ALERT: No maps available for NAM run 06 UTC Tue 12 Dec 2017. Defaulting to 00 UTC Fri 24 May 2024.
ALERT: Maps for forecast hour 54 do not exist, defaulting to fhour = 51.
Valid: 03 UTC Sun 26 May 2024
ERROR: Parameter TMPF unavailable for NAM forecast hour 51.