{
  "schema_version": 1,
  "kind": "public_vegetation_fire_susceptibility_download",
  "release_id": "2026-09-07-v4-planning-viewer-r16",
  "rows": 445166,
  "columns": [
    "grid_cell_id",
    "latitude",
    "longitude",
    "region",
    "national_percentile",
    "regional_percentile",
    "national_risk_class",
    "regional_risk_class",
    "natural_burnable_fraction_1000m"
  ],
  "csv_gzip": "vegetation_fire_susceptibility.csv.gz",
  "csv_gzip_sha256": "ca22fd15e2c40b398f4c0a4fbab5330471b8acc68f243adff03a28a2021a733c",
  "assessment": "relative static susceptibility",
  "target_note": "Interim v4 legacy FIRMS target; non-vegetation hotspots could not all be excluded. Rows are model results, not raw observations.",
  "probability": false,
  "warning_product": false,
  "grid_note": "Approximately 1 km sampling lattice; cells are not equal-area 1 km2 units.",
  "tier_note": "National and within-zone tiers are separate relative quantiles and are not comparable as probabilities across dates. Named zones are coarse model strata, not administrative boundaries.",
  "tier_code_meanings": {
    "low": "Below top 10%",
    "watch": "Top 2-10%",
    "elevated": "Top 0.3-2%",
    "alert": "Top 0.3%"
  },
  "use_note": "Experimental location investigation; prevention benefit is not established. Lower rank does not establish safety."
}