ALERT: No maps available for GFS run 12 UTC Thu 24 May 2018. Defaulting to 06 UTC Thu 25 Apr 2024.
ALERT: Maps for forecast hour 216 do not exist, defaulting to fhour = 174.
Valid: 12 UTC Thu 02 May 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 174.