ALERT: No maps available for GFS run 00 UTC Tue 21 May 2024. Defaulting to 12 UTC Fri 14 Jun 2024.
ALERT: Maps for forecast hour 156 do not exist, defaulting to fhour = 15.
Valid: 03 UTC Sat 15 Jun 2024
ERROR: Parameter HGT unavailable for GFS forecast hour 15.