ALERT: No maps available for GFS run 12 UTC Sat 25 May 2019. Defaulting to 18 UTC Tue 23 Apr 2024.
ALERT: Maps for forecast hour 78 do not exist, defaulting to fhour = 72.
Valid: 18 UTC Fri 26 Apr 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 72.