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Ludian earthquake 2014

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Journal Article
Journal: Lithosphere
Publisher: GSW
Published: 24 February 2022
Lithosphere (2021) 2021 (Special 2): 6678652.
... to predict which areas are prone to landslides based on the analysis of topographic features in the area affected by the 2014 Ludian, Yunnan, China, Ms6.5 earthquake. In our method, the expected slope angle ( ES ), which is related to the local relief in a grid cell, is defined to describe the terrain...
FIGURES | View All (8)
Journal Article
Published: 21 July 2021
Seismological Research Letters (2021) 92 (6): 3416–3427.
... km from the 2014 Ludian earthquake, and most of them are equipped with the same type instruments. We first briefly describe how to estimate critical slip‐weakening distance D c from near‐fault observations. In Figure  1a , we show a synthetic strike‐slip earthquake rupture. For a slip...
FIGURES | View All (9)
Journal Article
Published: 16 October 2018
Bulletin of the Seismological Society of America (2018) 108 (6): 3270–3277.
...‐fault rupture process of the 2014 M s 6.5 Ludian earthquake in a structural model with 3D velocity heterogeneity and surface topography. To ensure efficiency in calculating 3D synthetics during slip‐distribution inversions, a database of strain Green’s tensors (SGTs) is established for the structural...
FIGURES | View All (5)
Journal Article
Published: 23 September 2015
Seismological Research Letters (2015) 86 (6): 1614–1621.
...Zujun Xie; Yong Zheng; Chengli Liu; Xiong Xiong; Yongdong Li; Xiufen Zheng © 2015 by the Seismological Society of America On 3 August 2014, an M s  6.5 earthquake struck Ludian County, Zhaotong City in Yunnan Province, China (hereafter called the Ludian earthquake). Although...
FIGURES | View All (6)
Journal Article
Published: 01 May 2015
Seismological Research Letters (2015) 86 (3): 764–774.
... of America A strong earthquake of M s  6.5 occurred on the margin of the Tibetan plateau in a rural area of Ludian county (Fig.  1a ), northeastern Yunnan Province, China, at 16:30 (Beijing Standard Time) on 03 August 2014. The epicenter (103.3° E, 27.1° N) was located at the intersection...
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Journal Article
Published: 01 May 2015
Seismological Research Letters (2015) 86 (3): 750–763.
... August 2014, with location 27.1° N, 103.3° E and depth 12 km according to the China National Seismograph Network, striking Ludian county of Yunnan province, southwest China. Detailed information about this earthquake is available at the website of China Earthquake Administration (CEA) ( http...
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Image
Distribution of landslides triggered by the <span class="search-highlight">2014</span> <span class="search-highlight">Ludian</span> Ms6.5 <span class="search-highlight">earthquake</span>. N...
Published: 24 February 2022
Figure 2 Distribution of landslides triggered by the 2014 Ludian Ms6.5 earthquake. Numerals in grid cells are landslide area ratios (LAR) (see text).
Image
(a) Seismotectonic setting of the <span class="search-highlight">2014</span> <span class="search-highlight">Ludian</span> <span class="search-highlight">earthquake</span> and the seismicity...
Published: 21 July 2021
Figure 3. (a) Seismotectonic setting of the 2014 Ludian earthquake and the seismicity in the surrounding region. Mainshock of the 2014 Ludian earthquake is shown as the red stars. Gray solid circles mark the M > 3 earthquakes in the region since 2009. The earthquake catalog is obtained
Image
ShakeMap of  PGA  for the <span class="search-highlight">Ludian</span> <span class="search-highlight">earthquake</span> on 3 August <span class="search-highlight">2014</span> ( Chen  et al....
Published: 01 May 2015
Figure 6. ShakeMap of PGA for the Ludian earthquake on 3 August 2014 ( Chen et al. , 2015 ). Green contours show the isoseismal lines. The small black star is the epicenter of the Ludian earthquake. Blue triangles are the strong‐motion stations.
Image
Comparison of aftershock distribution of the <span class="search-highlight">2014</span>     M  s     6.5 <span class="search-highlight">Ludian</span> e...
Published: 03 March 2021
Figure 8. Comparison of aftershock distribution of the 2014 M s  6.5 Ludian earthquake and the M s  5.0 Qiaojia earthquake. The black dotted boxes represent the four concentrating regions of the aftershock distribution of the 2014 M s  6.5 Ludian earthquake (A, B, C, and D
Journal Article
Published: 17 October 2017
Bulletin of the Seismological Society of America (2017) 107 (6): 3023–3036.
...Muhammad Shahid Riaz; Yong Zheng; Xiong Xiong; Zujun Xie; Zhiwei Li; Meiqing Song Abstract We present relocated seismicity and crustal tomographic images for the regions around the 2014 M s 6.5 Ludian earthquake based on double‐difference tomography. The 2014 Ludian earthquake occurred in a complex...
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Distribution of landslides and precise relocation of the <span class="search-highlight">Ludian</span>  M  s  6.5 ...
Published: 01 May 2015
Figure 2. Distribution of landslides and precise relocation of the Ludian M s  6.5 earthquake sequences. The precise relocation data (3 August 2014–19 August 2014) of the Ludian M s  6.5 earthquake sequences were modified from Wang et al. (2014) . The focal mechanism solutions of strong
Journal Article
Published: 03 March 2021
Seismological Research Letters (2021) 92 (4): 2122–2133.
...Figure 8. Comparison of aftershock distribution of the 2014 M s  6.5 Ludian earthquake and the M s  5.0 Qiaojia earthquake. The black dotted boxes represent the four concentrating regions of the aftershock distribution of the 2014 M s  6.5 Ludian earthquake (A, B, C, and D...
FIGURES | View All (9)
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Slip distribution of <span class="search-highlight">Ludian</span> <span class="search-highlight">earthquake</span> obtained by waveform inversion in 3D...
Published: 16 October 2018
Figure 3. Slip distribution of Ludian earthquake obtained by waveform inversion in 3D velocity structure. (a) Epicenter (star) and focal mechanism (focal mechanism plot) of the Ludian earthquake plotted together with the aftershocks between 3 August 2014 and 2 October 2014 ( Fang et al. , 2014
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Seismotectonic framework of the <span class="search-highlight">Ludian</span> <span class="search-highlight">earthquake</span> showing distribution of a...
Published: 23 September 2015
Figure 1. Seismotectonic framework of the Ludian earthquake showing distribution of active faults and epicenters of M w  4.7 destructive earthquakes (blue circles) recorded during 193 B.C. and A.D. 2010 and the Ludian earthquake (modified from X. Xu, Jiang, et al. , 2014 ). The inset map
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(a) Calculated static coulomb stress changes of the historical <span class="search-highlight">earthquakes</span> ...
Published: 01 May 2015
beach ball is the focal mechanism of the M s  5.0 earthquake on 1 October 2014. The red lines are the rupture plane. (d) Maximum static stress changes on each fault plane around the seismogenic fault of the M s  6.5 Ludian earthquake. The red dashed lines are the fault planes with positive value
Journal Article
Published: 23 September 2015
Seismological Research Letters (2015) 86 (6): 1622–1635.
...Figure 1. Seismotectonic framework of the Ludian earthquake showing distribution of active faults and epicenters of M w  4.7 destructive earthquakes (blue circles) recorded during 193 B.C. and A.D. 2010 and the Ludian earthquake (modified from X. Xu, Jiang, et al. , 2014 ). The inset map...
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Residuals for horizontal SA at selected eight rock sites during (a) the 201...
Published: 18 January 2022
Figure 12. Residuals for horizontal SA at selected eight rock sites during (a) the 2012 Moe earthquake and (b) the 2014 Ludian earthquake. Residuals are calculated using equation  (24) . The color version of this figure is available only in the electronic edition.
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Hypocentral distance (    R  hyp    ) versus peak ground acceleration (PGA)...
Published: 25 February 2020
Figure 1. Hypocentral distance ( R hyp ) versus peak ground acceleration (PGA) in the 2014 M S  6.5 Ludian earthquake (triangle), 2017 M S  7.0 Jiuzhaigou earthquake (square), and 2019 M S  6.0 Changning earthquake (circle).
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Seismotectonic map of the <span class="search-highlight">Ludian</span> <span class="search-highlight">earthquake</span> source region and its surroundi...
Published: 16 October 2018
(black circles) during 1970–2015. The star represents the epicenter of the 2014 Ludian earthquake. Arrows indicate the crustal motion direction by Global Positioning System measurement ( Gan et al. , 2007 ). The inset map shows the location of the main map in the southeastern margin of the Tibetan