ALERT: No maps available for GFS run 18 UTC Thu 21 Feb 2019. Defaulting to 00 UTC Fri 26 Apr 2024.
ALERT: Maps for forecast hour 264 do not exist, defaulting to fhour = 09.
Valid: 09 UTC Fri 26 Apr 2024
ERROR: Parameter THCK unavailable for GFS forecast hour 09.