ALERT: No maps available for GFS run 06 UTC Wed 21 Nov 2018. Defaulting to 06 UTC Wed 24 Apr 2024.
ALERT: Maps for forecast hour 63 do not exist, defaulting to fhour = 60.
Valid: 18 UTC Fri 26 Apr 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 60.