ALERT: No maps available for GFS run 12 UTC Tue 18 Dec 2018. Defaulting to 00 UTC Tue 07 May 2024.
ALERT: Maps for forecast hour 216 do not exist, defaulting to fhour = 150.
Valid: 06 UTC Mon 13 May 2024
ERROR: Parameter CREF unavailable for GFS forecast hour 150.