ALERT: No maps available for NAM run 00 UTC Mon 06 May 2024. Defaulting to 00 UTC Mon 10 Jun 2024.
ALERT: Maps for forecast hour 57 do not exist, defaulting to fhour = 21.
Valid: 21 UTC Mon 10 Jun 2024
ERROR: Parameter EHI1 unavailable for NAM forecast hour 21.