Borehole tiltmeter being lowered into a 3 m (about 10 ft) deep hole...

Borehole tiltmeter being lowered into a 3 m (about 10 ft) deep hole...

Detailed Description

Borehole tiltmeter being lowered into a 3 m (about 10 ft) deep hole on Mauna Loa's Southwest Rift Zone, Hawaii.

Details

Image Dimensions: 800 x 500

Date Taken: