ALERT: No maps available for NAM run 12 UTC Fri 14 Dec 2018. Defaulting to 06 UTC Fri 26 Apr 2024.
ALERT: Maps for forecast hour 78 do not exist, defaulting to fhour = 60.
Valid: 18 UTC Sun 28 Apr 2024
ERROR: Parameter LFTX unavailable for NAM forecast hour 60.