ALERT: No maps available for GFS run 06 UTC Mon 20 Aug 2018. Defaulting to 18 UTC Fri 26 Apr 2024.
ALERT: Maps for forecast hour 348 do not exist, defaulting to fhour = 252.
Valid: 06 UTC Tue 07 May 2024
ERROR: Parameter PCPIN unavailable for GFS forecast hour 252.