ALERT: No maps available for GFS run 06 UTC Tue 21 May 2024. Defaulting to 12 UTC Fri 14 Jun 2024.
ALERT: Maps for forecast hour 144 do not exist, defaulting to fhour = 21.
Valid: 09 UTC Sat 15 Jun 2024
ERROR: Parameter RELV unavailable for GFS forecast hour 21.