ALERT: No maps available for GFS run 06 UTC Fri 12 Jul 2024. Defaulting to 00 UTC Sun 04 Aug 2024.
ALERT: Maps for forecast hour 180 do not exist, defaulting to fhour = 42.
Valid: 18 UTC Mon 05 Aug 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 42.