ALERT: No maps available for GFS run 12 UTC Tue 07 May 2024. Defaulting to 18 UTC Tue 04 Jun 2024.
ALERT: Maps for forecast hour 174 do not exist, defaulting to fhour = 168.
Valid: 18 UTC Tue 11 Jun 2024
ERROR: Parameter SSPD unavailable for GFS forecast hour 168.