City vs city
Gramercy vs South Vacherie, LA
South Vacherie currently scores 2 points higher overall than Gramercy, with the largest gap in hail.
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
Gramercy: 42/100 · South Vacherie: 44/100
South Vacherie is 2 points higher.
Flood
Gramercy: 37/100 · South Vacherie: 46/100
South Vacherie is 9 points higher.
Gramercy: FEMA NFHL flood zones: 13 features intersect this tile.
South Vacherie: FEMA NFHL flood zones: 12 features intersect this tile.
Wind
Gramercy: 42/100 · South Vacherie: 45/100
South Vacherie is 3 points higher.
Gramercy: Wind exposure derived from ingested design wind / climatology tiles.
South Vacherie: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Gramercy: 97/100 · South Vacherie: 93/100
Gramercy is 4 points higher.
Gramercy: Lightning exposure derived from ingested climatology tiles.
South Vacherie: Lightning exposure derived from ingested climatology tiles.
Tornado
Gramercy: 12/100 · South Vacherie: 0/100
Gramercy is 12 points higher.
Gramercy: Tornado risk derived from NOAA SPC historical reports.
South Vacherie: Tornado risk derived from NOAA SPC historical reports.
Hail
Gramercy: 19/100 · South Vacherie: 6/100
Gramercy is 13 points higher.
Gramercy: Hail risk derived from NOAA SPC historical reports.
South Vacherie: Hail risk derived from NOAA SPC historical reports.
Storm surge
Gramercy: 99/100 · South Vacherie: 99/100
No gap.
Gramercy: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
South Vacherie: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Gramercy: 4/100 · South Vacherie: 4/100
No gap.
Gramercy: Wildfire exposure derived from ingested fire potential tiles.
South Vacherie: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Gramercy: 27/100 · South Vacherie: 18/100
Gramercy is 9 points higher.
Gramercy: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
South Vacherie: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.