ALERT: No maps available for GFS run 18 UTC Tue 30 Apr 2024. Defaulting to 12 UTC Tue 21 May 2024.
ALERT: Maps for forecast hour 252 do not exist, defaulting to fhour = 180.
Valid: 00 UTC Wed 29 May 2024
ERROR: Parameter EHI unavailable for GFS forecast hour 180.