ALERT: No maps available for GFS run 06 UTC Tue 16 Jul 2024. Defaulting to 18 UTC Fri 23 Aug 2024.
ALERT: Maps for forecast hour 84 do not exist, defaulting to fhour = 21.
Valid: 15 UTC Sat 24 Aug 2024
ERROR: Parameter CREF unavailable for GFS forecast hour 21.