ALERT: No maps available for GFS run 06 UTC Fri 25 May 2018. Defaulting to 12 UTC Fri 26 Apr 2024.
ALERT: Maps for forecast hour 300 do not exist, defaulting to fhour = 126.
Valid: 18 UTC Wed 01 May 2024
ERROR: Parameter CREF unavailable for GFS forecast hour 126.