Tom Sisson At Harrat Rahat Volcanic Field
By Volcano Hazards Program
1905 (approx.)
![Tom Sisson At Harrat Rahat Volcanic Field...](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/vhp_img4767.jpg?itok=WMDZKU_G)
Detailed Description
CalVO scientist Tom Sisson studies a lava flow in the Harrat Rahat Volcanic Field in Saudi Arabia for an international collaboration with the Saudi Geological Survey to conduct a seismic and volcanic hazard assessment for the volcanic field.