ALERT: No maps available for GFS run 18 UTC Fri 26 Apr 2024. Defaulting to 06 UTC Tue 07 May 2024.
ALERT: Maps for forecast hour 348 do not exist, defaulting to fhour = 228.
Valid: 18 UTC Thu 16 May 2024
ERROR: Parameter SSPD unavailable for GFS forecast hour 228.