ALERT: No maps available for NAM run 18 UTC Thu 18 Apr 2024. Defaulting to 12 UTC Wed 01 May 2024.
ALERT: Maps for forecast hour 138 do not exist, defaulting to fhour = 72.
Valid: 12 UTC Sat 04 May 2024
ERROR: Parameter EHI3 unavailable for NAM forecast hour 72.