ALERT: No maps available for NAM run 18 UTC Tue 30 Apr 2024. Defaulting to 12 UTC Tue 21 May 2024.
ALERT: Maps for forecast hour 69 do not exist, defaulting to fhour = 48.
Valid: 12 UTC Thu 23 May 2024
ERROR: Parameter REFC unavailable for NAM forecast hour 48.