ALERT: No maps available for NAM run 12 UTC Tue 21 May 2024. Defaulting to 12 UTC Mon 03 Jun 2024.
ALERT: Maps for forecast hour 51 do not exist, defaulting to fhour = 18.
Valid: 06 UTC Tue 04 Jun 2024
ERROR: Parameter EHI3 unavailable for NAM forecast hour 18.