ALERT: No maps available for NAM run 12 UTC Sat 18 Aug 2018. Defaulting to 06 UTC Thu 25 Apr 2024.
ALERT: Maps for forecast hour 78 do not exist, defaulting to fhour = 63.
Valid: 21 UTC Sat 27 Apr 2024
ERROR: Parameter EHI1 unavailable for NAM forecast hour 63.