ALERT: No maps available for GFS run 12 UTC Thu 17 Jan 2019. Defaulting to 06 UTC Sat 04 May 2024.
ALERT: Maps for forecast hour 336 do not exist, defaulting to fhour = 12.
Valid: 18 UTC Sat 04 May 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 12.