ALERT: No maps available for GFS run 12 UTC Thu 02 Apr 2020. Defaulting to 18 UTC Mon 13 May 2024.
ALERT: Maps for forecast hour 36 do not exist, defaulting to fhour = 24.
Valid: 18 UTC Tue 14 May 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 24.