ALERT: No maps available for GFS run 18 UTC Sun 14 Jul 2024. Defaulting to 00 UTC Sun 18 Aug 2024.
ALERT: Maps for forecast hour 60 do not exist, defaulting to fhour = 36.
Valid: 12 UTC Mon 19 Aug 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 36.