ALERT: No maps available for GFS run 06 UTC Fri 20 Jul 2018. Defaulting to 12 UTC Thu 23 May 2024.
ALERT: Maps for forecast hour 264 do not exist, defaulting to fhour = 174.
Valid: 18 UTC Thu 30 May 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 174.