ALERT: No maps available for NAM run 00 UTC Wed 19 Dec 2018. Defaulting to 18 UTC Fri 26 Apr 2024.
ALERT: Maps for forecast hour 81 do not exist, defaulting to fhour = 45.
Valid: 15 UTC Sun 28 Apr 2024
ERROR: Parameter EHI1 unavailable for NAM forecast hour 45.