ALERT: No maps available for GFS run 00 UTC Wed 24 Apr 2024. Defaulting to 18 UTC Sun 05 May 2024.
ALERT: Maps for forecast hour 360 do not exist, defaulting to fhour = 336.
Valid: 18 UTC Sun 19 May 2024
ERROR: Parameter EHI1 unavailable for GFS forecast hour 336.