ALERT: No maps available for GFS run 00 UTC Sat 05 Dec 2020. Defaulting to 06 UTC Tue 23 Apr 2024.
ALERT: Maps for forecast hour 180 do not exist, defaulting to fhour = 120.
Valid: 06 UTC Sun 28 Apr 2024
ERROR: Parameter HLCY3 unavailable for GFS forecast hour 120.