ALERT: No maps available for GFS run 18 UTC Tue 23 Apr 2024. Defaulting to 00 UTC Mon 06 May 2024.
ALERT: Maps for forecast hour 252 do not exist, defaulting to fhour = 72.
Valid: 00 UTC Thu 09 May 2024
ERROR: Parameter EHI3 unavailable for GFS forecast hour 72.