Research Station RAS KYRGYZ SEISMIC NETWORK KNET KNET

Research Station RAS KYRGYZ SEISMIC NETWORK KNET

KNET People RS RAS Sthelochkov G. G. Bragin V. D. Matix A. I. Sychev V. N. Sycheva N. A. Krasnokutskaya N. Y. IS NAS RK Abdrahmatov K. E Chehovskaya R. A. Shakurov U. S.

KNET Location Year of creation: 1991 Number of stations: 10 Seismometer s: STS 2 (Streckeisen)

KNET List of stations Station AML KZA KBK AAK TKM 2 CHM UCH USP ULHL EKS 2 The beginning of work The ending of work Latitude Longitude Height (km) 1991244 - 42. 1311 73. 6941 3. 4000 1991244 - 42. 0778 75. 2496 3. 5200 1991244 - 42. 6564 74. 9478 1. 7600 1991244 - 42. 6333 74. 4944 1. 6800 1991244 - 42. 9208 75. 5966 2. 0200 1991240 - 42. 9986 74. 7513 0. 6550 1991244 - 42. 2275 74. 5134 3. 8500 1991240 - 43. 2669 74. 4997 0. 7400 1991244 - 42. 2456 76. 2417 2. 0400 1991240 - 42. 6615 73. 7772 1. 3600

KNET Station, characteristics of STS 2 sensor

KNET Realtime process: July 1998 года Points: KIS, RS RAS, IRIS Programs: ANTELOPE -to be updated Operation system SOLARIS 2. 9

KNET Catalog of earthquakes (1994 -2006) Programm: HYPOCENTER 6 -layer velocity model (Stive Roecker) RMS: 0. 2 -0. 3 sec (1200 м) Number of events: more 5000

KNET Using KNET data in Scientifics Research Institute of Seismology, National Academy of Sciences of the Kyrgyz Republic; organizations Institute of Physics and Mechanics of Rocks, National Academy of Sciences of the Kyrgyz Republic; Institute of Seismology, Ministry of Education and Science, Republic Kazakhstan; Schmidt Institute of the Physics of the Earth, Russian Academy of Sciences; Indiana University (US); Institute of Geophysics and Planetary Physics, University of California, San Diego (US); Massachsetts Institute of Technology (US); Subjects of researchs International Seismological Center (Thatcham, UK) The research connected with an opportunity of the control of nuclear explosions and studying of a threshold of their detection. Researches of deep structures of the Earth. Distribution of seismic waves velocities and velocity structures of the Crust of Central Asia. Studying of focal mechanisms and seismotectonics deformations and etc. Wide band seismological studies (grading records for studying distribution of seismic waves, spectra of seismic signals etc). Relationships between regional and global seismicity, and between weak and strong events occurring.

KNET Using data for researchs in RS RAS Study of STD Distribution of omega angle ( stressed-strained state angle) Two regimes of STD: Strike slip and Ttanspression Study of distribution of seismic activity Distribution of seismisity: real,

Resum e Digital seismic network KNET is a good tool for -World geoscience community -Regional (Central Asia) seismologists and geophysisists. KNET is relevant for international collaboration under FDSN

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