ALERT: No maps available for GFS run 00 UTC Fri 14 Dec 2018. Defaulting to 18 UTC Thu 28 Mar 2024.
ALERT: Maps for forecast hour 300 do not exist, defaulting to fhour = 162.
Valid: 12 UTC Thu 04 Apr 2024
ERROR: Parameter VVELD unavailable for GFS forecast hour 162.