ALERT: No maps available for GFS run 21 UTC Sat 13 Jul 2024. Defaulting to 00 UTC Mon 12 Aug 2024.
ALERT: Maps for forecast hour 18 do not exist, defaulting to fhour = 12.
Valid: 12 UTC Mon 12 Aug 2024
ERROR: Parameter LFTX unavailable for GFS forecast hour 12.