City vs city
Alexandria vs Houma, LA
Houma currently scores 7 points higher overall than Alexandria, with the largest gap in tornado.
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
Alexandria: 38/100 · Houma: 45/100
Houma is 7 points higher.
Flood
Alexandria: Unavailable · Houma: 42/100
A score difference cannot be calculated without both sources.
Alexandria: Flood model is not available for this location yet.
Houma: FEMA NFHL flood zones: 9 features intersect this tile.
Wind
Alexandria: 18/100 · Houma: 57/100
Houma is 39 points higher.
Alexandria: Wind exposure derived from ingested design wind / climatology tiles.
Houma: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Alexandria: 81/100 · Houma: 76/100
Alexandria is 5 points higher.
Alexandria: Lightning exposure derived from ingested climatology tiles.
Houma: Lightning exposure derived from ingested climatology tiles.
Tornado
Alexandria: 58/100 · Houma: 15/100
Alexandria is 43 points higher.
Alexandria: Tornado risk derived from NOAA SPC historical reports.
Houma: Tornado risk derived from NOAA SPC historical reports.
Hail
Alexandria: 31/100 · Houma: 23/100
Alexandria is 8 points higher.
Alexandria: Hail risk derived from NOAA SPC historical reports.
Houma: Hail risk derived from NOAA SPC historical reports.
Storm surge
Alexandria: Unavailable · Houma: 97/100
A score difference cannot be calculated without both sources.
Alexandria: Storm surge model is not available for this location yet.
Houma: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Alexandria: 58/100 · Houma: 40/100
Alexandria is 18 points higher.
Alexandria: Wildfire exposure derived from ingested fire potential tiles.
Houma: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Alexandria: 20/100 · Houma: 13/100
Alexandria is 7 points higher.
Alexandria: 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.