ALERT: No maps available for GFS run 18 UTC Sat 27 Apr 2024. Defaulting to 06 UTC Sat 11 May 2024.
ALERT: Maps for forecast hour 252 do not exist, defaulting to fhour = 240.
Valid: 06 UTC Tue 21 May 2024
ERROR: Parameter EHI unavailable for GFS forecast hour 240.