...A.F. Emanov; A.A. Emanov; I.S. Novikov; E.A. Gladyshev; A.V. Fateev; P.O. Polyansky; E.V. Shevkunova; R.A. Ershov; V.V. Arapov; A.A. Krivov Abstract —Years after the Chuya earthquake of 2003, geological structures adjacent to the focal area of the Chuya earthquake are still seismically active...

...A.F. Emanov; A.A. Emanov; A.V. Fateev Abstract —The 2003 Chuya earthquake aftershocks are studied using the data obtained during experiments with dense networks of stations. Density maps of the foci of more than 50,000 aftershocks are compared with the day surface faults and the block structure...

.... In the fall of 2003, seismic activity resumed in the southeastern Gorny Altai mountain province and became the region’s strongest over both instrumental and historic periods of seismicity. The area was shocked by an М s = 7.3 ( K = 17.0) earthquake, called Chuya (or Altai), at 11:33 GMT and an М s...

... of the Chuya basin. New information on the structure of the Chagan River valley located in the zone of the disastrous 27 September 2003 Chuya earthquake has been obtained from the results of these methods. Geoelectric cross-sections of the sedimentary sequence and the upper part of the basement were obtained...

...E.V. Leskova; A.A. Emanov Abstract Local tectonic stress field have been calculated based on aftershock focal mechanisms using materials of epicentral studies with temporary networks of stations in the epicentral area of the 2003 Chuya earthquake. The originality of this work is that the stress...

...Catherine Dorbath; Jérôme Van der Woerd; Sergei S. Arefiev; Eugene A. Rogozhin; Janna Y. Aptekman Abstract The M w 7.2 Altay (Chuya) earthquake of 27 September 2003 that occurred in Gorny Altay (southern Siberia, Russia) is the first event of this magnitude to occur in the region in historical time...

...V.Yu. Timofeev; D.G. Ardyukov; E. Calais; A.D. Duchkov; E.A. Zapreeva; S.A. Kazantsev; F. Roosbeek; C. Bruyninx We suggest a model of elastic rebound for the M = 7.3–7.5 Chuya earthquake of 27 September 2003 based on 3D deformation data from the Gorny Altai. We report processed data from yearly...

...Fig. 3. Main shock and aftershocks of 2003 Chuya earthquake (located using HYPOINVERSE-2000 inversion with a layered velocity model) and related surface rupture. 1 — main shock, 27.09; 11:33, M s = 7.3; 2 , 3 — large aftershocks: 2 — 27.09; 18:52, M s = 6.4; 3 — 01.01; 10:03...

...Fig. 1. Largest landslide triggered by M = 7.5 Chuya earthquake of 2003. ...

...A.A. Emanov; E.V. Leskova We report reprocessed aftershock data from the M s = 7.3 Chuya earthquake of 27 September 2003. The approach we used implies location of hypocenters using a tomography-based velocity model followed by double-difference relocation. After relocation, the diffuse pattern...

... 2011 ( M = 6.1) and 27 December 2011 (M = 6.7) in Tuva and West Sayan. The results of GPS determinations for postseismic displacements in the Chuya earthquake zone (Gorny Altai, 27 September 2003, M = 7.5) are analyzed; models for the geologic medium are selected; and its effective viscosity...