ALERT: No maps available for GFS run 12 UTC Tue 21 May 2024. Defaulting to 18 UTC Fri 14 Jun 2024.
ALERT: Maps for forecast hour 300 do not exist, defaulting to fhour = 216.
Valid: 18 UTC Sun 23 Jun 2024
ERROR: Parameter RELV unavailable for GFS forecast hour 216.