Communications system at Johnston Ridge Observatory houses technolo...

Communications system at Johnston Ridge Observatory houses technolo...

Detailed Description

Indonesian scientists visit CVO for training on volcano monitoring and hazard assessment, including techniques for installing GPS, seismic, and volcanic gas monitoring stations. Pictured, is Andy Lockhart providing an overview of the communications system located at Johnston Ridge Observatory, north of Mount St. Helens.

Details

Image Dimensions: 675 x 900

Date Taken: