ALERT: No maps available for GFS run 18 UTC Fri 03 May 2024. Defaulting to 18 UTC Sat 01 Jun 2024.
ALERT: Maps for forecast hour 384 do not exist, defaulting to fhour = 138.
Valid: 12 UTC Fri 07 Jun 2024
ERROR: Parameter HGT unavailable for GFS forecast hour 138.