ALERT: No maps available for GFS run 06 UTC Tue 23 Apr 2024. Defaulting to 12 UTC Fri 03 May 2024.
ALERT: Maps for forecast hour 252 do not exist, defaulting to fhour = 240.
Valid: 12 UTC Mon 13 May 2024
ERROR: Parameter SSPD unavailable for GFS forecast hour 240.