ALERT: No maps available for GFS run 18 UTC Wed 10 Jul 2024. Defaulting to 06 UTC Mon 29 Jul 2024.
ALERT: Maps for forecast hour 360 do not exist, defaulting to fhour = 336.
Valid: 06 UTC Mon 12 Aug 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 336.