Sensitive instrument used to detect ground shaking

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A small instrument with a USGS logo sticker with wires coming out of it is in a hole in the ground.

Detailed Description

This device, called a Raspberry Shake, is a sensitive instrument used to detect ground shaking. It is being carefully buried in this shallow hole in the tundra, to isolate it from wind.

Details

Image Dimensions: 2250 x 3000

Date Taken:

Location Taken: Barter Island, AK, US

Source: