Vibroseis truck in Yellowstone National Park
By Yellowstone Volcano Observatory
September 2020 (approx.)
Detailed Description
A 53,000-pound vibroseis truck, with a hydraulic vibration plate that creates signals like tiny earthquakes. The truck is parked at a roadside pullout near the Continental Divide in Yellowstone National Park. Photo by Jamie Farrell, University of Utah, September 2020, taken under Yellowstone National Park research permit YELL-2020-SCI-8146. Support for the field research was provided by the National Science Foundation (EAR-1950328).
Sources/Usage
Public Domain.