ALERT: No maps available for GFS run 00 UTC Wed 21 Nov 2018. Defaulting to 06 UTC Fri 10 May 2024.
ALERT: Maps for forecast hour 42 do not exist, defaulting to fhour = 39.
Valid: 21 UTC Sat 11 May 2024
ERROR: Parameter EHI3 unavailable for GFS forecast hour 39.