ALERT: No maps available for GFS run 06 UTC Tue 23 Oct 2018. Defaulting to 00 UTC Fri 26 Apr 2024.
ALERT: Maps for forecast hour 84 do not exist, defaulting to fhour = 66.
Valid: 18 UTC Sun 28 Apr 2024
ERROR: Parameter VVELD unavailable for GFS forecast hour 66.