ALERT: No maps available for GFS run 18 UTC Sun 09 Dec 2018. Defaulting to 00 UTC Sat 11 May 2024.
ALERT: Maps for forecast hour 240 do not exist, defaulting to fhour = 204.
Valid: 12 UTC Sun 19 May 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 204.