ALERT: No maps available for GFS run 00 UTC Sun 18 Feb 2018. Defaulting to 12 UTC Thu 18 Apr 2024.
ALERT: Maps for forecast hour 168 do not exist, defaulting to fhour = 54.
Valid: 18 UTC Sat 20 Apr 2024
ERROR: Parameter VVELD unavailable for GFS forecast hour 54.