ALERT: No maps available for GFS run 16 UTC Mon 01 Jul 2024. Defaulting to 18 UTC Mon 08 Jul 2024.
ALERT: Maps for forecast hour 18 do not exist, defaulting to fhour = 15.
Valid: 09 UTC Tue 09 Jul 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 15.