ALERT: No maps available for GFS run 18 UTC Tue 30 Apr 2024. Defaulting to 12 UTC Mon 03 Jun 2024.
ALERT: Maps for forecast hour 312 do not exist, defaulting to fhour = 15.
Valid: 03 UTC Tue 04 Jun 2024
ERROR: Parameter EHI1 unavailable for GFS forecast hour 15.