ALERT: No maps available for GFS run 18 UTC Sat 25 May 2019. Defaulting to 00 UTC Sat 20 Apr 2024.
ALERT: Maps for forecast hour 324 do not exist, defaulting to fhour = 60.
Valid: 12 UTC Mon 22 Apr 2024
ERROR: Parameter SSPD unavailable for GFS forecast hour 60.