ALERT: No maps available for GFS run 18 UTC Sat 27 Apr 2024. Defaulting to 12 UTC Sat 11 May 2024.
ALERT: Maps for forecast hour 204 do not exist, defaulting to fhour = 126.
Valid: 18 UTC Thu 16 May 2024
ERROR: Parameter LFTX unavailable for GFS forecast hour 126.