ALERT: No maps available for GFS run 06 UTC Mon 20 Aug 2018. Defaulting to 18 UTC Fri 03 May 2024.
ALERT: Maps for forecast hour 42 do not exist, defaulting to fhour = 09.
Valid: 03 UTC Sat 04 May 2024
ERROR: Parameter WSPD unavailable for GFS forecast hour 09.