ALERT: No maps available for NAM run 05 UTC Tue 16 Jul 2024. Defaulting to 06 UTC Fri 23 Aug 2024.
ALERT: Maps for forecast hour 21 do not exist, defaulting to fhour = 15.
Valid: 21 UTC Fri 23 Aug 2024
ERROR: Sounding unavailable for NAM forecast hour 15.