ALERT: No maps available for GFS run 12 UTC Wed 12 Dec 2018. Defaulting to 18 UTC Tue 14 May 2024.
ALERT: Maps for forecast hour 78 do not exist, defaulting to fhour = 45.
Valid: 15 UTC Thu 16 May 2024
ERROR: Parameter EHI3 unavailable for GFS forecast hour 45.