City vs city
Port Vincent vs Walker, LA
Port Vincent and Walker are tied on overall score, with the biggest factor difference in storm surge.
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
Port Vincent: 51/100 · Walker: 51/100
No gap.
Flood
Port Vincent: 39/100 · Walker: 35/100
Port Vincent is 4 points higher.
Port Vincent: FEMA NFHL flood zones: 9 features intersect this tile.
Walker: FEMA NFHL flood zones: 10 features intersect this tile.
Wind
Port Vincent: 34/100 · Walker: 32/100
Port Vincent is 2 points higher.
Port Vincent: Wind exposure derived from ingested design wind / climatology tiles.
Walker: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Port Vincent: 98/100 · Walker: 99/100
Walker is 1 points higher.
Port Vincent: Lightning exposure derived from ingested climatology tiles.
Walker: Lightning exposure derived from ingested climatology tiles.
Tornado
Port Vincent: 12/100 · Walker: 23/100
Walker is 11 points higher.
Port Vincent: Tornado risk derived from NOAA SPC historical reports.
Walker: Tornado risk derived from NOAA SPC historical reports.
Hail
Port Vincent: 51/100 · Walker: 49/100
Port Vincent is 2 points higher.
Port Vincent: Hail risk derived from NOAA SPC historical reports.
Walker: Hail risk derived from NOAA SPC historical reports.
Storm surge
Port Vincent: 98/100 · Walker: 77/100
Port Vincent is 21 points higher.
Port Vincent: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Walker: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Port Vincent: 45/100 · Walker: 59/100
Walker is 14 points higher.
Port Vincent: Wildfire exposure derived from ingested fire potential tiles.
Walker: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Port Vincent: 30/100 · Walker: 30/100
No gap.
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.
Walker: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.