ALERT: No maps available for GFS run 12 UTC Fri 18 Oct 2019. Defaulting to 12 UTC Thu 30 May 2024.
ALERT: Maps for forecast hour 312 do not exist, defaulting to fhour = 180.
Valid: 00 UTC Fri 07 Jun 2024
ERROR: Parameter CREF unavailable for GFS forecast hour 180.