City vs city
Erwinville vs Houma, LA
Houma currently scores 4 points higher overall than Erwinville, with the largest gap in wind.
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 · Houma: 45/100
Houma is 4 points higher.
Flood
Erwinville: 24/100 · Houma: 42/100
Houma is 18 points higher.
Erwinville: FEMA NFHL flood zones: 10 features intersect this tile.
Houma: FEMA NFHL flood zones: 9 features intersect this tile.
Wind
Erwinville: 29/100 · Houma: 57/100
Houma is 28 points higher.
Erwinville: Wind exposure derived from ingested design wind / climatology tiles.
Houma: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Erwinville: 97/100 · Houma: 76/100
Erwinville is 21 points higher.
Erwinville: Lightning exposure derived from ingested climatology tiles.
Houma: Lightning exposure derived from ingested climatology tiles.
Tornado
Erwinville: 27/100 · Houma: 15/100
Erwinville is 12 points higher.
Erwinville: Tornado risk derived from NOAA SPC historical reports.
Houma: Tornado risk derived from NOAA SPC historical reports.
Hail
Erwinville: 32/100 · Houma: 23/100
Erwinville is 9 points higher.
Erwinville: Hail risk derived from NOAA SPC historical reports.
Houma: Hail risk derived from NOAA SPC historical reports.
Storm surge
Erwinville: 85/100 · Houma: 97/100
Houma is 12 points higher.
Erwinville: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Houma: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Erwinville: 18/100 · Houma: 40/100
Houma is 22 points higher.
Erwinville: Wildfire exposure derived from ingested fire potential tiles.
Houma: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Erwinville: 18/100 · Houma: 13/100
Erwinville is 5 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.
Houma: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.