ALERT: No maps available for GFS run 18 UTC Mon 20 May 2019. Defaulting to 06 UTC Thu 25 Apr 2024.
ALERT: Maps for forecast hour 252 do not exist, defaulting to fhour = 102.
Valid: 12 UTC Mon 29 Apr 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 102.