ALERT: No maps available for GFS run 18 UTC Tue 21 Feb 2017. Defaulting to 12 UTC Mon 13 May 2024.
ALERT: Maps for forecast hour 204 do not exist, defaulting to fhour = 96.
Valid: 12 UTC Fri 17 May 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 96.