ALERT: No maps available for NAM run 18 UTC Tue 26 Mar 2019. Defaulting to 18 UTC Fri 19 Apr 2024.

ALERT: Maps for forecast hour 75 do not exist, defaulting to fhour = 18.

ALERT: 48 hour accumulated precip map does not exist for forecast hour 18, defaulting to 12 hour accumulated precip.