ALERT: No maps available for GFS run 18 UTC Tue 25 Sep 2018. Defaulting to 18 UTC Sat 04 May 2024.
ALERT: Maps for forecast hour 69 do not exist, defaulting to fhour = 66.
Valid: 12 UTC Tue 07 May 2024
ERROR: Parameter VVELD unavailable for GFS forecast hour 66.