ALERT: No maps available for NAM run 12 UTC Fri 06 Dec 2019. Defaulting to 00 UTC Sat 20 Apr 2024.
ALERT: Maps for forecast hour 27 do not exist, defaulting to fhour = 09.
Valid: 09 UTC Sat 20 Apr 2024
ERROR: Parameter RELV unavailable for NAM forecast hour 09.