ALERT: No maps available for GFS run 12 UTC Sat 14 Dec 2019. Defaulting to 12 UTC Wed 24 Apr 2024.
ALERT: Maps for forecast hour 69 do not exist, defaulting to fhour = 66.
Valid: 06 UTC Sat 27 Apr 2024
ERROR: Parameter SSPD unavailable for GFS forecast hour 66.