Geologists walk over the lava tube on the northern flank of Pu‘u ‘Ō‘ō

HVO geologists walk over the lava tube on the northern flank of Pu‘...

Detailed Description

HVO geologists walk over the lava tube on the northern flank of Pu‘u ‘Ō‘ō while conducting a very low frequency (VLF) survey. Measurements are taken along a line of points (at flagged rocks) crossing perpendicular to the tube.

Details

Image Dimensions: 3872 x 2592

Date Taken: