ALERT: No maps available for GFS run 18 UTC Fri 17 May 2024. Defaulting to 00 UTC Sat 08 Jun 2024.
ALERT: Maps for forecast hour 75 do not exist, defaulting to fhour = 72.
Valid: 00 UTC Tue 11 Jun 2024
ERROR: Parameter SSPD unavailable for GFS forecast hour 72.