ALERT: No maps available for GFS run 00 UTC Tue 17 Oct 2017. Defaulting to 00 UTC Sat 11 May 2024.
ALERT: Maps for forecast hour 36 do not exist, defaulting to fhour = 15.
Valid: 15 UTC Sat 11 May 2024
ERROR: Parameter VVELD unavailable for GFS forecast hour 15.