ALERT: No maps available for GFS run 06 UTC Tue 28 Mar 2017. Defaulting to 18 UTC Mon 27 May 2024.
ALERT: Maps for forecast hour 60 do not exist, defaulting to fhour = 27.
Valid: 21 UTC Tue 28 May 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 27.