ALERT: No maps available for NAM run 18 UTC Mon 19 Nov 2018. Defaulting to 00 UTC Thu 09 May 2024.
ALERT: Maps for forecast hour 36 do not exist, defaulting to fhour = 33.
Valid: 09 UTC Fri 10 May 2024
ERROR: Parameter EHI3 unavailable for NAM forecast hour 33.