ALERT: No maps available for GFS run 12 UTC Mon 15 Jul 2024. Defaulting to 18 UTC Tue 20 Aug 2024.
ALERT: Maps for forecast hour 204 do not exist, defaulting to fhour = 156.
Valid: 06 UTC Tue 27 Aug 2024
ERROR: Parameter SRWSPD unavailable for GFS forecast hour 156.