ALERT: No maps available for GFS run 00 UTC Mon 24 Sep 2018. Defaulting to 00 UTC Tue 14 May 2024.
ALERT: Maps for forecast hour 228 do not exist, defaulting to fhour = 180.
Valid: 12 UTC Tue 21 May 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 180.