ALERT: No maps available for GFS run 06 UTC Tue 01 Dec 2020. Defaulting to 18 UTC Tue 07 May 2024.
ALERT: Maps for forecast hour 126 do not exist, defaulting to fhour = 66.
Valid: 12 UTC Fri 10 May 2024
ERROR: Parameter EHI3 unavailable for GFS forecast hour 66.