ALERT: No maps available for GFS run 00 UTC Mon 20 Aug 2018. Defaulting to 06 UTC Fri 29 Mar 2024.
ALERT: Maps for forecast hour 51 do not exist, defaulting to fhour = 48.
Valid: 06 UTC Sun 31 Mar 2024
ERROR: Parameter VVELD unavailable for GFS forecast hour 48.