ALERT: No maps available for GFS run 12 UTC Tue 21 Feb 2017. Defaulting to 06 UTC Tue 07 May 2024.
ALERT: Maps for forecast hour 66 do not exist, defaulting to fhour = 15.
Valid: 21 UTC Tue 07 May 2024
ERROR: Parameter TMPF unavailable for GFS forecast hour 15.