ALERT: No maps available for GFS run 00 UTC Mon 29 Apr 2024. Defaulting to 00 UTC Tue 04 Jun 2024.
ALERT: Maps for forecast hour 336 do not exist, defaulting to fhour = 168.
Valid: 00 UTC Tue 11 Jun 2024
ERROR: Parameter SSPD unavailable for GFS forecast hour 168.