ALERT: No maps available for GFS run 18 UTC Sat 25 May 2024. Defaulting to 00 UTC Mon 24 Jun 2024.
ALERT: Maps for forecast hour 276 do not exist, defaulting to fhour = 204.
Valid: 12 UTC Tue 02 Jul 2024
ERROR: Parameter RELV unavailable for GFS forecast hour 204.