City vs city
Chauvin vs Metairie, LA
Metairie currently scores 19 points higher overall than Chauvin, 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
Chauvin: 42/100 · Metairie: 61/100
Metairie is 19 points higher.
Flood
Chauvin: 49/100 · Metairie: 25/100
Chauvin is 24 points higher.
Chauvin: FEMA NFHL flood zones: 16 features intersect this tile.
Metairie: FEMA NFHL flood zones: 21 features intersect this tile.
Wind
Chauvin: 60/100 · Metairie: 49/100
Chauvin is 11 points higher.
Chauvin: Wind exposure derived from ingested design wind / climatology tiles.
Metairie: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Chauvin: 72/100 · Metairie: 92/100
Metairie is 20 points higher.
Chauvin: Lightning exposure derived from ingested climatology tiles.
Metairie: Lightning exposure derived from ingested climatology tiles.
Tornado
Chauvin: 23/100 · Metairie: 65/100
Metairie is 42 points higher.
Chauvin: Tornado risk derived from NOAA SPC historical reports.
Metairie: Tornado risk derived from NOAA SPC historical reports.
Hail
Chauvin: 22/100 · Metairie: 100/100
Metairie is 78 points higher.
Chauvin: Hail risk derived from NOAA SPC historical reports.
Metairie: Hail risk derived from NOAA SPC historical reports.
Storm surge
Chauvin: 96/100 · Metairie: 99/100
Metairie is 3 points higher.
Chauvin: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Metairie: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Chauvin: 2/100 · Metairie: 31/100
Metairie is 29 points higher.
Chauvin: Wildfire exposure derived from ingested fire potential tiles.
Metairie: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Chauvin: 15/100 · Metairie: 26/100
Metairie is 11 points higher.
Chauvin: 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.