ALERT: No maps available for GFS run 18 UTC Fri 29 May 2020. Defaulting to 18 UTC Tue 07 May 2024.
ALERT: Maps for forecast hour 228 do not exist, defaulting to fhour = 78.
Valid: 00 UTC Sat 11 May 2024
ERROR: Parameter CREF unavailable for GFS forecast hour 78.