ALERT: No maps available for GFS run 06 UTC Sat 20 Apr 2019. Defaulting to 18 UTC Thu 25 Apr 2024.
ALERT: Maps for forecast hour 204 do not exist, defaulting to fhour = 09.
Valid: 03 UTC Fri 26 Apr 2024
ERROR: Parameter THCK unavailable for GFS forecast hour 09.