ALERT: No maps available for GFS run 06 UTC Tue 23 Apr 2024. Defaulting to 18 UTC Fri 03 May 2024.
ALERT: Maps for forecast hour 156 do not exist, defaulting to fhour = 108.
Valid: 06 UTC Wed 08 May 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 108.