ALERT: No maps available for NAM run 12 UTC Wed 19 Sep 2018. Defaulting to 12 UTC Fri 26 Apr 2024.
ALERT: Maps for forecast hour 45 do not exist, defaulting to fhour = 39.
Valid: 03 UTC Sun 28 Apr 2024
ERROR: Parameter EHI3 unavailable for NAM forecast hour 39.