ALERT: No maps available for GFS run 00 UTC Tue 07 Dec 2021. Defaulting to 06 UTC Mon 13 May 2024.
ALERT: Maps for forecast hour 252 do not exist, defaulting to fhour = 48.
Valid: 06 UTC Wed 15 May 2024
ERROR: Parameter HLCY1 unavailable for GFS forecast hour 48.