ALERT: No maps available for NAM run 18 UTC Wed 18 Jul 2018. Defaulting to 06 UTC Sat 04 May 2024.
ALERT: Maps for forecast hour 36 do not exist, defaulting to fhour = 09.
Valid: 15 UTC Sat 04 May 2024
ERROR: Parameter RELV unavailable for NAM forecast hour 09.