ALERT: No maps available for GFS run 06 UTC Thu 23 May 2024. Defaulting to 00 UTC Sat 21 Sep 2024.
ALERT: Maps for forecast hour 69 do not exist, defaulting to fhour = 66.
Valid: 18 UTC Mon 23 Sep 2024
ERROR: Parameter SSPD unavailable for GFS forecast hour 66.