ALERT: No maps available for NAM run 18 UTC Fri 29 Mar 2024. Defaulting to 00 UTC Mon 29 Apr 2024.
ALERT: Maps for forecast hour 36 do not exist, defaulting to fhour = 15.
Valid: 15 UTC Mon 29 Apr 2024
ERROR: Parameter EHI1 unavailable for NAM forecast hour 15.