ALERT: No maps available for GFS run 18 UTC Fri 10 May 2024. Defaulting to 06 UTC Fri 24 May 2024.
ALERT: Maps for forecast hour 174 do not exist, defaulting to fhour = 162.
Valid: 00 UTC Fri 31 May 2024
ERROR: Parameter RELV unavailable for GFS forecast hour 162.