ALERT: No maps available for GFS run 18 UTC Sat 20 Oct 2018. Defaulting to 18 UTC Thu 25 Apr 2024.
ALERT: Maps for forecast hour 384 do not exist, defaulting to fhour = 300.
Valid: 06 UTC Wed 08 May 2024
ERROR: Parameter EHI3 unavailable for GFS forecast hour 300.