ALERT: No maps available for NAM run 12 UTC Sat 27 Apr 2024. Defaulting to 00 UTC Fri 10 May 2024.
ALERT: Maps for forecast hour 39 do not exist, defaulting to fhour = 18.
Valid: 18 UTC Fri 10 May 2024
ERROR: Parameter REFC unavailable for NAM forecast hour 18.