ALERT: No maps available for GFS run 00 UTC Sat 05 Dec 2020. Defaulting to 06 UTC Thu 28 Mar 2024.
ALERT: Maps for forecast hour 336 do not exist, defaulting to fhour = 102.
Valid: 12 UTC Mon 01 Apr 2024
ERROR: Parameter HLCY3 unavailable for GFS forecast hour 102.