ALERT: No maps available for GFS run 00 UTC Fri 12 Jul 2024. Defaulting to 18 UTC Fri 02 Aug 2024.
ALERT: Maps for forecast hour 276 do not exist, defaulting to fhour = 240.
Valid: 18 UTC Mon 12 Aug 2024
ERROR: Parameter VVELD unavailable for GFS forecast hour 240.