ALERT: No maps available for GFS run 06 UTC Sat 18 May 2024. Defaulting to 00 UTC Sun 02 Jun 2024.
ALERT: Maps for forecast hour 138 do not exist, defaulting to fhour = 66.
Valid: 18 UTC Tue 04 Jun 2024
ERROR: Parameter RELV unavailable for GFS forecast hour 66.