ALERT: No maps available for GFS run 18 UTC Sat 23 Jun 2018. Defaulting to 12 UTC Wed 08 May 2024.
ALERT: Maps for forecast hour 69 do not exist, defaulting to fhour = 66.
Valid: 06 UTC Sat 11 May 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 66.