ALERT: No maps available for NAM run 18 UTC Thu 09 May 2024. Defaulting to 12 UTC Mon 20 May 2024.
ALERT: Maps for forecast hour 57 do not exist, defaulting to fhour = 12.
Valid: 00 UTC Tue 21 May 2024
ERROR: Parameter EHI1 unavailable for NAM forecast hour 12.