City vs city
Erwinville vs New Orleans, LA
New Orleans currently scores 20 points higher overall than Erwinville, 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
Erwinville: 41/100 · New Orleans: 61/100
New Orleans is 20 points higher.
Flood
Erwinville: 24/100 · New Orleans: 25/100
New Orleans is 1 points higher.
Erwinville: FEMA NFHL flood zones: 10 features intersect this tile.
New Orleans: FEMA NFHL flood zones: 21 features intersect this tile.
Wind
Erwinville: 29/100 · New Orleans: 49/100
New Orleans is 20 points higher.
Erwinville: Wind exposure derived from ingested design wind / climatology tiles.
New Orleans: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Erwinville: 97/100 · New Orleans: 92/100
Erwinville is 5 points higher.
Erwinville: Lightning exposure derived from ingested climatology tiles.
New Orleans: Lightning exposure derived from ingested climatology tiles.
Tornado
Erwinville: 27/100 · New Orleans: 65/100
New Orleans is 38 points higher.
Erwinville: Tornado risk derived from NOAA SPC historical reports.
New Orleans: Tornado risk derived from NOAA SPC historical reports.
Hail
Erwinville: 32/100 · New Orleans: 100/100
New Orleans is 68 points higher.
Erwinville: Hail risk derived from NOAA SPC historical reports.
New Orleans: Hail risk derived from NOAA SPC historical reports.
Storm surge
Erwinville: 85/100 · New Orleans: 99/100
New Orleans is 14 points higher.
Erwinville: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
New Orleans: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Erwinville: 18/100 · New Orleans: 31/100
New Orleans is 13 points higher.
Erwinville: Wildfire exposure derived from ingested fire potential tiles.
New Orleans: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Erwinville: 18/100 · New Orleans: 26/100
New Orleans is 8 points higher.
Erwinville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
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.