ALERT: No maps available for NAM run 18 UTC Thu 18 Oct 2018. Defaulting to 06 UTC Tue 28 May 2024.
ALERT: Maps for forecast hour 75 do not exist, defaulting to fhour = 09.
Valid: 15 UTC Tue 28 May 2024
ERROR: Parameter RELV unavailable for NAM forecast hour 09.