ALERT: No maps available for GFS run 12 UTC Sun 14 Jul 2024. Defaulting to 18 UTC Fri 16 Aug 2024.
ALERT: Maps for forecast hour 336 do not exist, defaulting to fhour = 144.
Valid: 18 UTC Thu 22 Aug 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 144.