ALERT: No maps available for GFS run 04 UTC Sat 13 Jul 2024. Defaulting to 00 UTC Thu 08 Aug 2024.
ALERT: Maps for forecast hour 21 do not exist, defaulting to fhour = 15.
Valid: 15 UTC Thu 08 Aug 2024
ERROR: Parameter VVELD unavailable for GFS forecast hour 15.