ALERT: No maps available for GFS run 12 UTC Fri 21 Sep 2018. Defaulting to 12 UTC Sat 11 May 2024.
ALERT: Maps for forecast hour 192 do not exist, defaulting to fhour = 120.
Valid: 12 UTC Thu 16 May 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 120.