ALERT: No maps available for NAM run 12 UTC Fri 21 Sep 2018. Defaulting to 00 UTC Thu 30 May 2024.
ALERT: Maps for forecast hour 75 do not exist, defaulting to fhour = 57.
Valid: 09 UTC Sat 01 Jun 2024
ERROR: Parameter EHI3 unavailable for NAM forecast hour 57.