ALERT: No maps available for GFS run 06 UTC Fri 29 Mar 2024. Defaulting to 06 UTC Sat 27 Apr 2024.
ALERT: Maps for forecast hour 312 do not exist, defaulting to fhour = 156.
Valid: 18 UTC Fri 03 May 2024
ERROR: Parameter VVELD unavailable for GFS forecast hour 156.