ALERT: No maps available for GFS run 00 UTC Fri 16 Nov 2018. Defaulting to 06 UTC Tue 23 Apr 2024.
ALERT: Maps for forecast hour 312 do not exist, defaulting to fhour = 39.
Valid: 21 UTC Wed 24 Apr 2024
ERROR: Parameter REFC unavailable for GFS forecast hour 39.