ALERT: No maps available for GFS run 00 UTC Fri 16 Nov 2018. Defaulting to 06 UTC Sat 25 May 2024.
ALERT: Maps for forecast hour 39 do not exist, defaulting to fhour = 15.
Valid: 21 UTC Sat 25 May 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 15.