ALERT: No maps available for GFS run 00 UTC Wed 22 Feb 2017. Defaulting to 06 UTC Wed 24 Apr 2024.
ALERT: Maps for forecast hour 336 do not exist, defaulting to fhour = 228.
Valid: 18 UTC Fri 03 May 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 228.