ALERT: No maps available for NAM run 18 UTC Fri 10 May 2024. Defaulting to 06 UTC Fri 24 May 2024.
ALERT: Maps for forecast hour 72 do not exist, defaulting to fhour = 39.
Valid: 21 UTC Sat 25 May 2024
ERROR: Sounding unavailable for NAM forecast hour 39.