ALERT: No maps available for GFS run 18 UTC Thu 18 Apr 2024. Defaulting to 12 UTC Wed 01 May 2024.
ALERT: Maps for forecast hour 324 do not exist, defaulting to fhour = 204.
Valid: 00 UTC Fri 10 May 2024
ERROR: Parameter VVELD unavailable for GFS forecast hour 204.