ALERT: No maps available for GFS run 18 UTC Sun 28 Apr 2024. Defaulting to 06 UTC Thu 30 May 2024.
ALERT: Maps for forecast hour 228 do not exist, defaulting to fhour = 156.
Valid: 18 UTC Wed 05 Jun 2024
ERROR: Parameter EHI1 unavailable for GFS forecast hour 156.