ALERT: No maps available for GFS run 18 UTC Sat 18 May 2024. Defaulting to 00 UTC Mon 10 Jun 2024.
ALERT: Maps for forecast hour 348 do not exist, defaulting to fhour = 174.
Valid: 06 UTC Mon 17 Jun 2024
ERROR: Parameter SSPD unavailable for GFS forecast hour 174.