ALERT: No maps available for GFS run 06 UTC Thu 24 Sep 2020. Defaulting to 18 UTC Fri 03 May 2024.
ALERT: Maps for forecast hour 384 do not exist, defaulting to fhour = 108.
Valid: 06 UTC Wed 08 May 2024
ERROR: Parameter LFTX unavailable for GFS forecast hour 108.