City vs city
Hammond vs Metairie, LA
Metairie currently scores 7 points higher overall than Hammond, 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
Hammond: 54/100 · Metairie: 61/100
Metairie is 7 points higher.
Flood
Hammond: 29/100 · Metairie: 25/100
Hammond is 4 points higher.
Hammond: FEMA NFHL flood zones: 19 features intersect this tile.
Metairie: FEMA NFHL flood zones: 21 features intersect this tile.
Wind
Hammond: 32/100 · Metairie: 49/100
Metairie is 17 points higher.
Hammond: Wind exposure derived from ingested design wind / climatology tiles.
Metairie: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Hammond: 100/100 · Metairie: 92/100
Hammond is 8 points higher.
Hammond: Lightning exposure derived from ingested climatology tiles.
Metairie: Lightning exposure derived from ingested climatology tiles.
Tornado
Hammond: 31/100 · Metairie: 65/100
Metairie is 34 points higher.
Hammond: Tornado risk derived from NOAA SPC historical reports.
Metairie: Tornado risk derived from NOAA SPC historical reports.
Hail
Hammond: 96/100 · Metairie: 100/100
Metairie is 4 points higher.
Hammond: Hail risk derived from NOAA SPC historical reports.
Metairie: Hail risk derived from NOAA SPC historical reports.
Storm surge
Hammond: Unavailable · Metairie: 99/100
A score difference cannot be calculated without both sources.
Hammond: Storm surge model is not available for this location yet.
Metairie: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Hammond: 60/100 · Metairie: 31/100
Hammond is 29 points higher.
Hammond: Wildfire exposure derived from ingested fire potential tiles.
Metairie: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Hammond: 28/100 · Metairie: 26/100
Hammond is 2 points higher.
Hammond: 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.