B-Roll: Northwest ShakeAlert Sensor Station
By Communications and Publishing
2018 (approx.)
![Gentleman setting up early earthquake warning sensors](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/Screen%20Shot%202018-10-16%20at%201.29.44%20PM.png?itok=Q6kPQtHS)
Detailed Description
Maintenance of a high-quality ShakeAlert sensors, power and telemetry stations in Portland, OR.
Sources/Usage
Public Domain.