Classification of volcanic and tectonic earthquakes in Kamchatka (Russia) with different machine learning techniques

Autor: Natalia Galina, Léonard Seydoux, Nikolai M. Shapiro, D. V. Droznin

Kamchatka is an active subduction zone that exhibits intense seismic and volcanic activities. As a consequence, tectonic and volcanic earthquakes are often nearly simultaneously recorded at the same station. In this work, we consider seismograms reco

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d3d015a8cd9b93fea38f9531301df81e
https://doi.org/10.5194/egusphere-egu2020-755

Deep and shallow long-period volcanic seismicity linked by fluid-pressure transfer

Autor: D. V. Droznin, A. A. Gusev, Sergey Senyukov, N. M. Shapiro, S. Ya. Droznina, Evgenii Gordeev

Publikováno v: Nature Geoscience. 10:442-445

Volcanic long-period earthquakes are attributed to pressure fluctuations that result from unsteady mass transport in the plumbing system of volcanoes. Whereas most of the long-period seismicity is located close to the surface, the volcanic deep long-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0ccc7b96d6fe8e19632ec623e1e366f4
https://doi.org/10.1038/ngeo2952

Probabilistic Estimates of Hypocenters from the Data of Kamchatka Seismic Network Stations

Autor: Peter Shebalin, Sergey Senyukov, D. V. Droznin, N. M. Shapiro, D. V. Chebrov, S. Ya. Droznina

Publikováno v: Fizika zemli / Izvestiya Physics of the Solid Earth
Fizika zemli / Izvestiya Physics of the Solid Earth, MAIK Nauka/Interperiodica/Springer, 2019, 55 (4), pp.677-687. ⟨10.1134/S1069351319040049⟩
Fizika zemli / Izvestiya Physics of the Solid Earth, 2019, 55 (4), pp.677-687. ⟨10.1134/S1069351319040049⟩

International audience; A new approach is proposed for determining earthquake hypocenters aimed at a more comprehensive characterization of its uncertainty and ambiguity. Application of the new approach to study the seismic focal subduction zones and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0129ad4afc0649e31db588f84adcd50d
https://hal.archives-ouvertes.fr/hal-03088558/document

The development of the system of integrated instrumental monitoring of volcanoes in the Far East Region

Autor: D. V. Droznin, V. A. Sergeev, A. V. Rybin, N. Z. Zakharchenko, Sergey Senyukov, S. Ya. Droznina, S. S. Serovetnikov, V. N. Chebrov, Dmitry Melnikov, V. N. Mishatkin, N. N. Titkov, Yu. A. Kugaenko, Ya. D. Murav’ev, V. V. Yaschuk, I. N. Nuzhdina, P. P. Firstov

Publikováno v: Seismic Instruments. 49:254-264

This work presents the project of the first stage of implementation of the integrated instrumental system of volcanic activity monitoring in Kamchatka and the Kuril Islands. The system of monitoring was designed for the purpose of ensuring public saf

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::583258578e4fc198b6aee211baf07e76
https://doi.org/10.3103/s0747923913030055

Interactive DIMAS program for processing seismic signals

Autor: D. V. Droznin, S. Ya. Droznina

Publikováno v: Seismic Instruments. 47:215-224

The DIMAS program is designed for detailed processing and visual analysis of digital seismic signals from digital seismic stations. It is specially designed for users whose task is to quickly determine the parameters of an earthquake from one or a gr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7de2c85d5e83ca21b0fed03138276366
https://doi.org/10.3103/s0747923911030054