ALERT: No maps available for GFS run 12 UTC Tue 13 Nov 2018. Defaulting to 18 UTC Fri 19 Apr 2024.
ALERT: Maps for forecast hour 168 do not exist, defaulting to fhour = 42.
Valid: 12 UTC Sun 21 Apr 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 42.