Video of circulation in the Halema‘uma‘u water pond

Detailed Description
This timelapse video covers about 25 minutes and shows the circulation in the water pond in Halema‘uma‘u. There appears to be an influx of water along the southern shoreline (right side in this image). A broader eastward flow of water (towards the top of the image) is evident. The video is shown twice.
Sources/Usage
Public Domain.