ALERT: No maps available for GFS run 18 UTC Sun 19 Aug 2018. Defaulting to 06 UTC Fri 26 Apr 2024.
ALERT: Maps for forecast hour 180 do not exist, defaulting to fhour = 09.
Valid: 15 UTC Fri 26 Apr 2024
ERROR: Parameter DPTC unavailable for GFS forecast hour 09.