City vs city
Galliano vs Metairie, LA
Metairie currently scores 26 points higher overall than Galliano, 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
Galliano: 35/100 · Metairie: 61/100
Metairie is 26 points higher.
Flood
Galliano: 0/100 · Metairie: 25/100
Metairie is 25 points higher.
Galliano: FEMA NFHL flood zones: 0 features intersect this tile.
Metairie: FEMA NFHL flood zones: 21 features intersect this tile.
Wind
Galliano: 61/100 · Metairie: 49/100
Galliano is 12 points higher.
Galliano: Wind exposure derived from ingested design wind / climatology tiles.
Metairie: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Galliano: 71/100 · Metairie: 92/100
Metairie is 21 points higher.
Galliano: Lightning exposure derived from ingested climatology tiles.
Metairie: Lightning exposure derived from ingested climatology tiles.
Tornado
Galliano: 8/100 · Metairie: 65/100
Metairie is 57 points higher.
Galliano: Tornado risk derived from NOAA SPC historical reports.
Metairie: Tornado risk derived from NOAA SPC historical reports.
Hail
Galliano: 9/100 · Metairie: 100/100
Metairie is 91 points higher.
Galliano: Hail risk derived from NOAA SPC historical reports.
Metairie: Hail risk derived from NOAA SPC historical reports.
Storm surge
Galliano: 96/100 · Metairie: 99/100
Metairie is 3 points higher.
Galliano: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Metairie: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Galliano: 13/100 · Metairie: 31/100
Metairie is 18 points higher.
Galliano: Wildfire exposure derived from ingested fire potential tiles.
Metairie: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Galliano: 20/100 · Metairie: 26/100
Metairie is 6 points higher.
Galliano: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Metairie: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.