ALERT: No maps available for GFS run 18 UTC Wed 01 May 2024. Defaulting to 00 UTC Wed 22 May 2024.
ALERT: Maps for forecast hour 66 do not exist, defaulting to fhour = 54.
Valid: 06 UTC Fri 24 May 2024
ERROR: Parameter EHI1 unavailable for GFS forecast hour 54.