ALERT: No maps available for GFS run 12 UTC Sat 13 Jul 2024. Defaulting to 12 UTC Sun 11 Aug 2024.
ALERT: Maps for forecast hour 336 do not exist, defaulting to fhour = 216.
Valid: 12 UTC Tue 20 Aug 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 216.