ALERT: No maps available for GFS run 06 UTC Sun 28 Apr 2024. Defaulting to 12 UTC Mon 27 May 2024.
ALERT: Maps for forecast hour 324 do not exist, defaulting to fhour = 312.
Valid: 12 UTC Sun 09 Jun 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 312.