ALERT: No maps available for GFS run 18 UTC Tue 21 May 2024. Defaulting to 00 UTC Tue 18 Jun 2024.
ALERT: Maps for forecast hour 288 do not exist, defaulting to fhour = 252.
Valid: 12 UTC Fri 28 Jun 2024
ERROR: Parameter SSPD unavailable for GFS forecast hour 252.