ALERT: No maps available for GFS run 18 UTC Sat 04 May 2024. Defaulting to 12 UTC Sat 18 May 2024.
ALERT: Maps for forecast hour 312 do not exist, defaulting to fhour = 150.
Valid: 18 UTC Fri 24 May 2024
ERROR: Parameter PLI unavailable for GFS forecast hour 150.