ALERT: No maps available for GFS run 18 UTC Sun 28 Apr 2024. Defaulting to 06 UTC Tue 28 May 2024.
ALERT: Maps for forecast hour 108 do not exist, defaulting to fhour = 39.
Valid: 21 UTC Wed 29 May 2024
ERROR: Parameter LFTX unavailable for GFS forecast hour 39.