ALERT: No maps available for GFS run 18 UTC Fri 17 May 2024. Defaulting to 12 UTC Fri 07 Jun 2024.
ALERT: Maps for forecast hour 300 do not exist, defaulting to fhour = 216.
Valid: 12 UTC Sun 16 Jun 2024
ERROR: Parameter CREF unavailable for GFS forecast hour 216.