ALERT: No maps available for GFS run 12 UTC Sun 31 May 2020. Defaulting to 06 UTC Fri 26 Apr 2024.
ALERT: Maps for forecast hour 348 do not exist, defaulting to fhour = 33.
Valid: 15 UTC Sat 27 Apr 2024
ERROR: Parameter CREF unavailable for GFS forecast hour 33.