ALERT: No maps available for GFS run 00 UTC Tue 17 Oct 2017. Defaulting to 12 UTC Mon 06 May 2024.
ALERT: Maps for forecast hour 216 do not exist, defaulting to fhour = 138.
Valid: 06 UTC Sun 12 May 2024
ERROR: Parameter VVELD unavailable for GFS forecast hour 138.