ALERT: No maps available for GFS run 18 UTC Thu 18 Apr 2024. Defaulting to 00 UTC Thu 02 May 2024.
ALERT: Maps for forecast hour 228 do not exist, defaulting to fhour = 138.
Valid: 18 UTC Tue 07 May 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 138.