Earthquakes Indicated Stress Field Change During the 2006 Unrest of Augustine Volcano, Alaska

To examine controls on the local stress field at Augustine Volcano, Alaska, before its 2006 eruption, we calculated fault plane solutions for volcano‐tectonic earthquakes from 2002 to 2006. The P‐axis orientation was first aligned to the regional maximum compression (NW) and then rotated by about 90...

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Veröffentlicht in:	Geophysical research letters 2022-05, Vol.49 (10), p.n/a
Hauptverfasser:	Zhan, Yan, Roman, Diana C., Le Mével, Hélène, Power, John A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Compression Deformation Dikes Earthquakes Embankments Evaluation Finite element method Gravity Lava Magma Mathematical models Modelling Numerical models Orientation Overpressure Phase diagrams Rotation Sea level Seismic activity Stress Stress distribution Tectonics Three dimensional models Volcanic activity Volcanic eruptions Volcanoes
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