ALERT: No maps available for GFS run 06 UTC Sat 11 May 2024. Defaulting to 18 UTC Fri 24 May 2024.
ALERT: Maps for forecast hour 42 do not exist, defaulting to fhour = 39.
Valid: 09 UTC Sun 26 May 2024
ERROR: Parameter CREF unavailable for GFS forecast hour 39.