CenterStudyVolcanoes's video: CSAV Hawaii: Volcanic Tremor on Seismic Drums

@CSAV Hawaii: Volcanic Tremor on Seismic Drums

As magma moves underground, small earthquakes are produced. Seismic instruments detect and record this volcanic tremor. Modern digital technology provides astonishing methods of analyzing the data, but this footage showcases old-fashioned paper-and-ink seismic drums, comparing 3 events on Kilauea's summit and East Rift Zone: January 1997, June 2007, and March 2011. In all 3 cases, magma beneath the summit of Kilauea moved down the ERZ, producing dike intrusions and eruptions in the Napau Crater area. Watch for a piece of Halemaumau crater floor to collapse at 00:34, producing a small blast of rock particles within the plume.

csav hawaii kilauea volcano eruption lava magma earthquake tremor seismic

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This video was published on 2011-03-10 09:17:26 GMT by @CenterStudyVolcanoes on Youtube. CenterStudyVolcanoes has total 37.5K subscribers on Youtube and has a total of 67 video.This video has received 21 Likes which are lower than the average likes that CenterStudyVolcanoes gets . @CenterStudyVolcanoes receives an average views of 359.3K per video on Youtube.This video has received 2 comments which are lower than the average comments that CenterStudyVolcanoes gets . Overall the views for this video was lower than the average for the profile.

CenterStudyVolcanoes's video: CSAV Hawaii: Volcanic Tremor on Seismic Drums

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