ALERT: No maps available for GFS run 06 UTC Sun 24 Sep 2017. Defaulting to 06 UTC Mon 13 May 2024.
ALERT: Maps for forecast hour 150 do not exist, defaulting to fhour = 60.
Valid: 18 UTC Wed 15 May 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 60.