Recognition of Strong Earthquake Prone Areas in the Altai–Sayan–Baikal Region     

Gorshkov  A. I.  Soloviev  A. A.  Zharkikh  Ju. I. 《Doklady Earth Sciences》2018,479(1):412-414

The locations of areas prone to strong earthquakes (M ≥ 6.0) in the Altai–Sayan–Baikal region are determined. Based on a scheme of morphostructural zoning of the region and by using the CORA-3 pattern recognition algorithm, all intersections of morphostructural lineaments are separated into two classes: the highly seismic intersections in the vicinities of which strong earthquakes can occur and low seismic in the vicinities of which only earthquakes with M < 6.0 are possible. Recognition was performed for the vectors the components of which were measured values of the geological–geophysical characteristics describing the respective intersection. The result obtained allows the zones of high seismic hazard to be identified more reliably in the region.

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Web-Oriented Software System for Analysis of Spatial Geophysical Data Using Geoinformatics Methods     

Soloviev  A. A.  Krasnoperov  R. I.  Nikolov  B. P.  Zharkikh  J. I.  Agayan  S. M. 《Izvestiya Atmospheric and Oceanic Physics》2018,54(9):1312-1319

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A Morphostructural Zoning of the Mountainous Crimea and the Possible Locations of Future Earthquakes   总被引：1，自引：0，他引：1  

A. I. Gorshkov  A. A. Soloviev  Yu. I. Zharkikh 《Journal of Volcanology and Seismology》2017,11(6):407-412

The locations of possible earthquake occurrence (magnitudes M ≥ 6) have been determined for mountainous Crimea and the adjacent sea shelf, including the continental slope zone. The earthquake-generating structures were assumed to be intersections of morphostructural lineaments as found by morphostructural zoning. The measurement of geological and geophysical characteristics was followed by applying a decision rule that was derived previously using the CORA-3 pattern recognition algorithm in order to find possible locations of M ≥ 6 earthquakes in the Caucasus. The results corroborate the high seismic potential for the Yalta area where two events with magnitudes of 6.0 and 6.8 occurred in 1927, as well as indicating the possibility of M ≥ 6 earthquakes in other areas in mountainous Crimea and in the adjacent Black Sea area where no such events have yet been recorded.  相似文献   

Strongest Earthquake-Prone Areas in Kamchatka     

B. A. Dzeboev  S. M. Agayan  Yu. I. Zharkikh  R. I. Krasnoperov  Yu. V. Barykina 《Izvestiya Physics of the Solid Earth》2018,54(2):284-291

The paper continues the series of our works on recognizing the areas prone to the strongest, strong, and significant earthquakes with the use of the Formalized Clustering And Zoning (FCAZ) intellectual clustering system. We recognized the zones prone to the probable emergence of epicenters of the strongest (M ≥ 74/3) earthquakes on the Pacific Coast of Kamchatka. The FCAZ-zones are compared to the zones that were recognized in 1984 by the classical recognition method for Earthquake-Prone Areas (EPA) by transferring the criteria of high seismicity from the Andes mountain belt to the territory of Kamchatka. The FCAZ recognition was carried out with two-dimensional and three-dimensional objects of recognition.  相似文献