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Title: Lava Level Change in PKK Tube Skylight (August 19, 2006)
To document changes in the lava stream level within the Prince Kuhio Kalaniana'ole (PKK) lava tube, a time-lapse camera was placed on the brink of a lava tube skylight (an opening in the roof of the lava tube) with a view of the lava. Despite its proximity to high radiant heat from the lava, the camera successfully captured several abrupt and short-lived increases in lava stream level that eventually sealed the skylight shut. This video shows one of these brief increases in lava level.
The images that comprise this video were acquired from the edge of a skylight informally called Kelly's skylight. The image acquisition rate was 1 frame per minute, and the resulting video is played at 10 frames per second.
Location: HI, USA
Date Taken: 8/19/2006
Video Producer: U.S. Geological Survey
Note: This video has been released into the public domain by the U.S. Geological Survey for use in its entirety. Some videos may contain pieces of copyrighted material. If you wish to use a portion of the video for any purpose, other than for resharing/reposting the video in its entirety, please contact the Video Producer/Videographer listed with this video. Please refer to the USGS Copyright section for how to credit this video.
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