ALERT: No maps available for GFS run 00 UTC Sat 27 Apr 2024. Defaulting to 00 UTC Wed 08 May 2024.
ALERT: Maps for forecast hour 324 do not exist, defaulting to fhour = 312.
Valid: 00 UTC Tue 21 May 2024
ERROR: Parameter REFC unavailable for GFS forecast hour 312.