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spectral features. Being a long-duration continuous signal from a temporally extended source, a volcanic tremor contrasts distinctly with transient sources of seismic radiation, such as tremors that are typically associated with
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U.S. TV program on use of long-period events to predict volcanic eruptions: "Nova: Volcano's Deadly
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Interview with
Bernard Chouet regarding his research into long-period events and volcanic eruptions:
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Obara, Kazushige (2002). "Nonvolcanic Deep Tremor
Associated with Subduction in Southwest Japan".
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Sustained ground vibration associated with underground movement of magma or volcanic gas
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The relation between long-period events and an imminent eruption was first observed by
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Nonvolcanic, episodic tremor has now been described, and is distinguished by the term
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Seismicity, low frequency events and tremor at the Katla subglacial volcano, Iceland
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from magma, or both. It is a long-duration release of seismic energy, with distinct
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is a sustained signal that may or may not possess these
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typically associated with the underground movement of
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Four major types of seismograms, or seismic signatures
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133:Volcano tectonic earthquake
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53:is a sustained release of
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104:(ETS) which may occur in
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119:who was working at the
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903:Volcanic earthquakes
226:1996Natur.380..309C
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160:(5573): 1679–1681.
662:Lists of volcanoes
449:Subglacial volcano
424:Pyroclastic shield
314:2012-03-16 at the
269:2009-02-01 at the
204:Chouet, Bernard A.
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571:Nephelinite
526:Blairmorite
501:Agglomerate
409:Mud volcano
381:Cryovolcano
371:Cinder cone
91:earthquakes
35:Seismograph
893:Seismology
887:Categories
783:seismology
596:Rhyodacite
546:Ignimbrite
521:Benmoreite
95:explosions
59:infrasonic
581:Phonolite
566:Leucitite
551:Komatiite
399:Lava dome
395:Lava cone
352:Volcanoes
242:0028-0836
718:Category
626:Trachyte
601:Rhyolite
576:Obsidian
506:Andesite
312:Archived
267:Archived
206:(1996).
190:32354691
182:12040191
127:See also
86:harmonic
78:volcanic
730:Commons
657:Hotspot
556:Lapilli
541:Felsite
366:Caldera
250:4341826
222:Bibcode
162:Bibcode
154:Science
55:seismic
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591:Pumice
561:Latite
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531:Cinder
511:Basalt
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62:energy
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359:Types
246:S2CID
186:S2CID
139:Notes
66:magma
844:stub
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631:Tuff
404:Maar
238:ISSN
178:PMID
115:, a
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