ALERT: No maps available for GFS run 23 UTC Thu 27 Jun 2024. Defaulting to 06 UTC Tue 02 Jul 2024.
ALERT: Maps for forecast hour 21 do not exist, defaulting to fhour = 18.
Valid: 00 UTC Wed 03 Jul 2024
ERROR: Parameter SSPD unavailable for GFS forecast hour 18.