ALERT: No maps available for GFS run 00 UTC Fri 29 Mar 2024. Defaulting to 00 UTC Mon 29 Apr 2024.
ALERT: Maps for forecast hour 150 do not exist, defaulting to fhour = 30.
Valid: 06 UTC Tue 30 Apr 2024
ERROR: Parameter HGT unavailable for GFS forecast hour 30.