Relocation of Yushu Ms7.1 earthquake aftershocks and discussion on seismogenic structure

Acta Geophysica Sinica

Volumn 55, Issue 1, 2012, Pages 146-154

  Liu, Qiao Xia ^a   Yang, Zhuo Xin ^a   Xin, Hai Liang ^a   Li, Yuan ^b   Sha, Cheng Ning ^c  

^a INSTITUTE OF GEOPHYSICS   (China)

^b Henan Seismological Bureau   (China)

^c Qinghai Seismological Bureau   (China)

Author keywords

Hypo2000; Relocation of aftershocks; Seismotectonics; Spatial distribution characteristic of aftershocks

Indexed keywords

AFTERSHOCK; ALGORITHM; EARTHQUAKE EPICENTER; EARTHQUAKE MAGNITUDE; EARTHQUAKE RUPTURE; ERROR ANALYSIS; FAULT ZONE; MONITORING SYSTEM; SEISMIC DATA; SEISMIC REFLECTION; SEISMIC REFRACTION; SEISMOTECTONICS; SPATIAL DISTRIBUTION; STRIKE-SLIP FAULT; TRAVEL TIME; YUSHU EARTHQUAKE 2010;

CHINA; QINGHAI;

EID: 84859260174     PISSN: 00015733     EISSN: None     Source Type: Journal    
DOI: 10.6038/j.issn.0001-5733.2012.01.014     Document Type: Article

References (22)

1. http:www.eqigi.ac.cn, 2010 2011-01-05
2. s7. 1 earthquake. http//www. eq-igl. ac. en, 2010[201 1-01-05].
3. Zhou RI, Ma S H, Cai CX. Late Quaternary active features of the Ganzi-Yushu fault zone. Earthquake Research in China (in Chinese), 1996, 12 (4): 250-260.
4. Wen X Z, Xu X W, Zheng R Z, et al. Average slip-rate of the Garze-Yushu fault and ruptures of the recent large earthquakes. Science in China Series D: Earth Sciences (in Chinese), 2003, 33 (51): 199-208.
5. Wen X Z, Iluang S M, hang Z X. Neotectonic features of the Ganzi-Yushu fault zone and assessment of its earthquake risk. Seismology and Geology (in Chinese), 1985, 7 (3): 23-32.
6. Li M F, Xing C Q, Cai CX, et al. Research on activity of Yushu fault. Seismology and Geology (in Chinese) , 17 (3): 218-224.
7. Ni S D, Wang W T, Li L. The April 14th, 2010 Yushu earthquake, a devastating earthquake with foreshocks. Science in China Series D: Earth Sciences (in Chinese) 2010, 40 (5): 535-537.
8. s7. 1 earthquake in Qinghai province. Recent Developments in World Seismology (in Chinese) , 2010, (5): 15.
9. s7. 1 earthquake. Science in China Series D: Earth Sciences (in Chinese), 2010,40 (7): 819-821.
10. Zhang Y, Xu L S, Chen Y T. Fast inversion of rupture process for 14 April 2010 Yushu, Qinghai, earthquake. Acta Seismologica Sinica (in Chinese), 32 (3) 361-365.
11. s7. J Yushu earthquake fault and the surface rupture. Quaternary Sciences, 2010, 30 (3) 628-631.
12. J USGS. USGS Centroid Moment Solution. http://earthquakeusgs. gov/earthquake/eqinthenews/201 0/vacp/neicvacpcmt. php, 2010. 4. 14[201 1-01-05].
13. Liu C, Xu L S, Chen Y T. Quick moment tensor solution for 14 April 2010 Yushu, Qjnghai, earthquake. Acta Seisnwlogica Sinica (in Chinese), 2010, 32 (3) 366-368.
14. s7. 1 earthquake. Chinese J. Geophys. (in Chinese) , 2010, 53 (6) 1366-1373.
15. s7. 1 earthquake region. Chinese J. Geophys. (in Chinese), 2010, 53 (11): 2613 2619.
16. s7. 1 earthquake and big earthquakes in history. Chinese Science Bulletin (in Chinese) , 2010, 55 (13): 1200-1205.
17. s7. 1 earthquake. Science in China Series D: Earth Sciences (in Chinese), 2010, 40 (10): 1310-1320.
18. Zhang Y S, Ma Y S, Hu D G, et al. Investigation and research on the surface rupture of the Yushu earthquake and reconstruction site selection. Acta Geolo Gica Sinica (in Chinese), 2010, 84 (5): 593-605.
19. Ren J J Xie F R, Liu D Y, et al. Study of tectonics, seismicity and recurrence interval of Yushu 2010 earthquake, Qinghai Province. Technology for Earthquake Disaster Prevention (in Chinese), 2010, 5 (2): 228-233.
20. Wang Y P. Principal features of the active tectonics in Tibetan Planteau. The China Earthquake Administration, Technology Development Division, Research on Active Fault Editorial Committee. Active Faults Research Theory and Application-6. Beijing: Seismological Press, 1998:135-144.
21. Klein F W. User? s Guide to HYPOTNVERSE-2000, aFORTRAN Program to Solve for Earthquake Location and Magnitudes, version).J. U. S. Geol. Surv. Open File Rep. 02-171, 2007.
22. Wang Y X, Qian H. Study of crustal velocity structure in east Qinghai. Earth Science Frontiers (in Chinese), 2000, 7 (4): 568-579.