ALERT: No maps available for GFS run 06 UTC Mon 24 Sep 2018. Defaulting to 00 UTC Fri 24 May 2024.
ALERT: Maps for forecast hour 204 do not exist, defaulting to fhour = 180.
Valid: 12 UTC Fri 31 May 2024
ERROR: Parameter VVELD unavailable for GFS forecast hour 180.