ALERT: No maps available for GFS run 12 UTC Sat 11 May 2024. Defaulting to 18 UTC Fri 24 May 2024.
ALERT: Maps for forecast hour 156 do not exist, defaulting to fhour = 42.
Valid: 12 UTC Sun 26 May 2024
ERROR: Parameter EHI unavailable for GFS forecast hour 42.