DOI: 10.1002/2016GL069955
论文题名: Isolated regions of remote triggering in South/Southeast Asia following the 2012 Mw 8.6 Indian Ocean earthquake
作者: Bansal A.R. ; Yao D. ; Peng Z. ; Sianipar D.
刊名: Geophysical Research Letters
ISSN: 0094-8502
EISSN: 1944-8233
出版年: 2016
卷: 43, 期: 20 起始页码: 10654
结束页码: 10662
语种: 英语
英文关键词: earthquake
; Indian Ocean
; remote triggering
; Southeast Asia
; tremors
Scopus关键词: Earthquakes
; Geophysics
; Oceanography
; Tectonics
; Indian ocean
; Large earthquakes
; Remote triggering
; Shallow earthquakes
; Southeast Asia
; Systematic searches
; Tremors
; Triggered Earthquakes
; Faulting
英文摘要: Large earthquakes are capable of triggering either shallow earthquakes or deep tectonic tremors at long-range distances. So far, most of remotely triggered tremors were found along major plate boundary faults around the Pacific Rim. Here we conduct a systematic search for remotely triggered earthquakes and tremors in South/Southeast Asia following the 11 April 2012 Mw 8.6 Indian Ocean earthquake. We find additional evidence of triggered tectonic tremors beneath the Java Island and the Sulabes Island in Eastern Indonesia and triggered earthquakes in Vietnam. Tremors mostly occurred during the large-amplitude Rayleigh waves of the Indian Ocean main shock and were also triggered by several other large distant earthquakes. Although we are unable to locate them, they were recorded at stations close to major tectonic faults, suggesting that they are likely of tectonic origin. However, we find no evidence of triggered tremor/earthquakes along the Sumatra subduction zone and eastern portion of Himalaya frontal thrusts, indicating that remote triggering was not as widespread as previously thought. ©2016. American Geophysical Union. All Rights Reserved. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84992337610&doi=10.1002%2f2016GL069955&partnerID=40&md5=1b635ae0f41662ae139b781182a5ee7f
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/9465
Appears in Collections: 科学计划与规划 气候变化与战略
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作者单位: CSIR - National Geophysical Research Institute, Hyderabad, India
Recommended Citation:
Bansal A.R.,Yao D.,Peng Z.,et al. Isolated regions of remote triggering in South/Southeast Asia following the 2012 Mw 8.6 Indian Ocean earthquake[J]. Geophysical Research Letters,2016-01-01,43(20).