ALERT: No maps available for GFS run 06 UTC Sun 14 Jul 2024. Defaulting to 18 UTC Wed 14 Aug 2024.
ALERT: Maps for forecast hour 174 do not exist, defaulting to fhour = 144.
Valid: 18 UTC Tue 20 Aug 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 144.