ALERT: No maps available for GFS run 18 UTC Thu 28 Mar 2024. Defaulting to 12 UTC Sun 28 Apr 2024.
ALERT: Maps for forecast hour 42 do not exist, defaulting to fhour = 39.
Valid: 03 UTC Tue 30 Apr 2024
ERROR: Parameter EHI1 unavailable for GFS forecast hour 39.