An HVO geologist examines the webcam on the northwest rim of the caldera.
![image related to volcanoes. See description](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/img7432.jpg?itok=wmde7yUD)
Detailed Description
An HVO geologist examines the webcam on the northwest rim of the caldera.
Sources/Usage
Public Domain.
An HVO geologist examines the webcam on the northwest rim of the caldera.
Public Domain.