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AutoBATS and 3D MUSICnew approaches ...

Jian, Pei-Ru.

AutoBATS and 3D MUSICnew approaches to imaging earthquake rupture behaviors /

Record Type:	Electronic resources : Monograph/item
Title/Author:	AutoBATS and 3D MUSICby Pei-Ru Jian.
Reminder of title:	new approaches to imaging earthquake rupture behaviors /
Author:	Jian, Pei-Ru.
Published:	Singapore :Springer Singapore :2021.
Description:	x, 101 p. :ill., digital ;24 cm.
Contained By:	Springer Nature eBook
Subject:	Seismic wavesData processing.
Online resource:	https://doi.org/10.1007/978-981-16-5584-5
ISBN:	9789811655845$q(electronic bk.)

AutoBATS and 3D MUSICnew approaches to imaging earthquake rupture behaviors /
Jian, Pei-Ru.

AutoBATS and 3D MUSICnew approaches to imaging earthquake rupture behaviors /[electronic resource] :by Pei-Ru Jian. - Singapore :Springer Singapore :2021. - x, 101 p. :ill., digital ;24 cm. - Springer theses,2190-5061. - Springer theses..

Introduction -- A new automatic full-waveform regional moment tensor inversion algorithm and its applications in the Taiwan Area -- 3D MUSIC back projection rupture images of the 2013 great Okhotsk deep earthquake sequence.

This book presents the kinematic earthquake rupture studies from moment tenor to spatial-temporal rupture imaging. For real-time seismic hazard monitoring, the new stable automatic moment tensor (AutoBATS) algorithm is developed and implemented for the real-time MT reports by the Taiwan Earthquake Science Information System (TESIS) In order to understand the rupture behavior of the 2013 Mw 8.3 Okhotsk deep earthquake sequence, the 3D MUltiple SIgnal Classification Back Projection (MUSIC BP) with P and pP phases is applied. The combined P- and pP-wave BP imaging of the mainshock shows two stages of anti-parallel ruptures along two depths separating for about 10~15 km. Unusual super-shear ruptures are observed through the 3D BP images of two Mw 6.7 aftershocks. In last two chapters, the 3D BP imaging reveals similar rupture properties of two shallow catastrophic earthquakes (Mw=6.4) in southwestern Taiwan. Both the 2010 Jiashian and 2016 Meinong earthquakes ruptured westward with similar velocity of ~2.5 km/s along a NE-ward shallow dipping blind fault. The rupture similarities of the doublet suggest two parallel elongate asperities along the causative fault. After several decades of seismic quiescence, the 2010 Jiashian event initiated the rupture at the deeper asperity and triggered the shallower asperity which caused catastrophes six years later.

ISBN: 9789811655845$q(electronic bk.)

Standard No.: 10.1007/978-981-16-5584-5doiSubjects--Topical Terms:

906972
Seismic waves
--Data processing.

LC Class. No.: QE538.5

Dewey Class. No.: 551.22

AutoBATS and 3D MUSICnew approaches to imaging earthquake rupture behaviors /
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