ALERT: No maps available for GFS run 18 UTC Thu 23 May 2024. Defaulting to 06 UTC Sun 16 Jun 2024.
ALERT: Maps for forecast hour 276 do not exist, defaulting to fhour = 216.
Valid: 06 UTC Tue 25 Jun 2024
ERROR: Parameter SSPD unavailable for GFS forecast hour 216.