ALERT: No maps available for GFS run 18 UTC Fri 19 Apr 2024. Defaulting to 18 UTC Thu 02 May 2024.
ALERT: Maps for forecast hour 51 do not exist, defaulting to fhour = 15.
Valid: 09 UTC Fri 03 May 2024
ERROR: Parameter EHI unavailable for GFS forecast hour 15.