ALERT: No maps available for NAM run 06 UTC Sat 14 Dec 2019. Defaulting to 18 UTC Fri 19 Apr 2024.
ALERT: Maps for forecast hour 06 do not exist, defaulting to fhour = 03.
Valid: 21 UTC Fri 19 Apr 2024
ERROR: Parameter SRWSPD unavailable for NAM forecast hour 03.