ALERT: No maps available for GFS run 06 UTC Sat 06 Jun 2020. Defaulting to 06 UTC Sun 12 May 2024.
ALERT: Maps for forecast hour 39 do not exist, defaulting to fhour = 09.
Valid: 15 UTC Sun 12 May 2024
ERROR: Parameter LFTX unavailable for GFS forecast hour 09.