ALERT: No maps available for GFS run 06 UTC Fri 12 Jul 2024. Defaulting to 18 UTC Sat 03 Aug 2024.
ALERT: Maps for forecast hour 264 do not exist, defaulting to fhour = 228.
Valid: 06 UTC Tue 13 Aug 2024
ERROR: Parameter SSPD unavailable for GFS forecast hour 228.