ALERT: No maps available for GFS run 06 UTC Tue 23 Oct 2018. Defaulting to 12 UTC Mon 15 Apr 2024.
ALERT: Maps for forecast hour 69 do not exist, defaulting to fhour = 66.
Valid: 06 UTC Thu 18 Apr 2024
ERROR: Parameter VVELD unavailable for GFS forecast hour 66.