ALERT: No maps available for GFS run 06 UTC Wed 14 Apr 2021. Defaulting to 18 UTC Thu 25 Apr 2024.
ALERT: Maps for forecast hour 09 do not exist, defaulting to fhour = 06.
Valid: 00 UTC Fri 26 Apr 2024
ERROR: Parameter VVELD unavailable for GFS forecast hour 06.