ALERT: No maps available for NAM run 12 UTC Tue 19 Feb 2019. Defaulting to 12 UTC Fri 29 Mar 2024.
ALERT: Maps for forecast hour 69 do not exist, defaulting to fhour = 21.
Valid: 09 UTC Sat 30 Mar 2024
ERROR: Parameter EHI1 unavailable for NAM forecast hour 21.