ALERT: No maps available for GFS run 18 UTC Mon 20 May 2024. Defaulting to 00 UTC Fri 14 Jun 2024.
ALERT: Maps for forecast hour 276 do not exist, defaulting to fhour = 156.
Valid: 12 UTC Thu 20 Jun 2024
ERROR: Parameter EHI1 unavailable for GFS forecast hour 156.