ALERT: No maps available for GFS run 12 UTC Tue 07 May 2024. Defaulting to 12 UTC Sun 19 May 2024.
ALERT: Maps for forecast hour 252 do not exist, defaulting to fhour = 30.
Valid: 18 UTC Mon 20 May 2024
ERROR: Parameter VVELD unavailable for GFS forecast hour 30.