ALERT: No maps available for GFS run 06 UTC Fri 26 Apr 2024. Defaulting to 12 UTC Mon 06 May 2024.
ALERT: Maps for forecast hour 324 do not exist, defaulting to fhour = 174.
Valid: 18 UTC Mon 13 May 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 174.