ALERT: No maps available for NAM run 06 UTC Thu 02 Feb 2023. Defaulting to 18 UTC Tue 23 Apr 2024.
ALERT: Maps for forecast hour 57 do not exist, defaulting to fhour = 27.
Valid: 21 UTC Wed 24 Apr 2024
ERROR: Parameter EHI1 unavailable for NAM forecast hour 27.