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Jiuzhaigou earthquake 2017

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Journal Article
Published: 30 May 2018
Seismological Research Letters (2018) 89 (4): 1354–1365.
...Yefei Ren; Hongwei Wang; Peibin Xu; Yadab P. Dhakal; Ruizhi Wen; Qiang Ma; Peng Jiang ABSTRACT Strong‐motion recordings observed during the M s 7.0 Jiuzhaigou earthquake, which occurred on 8 August 2017 in western China, were used to reveal the underlying source, propagation path, and site effects...
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Journal Article
Published: 11 August 2021
Seismological Research Letters (2021)
...Yong Zhang; Wanpeng Feng; Xingxing Li; Yajing Liu; Jieyuan Ning; Qinghua Huang Abstract The 8 August 2017 M w 6.5 Jiuzhaigou earthquake occurred in a tectonically fractured region in southwest China. We investigate the multifault coseismic rupture process by jointly analyzing teleseismic, strong...
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Journal Article
Published: 14 April 2021
Seismological Research Letters (2021) 92 (5): 2927–2942.
...Xu Zhang; Li‐Sheng Xu; Lei Yi; Wanpeng Feng Abstract On 8 August 2017, an M s 7.0 earthquake struck the Jiuzhaigou town, Sichuan Province, China, rupturing an unmapped fault, which is adjacent to the Maqu seismic gap in the Min Shan uplift zone in the easternmost part of the Bayan Har block. Having...
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Journal Article
Published: 14 January 2020
Bulletin of the Seismological Society of America (2020) 110 (1): 154–165.
...Yuexin Li; Roland Bürgmann; Bin Zhao ABSTRACT The M w 6.5 Jiuzhaigou earthquake occurred on 8 August 2017 36 km west‐southwest of Yongle, Sichuan, China. We use both ascending and descending Interferometric Synthetic Aperture Radar (InSAR) data from Sentinel‐1 and coseismic offsets of four Global...
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Journal Article
Published: 17 July 2019
Seismological Research Letters (2019) 90 (5): 1859–1875.
...Sui Tung; Kurt Katzenstein; Timothy Masterlark; Jianshe Lei; Christelle Wauthier; Dave Petley ABSTRACT The 2017 M w 6.5 Jiuzhaigou earthquake (JE) struck a rugged area of the Jiuzhaigou Valley in eastern Tibet that has experienced frequent seismic activity over the last few decades. We use finite...
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Journal Article
Published: 25 July 2018
Seismological Research Letters (2018) 89 (5): 1671–1679.
... algorithms. High‐sensitivity networks generally require dense station coverage, high deployment effort, special field environment, and high funding cost, which are not suitable for rapid response for aftershock monitoring. To investigate aftershock activities of the 2017 M w 6.5 Jiuzhaigou earthquake, we...
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Journal Article
Published: 16 May 2018
Seismological Research Letters (2018) 89 (4): 1345–1353.
...Yingfeng Zhang; Guohong Zhang; Eric A. Hetland; Xinjian Shan; Huiping Zhang; Dezheng Zhao; Wenyu Gong; Chunyan Qu ABSTRACT The 2017 M w 6.5 Jiuzhaigou, China, earthquake occurred in the very northeastern corner of the Bayanhar block, in a region of a complex confluence of several faults. There were...
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Journal Article
Published: 17 January 2018
Seismological Research Letters (2018) 89 (2A): 557–569.
...Libo Han; Jia Cheng; Yanru An; Lihua Fang; Changsheng Jiang; Bo Chen; Zhongliang Wu; Jie Liu; Xiwei Xu; Ruifeng Liu; Zhixiang Yao; Changzai Wang; Yushi Wang ABSTRACT The 8 August 2017 M s 7.0 Jiuzhaigou earthquake was the largest event in continental China in the recent 3 yrs. It occurred...
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Image
Inverted results of the <b>2017</b>     M  s     7.0 <b>Jiuzhaigou</b> <b>earthquake</b>. (a) Se...
Published: 14 April 2021
Figure 3. Inverted results of the 2017 M s  7.0 Jiuzhaigou earthquake. (a) Seismic moment rate function (gray‐shaded region). The solid‐red curve shows the release process of the scalar seismic moment in percentage. (b) Coseismic slip pattern. Black arrows indicate slip directions. Blue
Image
Setting of the <b>2017</b>     M  w     6.5 <b>Jiuzhaigou</b> <b>earthquake</b> and playback res...
Published: 28 January 2020
Figure 4. Setting of the 2017 M w  6.5 Jiuzhaigou earthquake and playback results (follows Fig.  2 ). Final FinDer line‐source parameters are L ∼ 33    km , Θ = 130 ° , and M FD  6.6. Green triangles in (a) show stations, where strong‐motion data were simulated
Image
Tectonic settings and velocity profiles near the <b>2017</b> <b>Jiuzhaigou</b> <b>earthquake</b>...
Published: 17 July 2019
Figure 1. Tectonic settings and velocity profiles near the 2017 Jiuzhaigou earthquake (JE). (a) JE took place near the block boundary (transparent black lines) between Abba and Hezuo block. Nearby fault locations are plotted after Burchfiel et al. (1995) . Coseismic displacements
Image
Fault‐slip distributions of the <b>2017</b>     M  w     6.5 <b>Jiuzhaigou</b> <b>earthquake</b>...
Published: 16 May 2018
Figure 3. Fault‐slip distributions of the 2017 M w  6.5 Jiuzhaigou earthquake.
Journal Article
Published: 18 May 2021
Bulletin of the Seismological Society of America (2021) 111 (4): 2195–2208.
...Wen Yang; Zhifeng Ding; Jie Liu; Jia Cheng; Xuemei Zhang; Peng Wu; Qi Yao ABSTRACT The 2017 M w 6.5 Jiuzhaigou mainshock hit the northeastern end of the Bayan Har block, which has experienced many historical earthquakes, including the 1976 M 7.2 Songpan‐Pingwu earthquake swarm. We used the double...
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Journal Article
Published: 10 July 2018
Bulletin of the Seismological Society of America (2018) 108 (4): 2221–2236.
...Jin Jia‐Liang; Wang Yin; Gao Dan; Yuan Ren‐Mao; Yang Xiao‐Yan Abstract In this article, the authors aim to establish the suitable Newmark displacement models of the coseismic displacements for southwest China, where the 2008 Wenchuan earthquake, the 2013 Lushan earthquake, and the 2017 Jiuzhaigou...
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Image
The gCAPjoint solution for the <b>2017</b> <b>Jiuzhaigou</b> <b>earthquakes</b>. (a) The earthqu...
Published: 19 August 2020
Figure 3. The gCAPjoint solution for the 2017 Jiuzhaigou earthquakes. (a) The earthquake (star) and local broadband stations (triangles). (b) Teleseismic broadband stations (inverted triangles). Black open triangles and inverted triangles indicate available stations, whereas red triangles
Image
Waveform mismatch versus centroid depth for the <b>2017</b> <b>Jiuzhaigou</b> <b>earthquakes</b>...
Published: 19 August 2020
Figure 4. Waveform mismatch versus centroid depth for the 2017 Jiuzhaigou earthquakes. Red focal sphere indicates the focal mechanism at optimal depth.
Journal Article
Published: 23 September 2020
Seismological Research Letters (2021) 92 (1): 275–286.
...Ke Jia Abstract In the past two decades, three major earthquakes have occurred near the Longmen Shan fault zone, Sichuan, China (the 2008 M w 7.9 Wenchuan, 2013 M w 6.6 Lushan, and 2017 M w 6.5 Jiuzhaigou earthquakes), in response to the continuous collision of the Indian and Eurasian plates...
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Journal Article
Published: 28 January 2020
Bulletin of the Seismological Society of America (2020) 110 (2): 920–936.
...Figure 4. Setting of the 2017 M w  6.5 Jiuzhaigou earthquake and playback results (follows Fig.  2 ). Final FinDer line‐source parameters are L ∼ 33    km , Θ = 130 ° , and M FD  6.6. Green triangles in (a) show stations, where strong‐motion data were simulated...
FIGURES | View All (7)
Journal Article
Published: 24 September 2019
Bulletin of the Seismological Society of America (2019) 109 (6): 2470–2490.
... the large magnitude seismic intensity zones that were issued by the China Earthquake Administration. Cresci et al. (2017) explored predictive models from tweets that had been conveyed by on‐the‐ground social sensor observations to nowcast the perceived intensity of earthquakes. Sakaki et al. (2010...
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Journal Article
Published: 19 August 2020
Seismological Research Letters (2020) 91 (6): 3550–3562.
...Figure 3. The gCAPjoint solution for the 2017 Jiuzhaigou earthquakes. (a) The earthquake (star) and local broadband stations (triangles). (b) Teleseismic broadband stations (inverted triangles). Black open triangles and inverted triangles indicate available stations, whereas red triangles...
FIGURES | View All (7)