ALERT: No maps available for GFS run 18 UTC Thu 21 Jun 2018. Defaulting to 12 UTC Sun 12 May 2024.
ALERT: Maps for forecast hour 300 do not exist, defaulting to fhour = 138.
Valid: 06 UTC Sat 18 May 2024
ERROR: Parameter EHI3 unavailable for GFS forecast hour 138.