ALERT: No maps available for GFS run 18 UTC Sun 28 Apr 2024. Defaulting to 18 UTC Wed 29 May 2024.
ALERT: Maps for forecast hour 300 do not exist, defaulting to fhour = 39.
Valid: 09 UTC Fri 31 May 2024
ERROR: Parameter VVELD unavailable for GFS forecast hour 39.