ALERT: No maps available for GFS run 06 UTC Thu 16 Aug 2018. Defaulting to 12 UTC Sun 05 May 2024.
ALERT: Maps for forecast hour 252 do not exist, defaulting to fhour = 180.
Valid: 00 UTC Mon 13 May 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 180.