ALERT: No maps available for NAM run 18 UTC Sun 21 Apr 2019. Defaulting to 12 UTC Sat 25 May 2024.
ALERT: Maps for forecast hour 66 do not exist, defaulting to fhour = 09.
Valid: 21 UTC Sat 25 May 2024
ERROR: Parameter SRWSPD unavailable for NAM forecast hour 09.