ALERT: No maps available for NAM run 18 UTC Sat 28 Jan 2023. Defaulting to 12 UTC Mon 06 May 2024.
ALERT: Maps for forecast hour 63 do not exist, defaulting to fhour = 15.
Valid: 03 UTC Tue 07 May 2024
ERROR: Parameter REFC unavailable for NAM forecast hour 15.