ALERT: No maps available for NAM run 18 UTC Tue 20 Nov 2018. Defaulting to 00 UTC Sat 11 May 2024.
ALERT: Maps for forecast hour 69 do not exist, defaulting to fhour = 48.
Valid: 00 UTC Mon 13 May 2024
ERROR: Parameter EHI1 unavailable for NAM forecast hour 48.