ALERT: No maps available for NAM run 18 UTC Sun 16 Dec 2018. Defaulting to 00 UTC Mon 27 May 2024.
ALERT: Maps for forecast hour 51 do not exist, defaulting to fhour = 15.
Valid: 15 UTC Mon 27 May 2024
ERROR: Parameter EHI3 unavailable for NAM forecast hour 15.