ALERT: No maps available for GFS run 18 UTC Thu 23 May 2024. Defaulting to 12 UTC Fri 21 Jun 2024.
ALERT: Maps for forecast hour 300 do not exist, defaulting to fhour = 102.
Valid: 18 UTC Tue 25 Jun 2024
ERROR: Parameter RELV unavailable for GFS forecast hour 102.