ALERT: No maps available for GFS run 06 UTC Tue 16 Jul 2024. Defaulting to 00 UTC Sat 24 Aug 2024.
ALERT: Maps for forecast hour 18 do not exist, defaulting to fhour = 12.
Valid: 12 UTC Sat 24 Aug 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 12.