ALERT: No maps available for GFS run 06 UTC Fri 26 Apr 2024. Defaulting to 18 UTC Tue 07 May 2024.
ALERT: Maps for forecast hour 108 do not exist, defaulting to fhour = 54.
Valid: 00 UTC Fri 10 May 2024
ERROR: Parameter LFTX unavailable for GFS forecast hour 54.