{"run":"2026022512","generated_at":"2026-02-25T21:08:45Z","updated_at":"2026-02-25T21:08:45Z","next_cleanup_at":"2026-02-26T03:08:45Z","base_url":"https://nomads.ncep.noaa.gov/pub/data/nccf/com/gfs/prod/gfs.20260225/12/atmos","total_files":1}