ALERT: No maps available for GFS run 06 UTC Fri 20 Jul 2018. Defaulting to 00 UTC Sat 20 Apr 2024.
ALERT: Maps for forecast hour 288 do not exist, defaulting to fhour = 144.
Valid: 00 UTC Fri 26 Apr 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 144.