ALERT: No maps available for NAM run 09 UTC Tue 16 Jul 2024. Defaulting to 00 UTC Sat 24 Aug 2024.
ALERT: Maps for forecast hour 18 do not exist, defaulting to fhour = 15.
Valid: 15 UTC Sat 24 Aug 2024
ERROR: Sounding unavailable for NAM forecast hour 15.