{
  "type": "bmkg_snapshot",
  "snapshot": "bmg:20260906",
  "state": "fallback",
  "fallback_reason": "Tier 1/2 tidak tersedia; dipakai rata-rata klimatologi bulan 280 mm (provisional, PRD-01 F0-6).",
  "station": {
    "id": "citeko",
    "name": "Pos Hujan Citeko (Stasiun Klimatologi Citeko)",
    "lat": -6.7006,
    "lon": 106.8619
  },
  "source": "climatology-citeko.csv (provisional)",
  "last_sync": "2026-09-06T10:35:22.336Z",
  "current": {
    "date_key": "2026-09-01",
    "mm": 9.3,
    "ant_3d": 27.9,
    "bucket_index": 0,
    "ant_band_index": 0,
    "bucket_mm": 0,
    "ant_band": 0
  },
  "series": [
    {
      "date_key": "2026-08-30",
      "mm": 9.3,
      "ant_3d": 9.3
    },
    {
      "date_key": "2026-08-31",
      "mm": 9.3,
      "ant_3d": 18.6
    },
    {
      "date_key": "2026-09-01",
      "mm": 9.3,
      "ant_3d": 27.9
    }
  ],
  "climatology_note": "Nilai klimatologi bersifat provisional sampai F0-6 memvalidasi BMKG."
}