Triggered slip: observations of the 17 August 1999 Izmit (Turkey) earthquake using radar interferometry

被引：107

作者：

Wright, T ^{[1
]}

Fielding, E ^{[1
]}

Parsons, B ^{[1
]}

机构：

[1] Univ Oxford, Dept Earth Sci, Oxford OX1 3PR, England

来源：

GEOPHYSICAL RESEARCH LETTERS | 2001年 / 28卷 / 06期

关键词：

D O I：

10.1029/2000GL011776

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

We use Synthetic Aperture Radar interferometry (InSAR) to map the displacement field of the 17 August 1999 Izmit earthquake, which largely conforms to that predicted for an elastic upper crust. We determine the earthquake source parameters and show that slip continues farther west than the mapped fault ruptures. We also show that additional sub-surface displacements occurred on parallel strands of the North Anatolian Fault Zone. We argue that this was caused by changes in static stress accompanying the mainshock, or by the dynamic release of regional stresses.

引用

页码：1079 / 1082

页数：4

共 17 条

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AMBRASEYS N, 2000, IN PRESS GEOPHYS J I

[2] SOME CHARACTERISTIC FEATURES OF ANATOLIAN FAULT ZONE [J].