ALERT: No maps available for GFS run 00 UTC Wed 17 Oct 2018. Defaulting to 00 UTC Sat 27 Apr 2024.
ALERT: Maps for forecast hour 252 do not exist, defaulting to fhour = 90.
Valid: 18 UTC Tue 30 Apr 2024
ERROR: Parameter REFC unavailable for GFS forecast hour 90.