ALERT: No maps available for NAM run 06 UTC Sun 18 Mar 2018. Defaulting to 06 UTC Wed 24 Apr 2024.
ALERT: Maps for forecast hour 72 do not exist, defaulting to fhour = 48.
Valid: 06 UTC Fri 26 Apr 2024
ERROR: Parameter EHI3 unavailable for NAM forecast hour 48.