ALERT: No maps available for GFS run 12 UTC Sun 27 May 2018. Defaulting to 18 UTC Fri 26 Apr 2024.
ALERT: Maps for forecast hour 360 do not exist, defaulting to fhour = 78.
Valid: 00 UTC Tue 30 Apr 2024
ERROR: Parameter HGT unavailable for GFS forecast hour 78.