ALERT: No maps available for GFS run 12 UTC Fri 24 May 2019. Defaulting to 00 UTC Fri 26 Apr 2024.
ALERT: Maps for forecast hour 108 do not exist, defaulting to fhour = 27.
Valid: 03 UTC Sat 27 Apr 2024
ERROR: Parameter REFC unavailable for GFS forecast hour 27.