ALERT: No maps available for GFS run 12 UTC Sat 15 Dec 2018. Defaulting to 00 UTC Wed 24 Apr 2024.
ALERT: Maps for forecast hour 180 do not exist, defaulting to fhour = 09.
Valid: 09 UTC Wed 24 Apr 2024
ERROR: Parameter DPTC unavailable for GFS forecast hour 09.