ALERT: No maps available for NAM run 00 UTC Wed 19 Dec 2018. Defaulting to 00 UTC Fri 26 Apr 2024.
ALERT: Maps for forecast hour 78 do not exist, defaulting to fhour = 42.
Valid: 18 UTC Sat 27 Apr 2024
ERROR: Parameter EHI3 unavailable for NAM forecast hour 42.