ALERT: No maps available for GFS run 12 UTC Sun 14 Jul 2024. Defaulting to 18 UTC Fri 16 Aug 2024.
ALERT: Maps for forecast hour 348 do not exist, defaulting to fhour = 252.
Valid: 06 UTC Tue 27 Aug 2024
ERROR: Parameter REFC unavailable for GFS forecast hour 252.