Black streak of water on Kīlauea caldera wall
![Color photograph of caldera wall](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/20200813_VW.jpg?itok=QETAGUPS)
Detailed Description
Black streak on caldera wall (center) is about 50 m (yards) long, and white steam plume (lower right) rises from northwestern part of Halema‘uma‘u. Photo from Volcano House Hotel on July 4, 2018. The configuration of this area changed considerably after the photo was taken, as collapse continued into early August.
Sources/Usage
Public Domain.