ALERT: No maps available for GFS run 06 UTC Tue 06 Dec 2022. Defaulting to 18 UTC Tue 23 Apr 2024.
ALERT: Maps for forecast hour 174 do not exist, defaulting to fhour = 60.
Valid: 06 UTC Fri 26 Apr 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 60.