ALERT: No maps available for GFS run 06 UTC Tue 30 May 2017. Defaulting to 18 UTC Mon 13 May 2024.
ALERT: Maps for forecast hour 78 do not exist, defaulting to fhour = 54.
Valid: 00 UTC Thu 16 May 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 54.