{
  "timestamp": "2026-06-19T12:00:00",
  "quantity": "DBZH",
  "palette": "dbzh",
  "crs": "EPSG:3857",
  "bounds": {
    "west": -7.54,
    "south": 49.24,
    "east": 2.95,
    "north": 59.4
  },
  "sources": [
    "forecast_40m"
  ],
  "variants": {
    "overlay": {
      "file": "radar_gb_20260619_1120_fct40_overlay.png",
      "width": 998,
      "height": 1667
    },
    "overlay_small": {
      "file": "radar_gb_20260619_1120_fct40_overlay_small.png",
      "width": 665,
      "height": 1111
    }
  }
}