100
Port Vincent is 14 points higher.
New Orleans: Wildfire exposure derived from ingested fire potential tiles.
Port Vincent: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
New Orleans: 26/100 · Port Vincent: 30/100
Port Vincent is 4 points higher.
New Orleans: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Port Vincent: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.