ALERT: No maps available for GFS run 00 UTC Thu 19 Sep 2019. Defaulting to 06 UTC Tue 14 May 2024.
ALERT: Maps for forecast hour 324 do not exist, defaulting to fhour = 204.
Valid: 18 UTC Wed 22 May 2024
ERROR: Parameter SSPD unavailable for GFS forecast hour 204.