ALERT: No maps available for GFS run 12 UTC Sun 31 May 2020. Defaulting to 18 UTC Sat 04 May 2024.
ALERT: Maps for forecast hour 156 do not exist, defaulting to fhour = 24.
Valid: 18 UTC Sun 05 May 2024
ERROR: Parameter HLCY3 unavailable for GFS forecast hour 24.