ALERT: No maps available for GFS run 00 UTC Wed 21 Nov 2018. Defaulting to 00 UTC Mon 27 May 2024.
ALERT: Maps for forecast hour 276 do not exist, defaulting to fhour = 264.
Valid: 00 UTC Fri 07 Jun 2024
ERROR: Parameter VVELD unavailable for GFS forecast hour 264.