ALERT: No maps available for GFS run 12 UTC Tue 16 Jul 2024. Defaulting to 06 UTC Sun 25 Aug 2024.
ALERT: Maps for forecast hour 384 do not exist, defaulting to fhour = 72.
Valid: 06 UTC Wed 28 Aug 2024
ERROR: Parameter SSPD unavailable for GFS forecast hour 72.