Halema'um'ua Lava Activity
![Image: Halema'um'ua Lava Activity](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/20100114_4164_torr_L.jpg?itok=aubMKw9Z)
Detailed Description
This ponded lava begins to drain away, forming a vortex on the lava surface. The curved streaks around the spattering point at the bottom of the image show where lava is beginning to move in a clockwise direction.
Sources/Usage
Public Domain.