ALERT: No maps available for GFS run 06 UTC Wed 28 Sep 2016. Defaulting to 06 UTC Fri 29 Mar 2024.
ALERT: Maps for forecast hour 336 do not exist, defaulting to fhour = 276.
Valid: 18 UTC Tue 09 Apr 2024
ERROR: Parameter TMPF unavailable for GFS forecast hour 276.