Russian Journal of Earth Sciences Russian Journal of Earth Sciences Russian Journal of Earth Sciences 1681-1208 80871 10.2205/2024ES000901 25-летие Russian Journal of Earth Sciences 25th anniversary of the Russian Journal of Earth Sciences 25-летие Russian Journal of Earth Sciences World Seismic Networks and Earthquake Catalogs Мировые сейсмические сети и каталоги землетрясений https://orcid.org/0000-0002-4874-7475 Гвишиани Алексей Джерменович Gvishiani Alexei D. rjes@wdcb.ru

доктор физико-математических наук;

doctor of physical and mathematical sciences;

 https://orcid.org/0000-0003-3427-0634 Дзеранов Борис Витальевич Dzeranov B. V. https://orcid.org/0000-0003-1677-4177 Скоркина Анна Александровна Skorkina Anna Aleksandrovna anna@mitp.ru https://orcid.org/0000-0001-8110-2348 Дзебоев Борис Аркадьевич Dzeboev Boris Arkadievich rjes@wdcb.ru

доктор физико-математических наук;

doctor of physical and mathematical sciences;

 Геофизический центр Российской Академии Наук Москва Россия Geophysical Center of the Russian Academy of Sciences Moscow Russian Federation Институт физики Земли им. О.Ю. Шмидта Российской академии наук Москва Россия Schmidt Institute of the Physics of the Earth Russian Academy of Sciencies Moscow Russian Federation Геофизический центр Российской Академии Наук Россия Geophysical Center of the Russian Academy of Sciences Russian Federation Владикавказский научный центр РАН Россия Vladikavkaz Scientific Center RAS Russian Federation Институт теории прогноза землетрясений и математической геофизики Москва Россия Institute of Earthquake Prediction Theory and Mathematical Geophysics Moscow Russian Federation Геофизический центр Российской Академии Наук RU Geophysical Center of the Russian Academy of Sciences RU Владикавказский научный центр РАН Россия Vladikavkaz Scientific Center RAS Russian Federation 29 02 2024 29 02 2024 24 1 1 22 15 10 2023 15 01 2024 https://rjes.ru/en/nauka/article/80871/view

Статья посвящена обзору функционирующих в настоящее время сейсмологических агентств, создаваемых, развиваемых и поддерживаемых ими сейсмических мониторинговых сетей, а также производимых каталогов землетрясений. Особое внимание сфокусировано на международных и национальных сейсмологических центрах и сейсмических сетях. Исторический экскурс о первых наблюдениях, выполняемых сейсмическими сетями, дополняет картину. Рассмотрены базовые параметры основных сейсмических сетей и принципы функционирования сейсмологических центров. Обсуждены ключевые характеристики сейсмических каталогов, определяющие критерии их качества. Приведен системно-аналитический подход к решению актуальной задачи создания наиболее полных и представительных каталогов землетрясений с унифицированной магнитудной шкалой путем интегрирования в изучаемом регионе воедино данных из международных, национальных и региональных каталогов.

This paper is devoted to the review of currently functioning seismological agencies, seismic monitoring networks created, developed and supported by them, as well as earthquake catalogs produced. Particular attention is focused on international and national seismological centers and seismic networks. A historical insight about the first observations made by seismic networks completes the picture. The basic parameters of the main seismic networks and the principles of functioning for seismological centers are considered. The key characteristics of seismic catalogs that determine the criteria for their quality are discussed. The system-analytical approach to solving the urgent problem of creating the most complete and representative earthquake catalogs with a unified magnitude scale by integrating data from international, national and regional catalogs in the studied region is presented.

 сейсмические сети; сейсмологические агенства; каталоги землетрясений; представительная магнитуда; шкала магнитуд; полнота каталога объединение каталогов землетрясений seismic networks; seismological agencies; earthquake catalogs; representative magnitude; magnitude scale; catalog completenes merging earthquake catalogs Работа выполнена в рамках государственных заданий Геофизического центра РАН, Института физики Земли им. О. Ю. Шмидта РАН и Института теории прогноза землетрясений и математической геофизики РАН, утвержденных Минобрнауки России. В работе использовались данные и сервисы, предоставленные ЦКП «Аналитический центр геомагнитных данных» Геофизического центра РАН (http://ckp.gcras.ru). The work was carried out within the framework of state assignments of the Geophysical Center of the Russian Academy of Sciences, the Institute of Physics of the Earth named after. O. Yu. Shmidt RAS and the Institute of Earthquake Forecast Theory and Mathematical Geophysics RAS, approved by the Ministry of Education and Science of Russia. The work used data and services provided by the Shared Use Center “Analytical Center for Geomagnetic Data” of the Geophysical Center of the Russian Academy of Sciences (http://ckp.gcras.ru).

Абубакиров И. Р., Гусев А. А., Гусева Е. М. и др. Массовое определение моментных магнитуд Mw и установление связи между Mw и Ml для умеренных и слабых Камчатских землетрясений // Физика Земли. — 2018. — № 1. — С. 37—51. — DOI: 10.7868/S0002333718010039. Abubakirov I. R., Gusev A. A., Guseva E. M., et al. Mass determination of moment magnitudes Mw and establishing the relationship between Mw and ML for moderate and small Kamchatka earthquakes // Izvestiya, Physics of the Solid Earth. — 2018. — Vol. 54, no. 1. — P. 33–47. — DOI: 10.1134/s1069351318010019. Арефьев С. С., Рогожин Е. А., Быкова В. В. и др. Глубинная структура очаговой зоны Рачинского землетрясения по сейсмотомографическим данным // Физика Земли. — 2006. — № 1. — С. 30—44. Agnew D. C. History of seismology // International Handbook of Earthquake and Engineering Seismology. — Elsevier, 2002. — P. 3–11. — DOI: 10.1016/S0074-6142(02)80203-0. Гвишиани А. Д., Добровольский М. Н., Дзеранов Б. В. и др. Большие данные в геофизике и других науках о Земле // Физика Земли. — 2022. — № 1. — С. 3—34. — DOI: 10.31857/S0002333722010033. Aki K., Richards P. G. Quantitative Seismology. — 2nd ed. — Sausalito, CA : University Science Books, 2002. — 723 p. Гвишиани А. Д., Панченко В. Я., Никитина И. М. Системный анализ Больших Данных для наук о Земле // Вестник Российской академии наук. — 2023. — Т. 93, № 6. — С. 518—525. — DOI: 10.31857/S0869587323060087. Aoi S., Asano Y., Kunugi T., et al. MOWLAS: NIED observation network for earthquake, tsunami and volcano // Earth, Planets and Space. — 2020. — Vol. 72, no. 1. — DOI: 10.1186/s40623-020-01250-x. Голицын Б. Б. Лекции по сейсмометрии. — СПб : Типография Императорской Академии Наук, 1912. — 654 с. Arefiev S. S., Rogozhin E. A., Bykova V. V., et al. Deep structure of the Racha earthquake source zone from seismic tomography data // Izvestiya, Physics of the Solid Earth. — 2006. — Vol. 42, no. 1. — P. 27–40. — DOI: 10.1134/s1069351306010034. Кондорская Н. В., Федорова И. В. Сейсмические станции Единой системы сейсмических наблюдений СССР (ЕССН): На 01.01.90. — Москва : ОИФЗ РАН, 1996. — 36 с. Benz H. Building a National Seismic Monitoring Center: NEIC from 2000 to the Present // Seismological Research Letters. — 2017. — Vol. 88, 2B. — P. 457–461. — DOI: 10.1785/0220170034. Морозов А. Н., Ваганова Н. В., Асминг В. Э. и др. Сейсмичность западного сектора Российской Арктики // Физика Земли. — 2023. — № 2. — С. 115—148. — DOI: 10.31857/S0002333723020096. Beyreuther M., Barsch R., Krischer L., et al. ObsPy: A Python Toolbox for Seismology // Seismological Research Letters. — 2010. — Vol. 81, no. 3. — P. 530–533. — DOI: 10.1785/gssrl.81.3.530. Новый каталог сильных землетрясений на территории СССР с древнейших времен до 1975 г. / под ред. Н. В. Кондорская, Н. В. Шебалин. — Наука, 1977. — 536 с. Cauzzi C., Bieńkowski J., Custódio S., et al. ORFEUS Services and Activities to Promote Observational Seismology in Europe and beyond // EGU General Assembly. — 2021. — DOI: 10.5194/egusphere-egu21-6119. ФИЦ ЕГС РАН. Землетрясения России в 2021 году. — 2023a. Coyne J., Bobrov D., Bormann P., et al. CTBTO: Goals, Networks, Data Analysis and Data Availability // New Manual of Seismological Observatory Practice 2 (NMSOP2). — Deutsches GeoForschungsZentrum GFZ, 2012. — DOI: 10.2312/GFZ.NMSOP-2_ch17. ФИЦ ЕГС РАН. Землетрясения Северной Евразии. — 2023b. Dai G., An Y. China Earthquake Administration: Chinese Seismic Network // Summary of the Bulletin of the International Seismological Centre. — 2020. — Vol. 54, no. II. — P. 28–40. — DOI: 10.31905/XWIVRBRI. Agnew D. C. History of seismology // International Handbook of Earthquake and Engineering Seismology. — Elsevier, 2002. — P. 3–11. — DOI: 10.1016/S0074-6142(02)80203-0. Dewey J., Byerly P. The Early History of Seismometry (to 1900) // Bulletin of the Seismological Society of America. — 1969. — Vol. 59, no. 1. — P. 183–287. Aki K., Richards P. G. Quantitative Seismology. — 2nd ed. — Sausalito, CA : University Science Books, 2002. — 723 p. Di Giacomo D., Harris J., Storchak D. A. Complementing regional moment magnitudes to GCMT: a perspective from the rebuilt International Seismological Centre Bulletin // Earth System Science Data. — 2021. — Vol. 13, no. 5. — P. 1957–1985. — DOI: 10.5194/essd-13-1957-2021. Aoi S., Asano Y., Kunugi T., et al. MOWLAS: NIED observation network for earthquake, tsunami and volcano // Earth, Planets and Space. — 2020. — Vol. 72, no. 1. — DOI: 10.1186/s40623-020-01250-x. Engdahl E. R., Di Giacomo D., Sakarya B., et al. ISC-EHB 1964–2016, an Improved Data Set for Studies of Earth Structure and Global Seismicity // Earth and Space Science. — 2020. — Vol. 7, no. 1. — DOI: 10.1029/2019EA000897. Benz H. Building a National Seismic Monitoring Center: NEIC from 2000 to the Present // Seismological Research Letters. — 2017. — Vol. 88, 2B. — P. 457–461. — DOI: 10.1785/0220170034. Engdahl E. R., Villaseñor A. Global seismicity: 1900–1999 // International Handbook of Earthquake Engineering and Seismology. — Elsevier, 2002. — P. 665–690. — DOI: 10.1016/S0074-6142(02)80244-3. Beyreuther M., Barsch R., Krischer L., et al. ObsPy: A Python Toolbox for Seismology // Seismological Research Letters. — 2010. — Vol. 81, no. 3. — P. 530–533. — DOI: 10.1785/gssrl.81.3.530. Golitsyn B. Lectures on seismometry. — St. Petersburg : Imperial Academy of Sciences, 1912. — 654 p. Cauzzi C., Bieńkowski J., Custódio S., et al. ORFEUS Services and Activities to Promote Observational Seismology in Europe and beyond // EGU General Assembly. — 2021. — DOI: 10.5194/egusphere-egu21-6119. GS RAS. Earthquakes in Northern Eurasia. — 2023a. Coyne J., Bobrov D., Bormann P., et al. CTBTO: Goals, Networks, Data Analysis and Data Availability // New Manual of Seismological Observatory Practice 2 (NMSOP2). — Deutsches GeoForschungsZentrum GFZ, 2012. — DOI: 10.2312/GFZ.NMSOP-2_ch17. GS RAS. Earthquakes in Russia in 2021. — 2023b. Dai G., An Y. China Earthquake Administration: Chinese Seismic Network // Summary of the Bulletin of the International Seismological Centre. — 2020. — Vol. 54, no. II. — P. 28–40. — DOI: 10.31905/XWIVRBRI. Gutenberg B. Travel time curves at small distances, and wave velocities in southern California // Gerlands Beitrage zur Geophysik. — 1932. — Vol. 35. — P. 6–45. Dewey J., Byerly P. The Early History of Seismometry (to 1900) // Bulletin of the Seismological Society of America. — 1969. — Vol. 59, no. 1. — P. 183–287. Gutenberg B. Magnitude determination for deep-focus earthquakes // Bulletin of the Seismological Society of America. — 1945. — Vol. 35, no. 3. — P. 117–130. — DOI: 10.1785/BSSA0350030117. Di Giacomo D., Harris J., Storchak D. A. Complementing regional moment magnitudes to GCMT: a perspective from the rebuilt International Seismological Centre Bulletin // Earth System Science Data. — 2021. — Vol. 13, no. 5. — P. 1957–1985. — DOI: 10.5194/essd-13-1957-2021. Gvishiani A. D., Dobrovolsky M. N., Dzeranov B. V., et al. Big Data in Geophysics and Other Earth Sciences // Izvestiya, Physics of the Solid Earth. — 2022a. — Vol. 58, no. 1. — P. 1–29. — DOI: 10.1134/s1069351322010037. Engdahl E. R., Di Giacomo D., Sakarya B., et al. ISC-EHB 1964–2016, an Improved Data Set for Studies of Earth Structure and Global Seismicity // Earth and Space Science. — 2020. — Vol. 7, no. 1. — DOI: 10.1029/2019EA000897. Gvishiani A. D., Panchenko V. Y., Nikitina I. M. Big Data System Analysis for Geosciences // Herald of the Russian Academy of Sciences. — 2023. — Vol. 93, no. 6. — P. 518–525. — DOI: 10.31857/S0869587323060087. Engdahl E. R., Villaseñor A. Global seismicity: 1900–1999 // International Handbook of Earthquake Engineering and Seismology. — Elsevier, 2002. — P. 665–690. — DOI: 10.1016/S0074-6142(02)80244-3. Gvishiani A. D., Vorobieva I. A., Shebalin P. N., et al. Integrated Earthquake Catalog of the Eastern Sector of the Russian Arctic // Applied Sciences. — 2022b. — Vol. 12, no. 10. — P. 5010. — DOI: 10.3390/app12105010. Gutenberg B. Travel time curves at small distances, and wave velocities in southern California // Gerlands Beitrage zur Geophysik. — 1932. — Vol. 35. — P. 6–45. Haslinger F., Basili R., Bossu R., et al. Coordinated and Interoperable Seismological Data and Product Services in Europe: the EPOS Thematic Core Service for Seismology // Annals of Geophysics. — 2022. — Vol. 65, no. 2. — P. DM213. — DOI: 10.4401/AG-8767. Gutenberg B. Magnitude determination for deep-focus earthquakes // Bulletin of the Seismological Society of America. — 1945. — Vol. 35, no. 3. — P. 117–130. — DOI: 10.1785/BSSA0350030117. Havskov J., Alguacil G. Seismic networks // Modern Approaches in Geophysics. — Springer Netherlands, 2004. — P. 211–257. — DOI: 10.1007/978-1-4020-2969-1_8. Gvishiani A. D., Vorobieva I. A., Shebalin P. N., et al. Integrated Earthquake Catalog of the Eastern Sector of the Russian Arctic // Applied Sciences. — 2022. — Vol. 12, no. 10. — P. 5010. — DOI: 10.3390/app12105010. International Seismological Centre. Searching the ISC-EHB Bulletin. — DOI: 10.31905/PY08W6S3. — URL: https: //www.isc.ac.uk/isc-ehb/search/. Haslinger F., Basili R., Bossu R., et al. Coordinated and Interoperable Seismological Data and Product Services in Europe: the EPOS Thematic Core Service for Seismology // Annals of Geophysics. — 2022. — Vol. 65, no. 2. — P. DM213. — DOI: 10.4401/AG-8767. Kanamori H. The energy release in great earthquakes // Journal of Geophysical Research. — 1977. — Vol. 82, no. 20. — P. 2981–2987. — DOI: 10.1029/JB082i020p02981. Havskov J., Alguacil G. Seismic networks // Modern Approaches in Geophysics. — Springer Netherlands, 2004. — P. 211–257. — DOI: 10.1007/978-1-4020-2969-1_8. Kennett B. L. N., Engdahl E. R. Traveltimes for global earthquake location and phase identification // Geophysical Journal International. — 1991. — Vol. 105, no. 2. — P. 429–465. — DOI: 10.1111/j.1365-246X.1991.tb06724.x. International Seismological Centre. Searching the ISC-EHB Bulletin. — DOI: 10 . 31905 / PY08W6S3. — URL: https://www.isc.ac.uk/isc-ehb/search/. Kennett B. L. N., Engdahl E. R., Buland R. Constraints on seismic velocities in the Earth from traveltimes // Geophysical Journal International. — 1995. — Vol. 122, no. 1. — P. 108–124. — DOI: 10.1111/j.1365-246X.1995.tb03540.x. Kanamori H. The energy release in great earthquakes // Journal of Geophysical Research. — 1977. — Vol. 82, no. 20. — P. 2981–2987. — DOI: 10.1029/JB082i020p02981. Kisslinger C., Howell B. F. Seismology and physics of the Earth’s interior in the US (1900–1960) // International Handbook of Earthquake and Engineering Seismology. Part B. — San Diego : Academic Press, 2003. Kennett B. L. N., Engdahl E. R. Traveltimes for global earthquake location and phase identification // Geophysical Journal International. — 1991. — Vol. 105, no. 2. — P. 429–465. — DOI: 10.1111/j.1365-246X.1991.tb06724.x. Kondorskaya N. V., Fedorova I. V. Seismic stations of the Unified Survey of Seismic Observation of the USSR (USSO) as of 01.01.1990. — Moscow : IPE RAS, 1996. — 36 p. Kennett B. L. N., Engdahl E. R., Buland R. Constraints on seismic velocities in the Earth from traveltimes // Geophysical Journal International. — 1995. — Vol. 122, no. 1. — P. 108–124. — DOI: 10.1111/j.1365-246X.1995.tb03540.x. Kotha S. R., Weatherill G., Bindi D., et al. Spatial Variability of Source and Attenuation Characteristics in Large Ground-Motion Datasets // EGU General Assembly. — 2020. — DOI: 10.5194/egusphere-egu2020-5187. Kisslinger C., Howell B. F. Seismology and physics of the Earth’s interior in the US (1900–1960) // International Handbook of Earthquake and Engineering Seismology. Part B. — San Diego : Academic Press, 2003. Mignan A., Werner M. J., Wiemer S., et al. Bayesian Estimation of the Spatially Varying Completeness Magnitude of Earthquake Catalogs // Bulletin of the Seismological Society of America. — 2011. — Vol. 101, no. 3. — P. 1371– 1385. — DOI: 10.1785/0120100223. Kotha S. R., Weatherill G., Bindi D., et al. Spatial Variability of Source and Attenuation Characteristics in Large Ground-Motion Datasets // EGU General Assembly. — 2020. — DOI: 10.5194/egusphere-egu2020-5187. Mignan A., Woessner J. Estimating the magnitude of completeness for earthquake catalogs. — Community Online Resource for Statistical Seismicity Analysis, 2012. — DOI: 10.5078/corssa-00180805. Mignan A., Werner M. J., Wiemer S., et al. Bayesian Estimation of the Spatially Varying Completeness Magnitude of Earthquake Catalogs // Bulletin of the Seismological Society of America. — 2011. — Vol. 101, no. 3. — P. 1371–1385. — DOI: 10.1785/0120100223. Minina E. V. Formation and development of seismological research in Russia // IOP Conference Series: Earth and Environmental Science. — 2019. — Vol. 350, no. 1. — P. 012009. — DOI: 10.1088/1755-1315/350/1/012009. Mignan A., Woessner J. Estimating the magnitude of completeness for earthquake catalogs. — Community Online Resource for Statistical Seismicity Analysis, 2012. — DOI: 10.5078/corssa-00180805. Morozov A. N., Vaganova N. V., Asming V. E., et al. Seismicity of the Western Sector of the Russian Arctic // Izvestiya, Physics of the Solid Earth. — 2023. — Vol. 59, no. 2. — P. 209–241. — DOI: 10.1134/s106935132302009x. Minina E. V. Formation and development of seismological research in Russia // IOP Conference Series: Earth and Environmental Science. — 2019. — Vol. 350, no. 1. — P. 012009. — DOI: 10.1088/1755-1315/350/1/012009. New Catalog of Strong Earthquakes in the USSR from Ancient Times through 1977 / ed. by N. V. Kondorskaya, N. V. Shebalin. — Translated, Published by World Data Center A for Solid Earth Geophysics, 1982. — 608 p. Oliver J., Murphy L. WWNSS: seismology’s global network of observing stations // Science. — 1971. — Vol. 174. — P. 254–261. Oliver J., Murphy L. WWNSS: seismology’s global network of observing stations // Science. — 1971. — Vol. 174. — P. 254–261. Ozawa S., Nishimura T., Suito H., et al. Coseismic and postseismic slip of the 2011 magnitude-9 Tohoku-Oki earthquake // Nature. — 2011. — Vol. 475, no. 7356. — P. 373–376. — DOI: 10.1038/nature10227. Ozawa S., Nishimura T., Suito H., et al. Coseismic and postseismic slip of the 2011 magnitude-9 Tohoku-Oki earthquake // Nature. — 2011. — Vol. 475, no. 7356. — P. 373–376. — DOI: 10.1038/nature10227. Rautian T. G., Khalturin V. I., Fujita K., et al. Origins and Methodology of the Russian Energy K-Class System and Its Relationship to Magnitude Scales // Seismological Research Letters. — 2007. — Vol. 78, no. 6. — P. 579–590. — DOI: 10.1785/gssrl.78.6.579. Rautian T. G., Khalturin V. I., Fujita K., et al. Origins and Methodology of the Russian Energy K-Class System and Its Relationship to Magnitude Scales // Seismological Research Letters. — 2007. — Vol. 78, no. 6. — P. 579–590. — DOI: 10.1785/gssrl.78.6.579. Richter C. F. An instrumental earthquake magnitude scale // Bulletin of the Seismological Society of America. — 1935. — Vol. 25, no. 1. — P. 1–32. — DOI: 10.1785/BSSA0250010001. Richter C. F. An instrumental earthquake magnitude scale // Bulletin of the Seismological Society of America. — 1935. — Vol. 25, no. 1. — P. 1–32. — DOI: 10.1785/BSSA0250010001. Ringler A. T., Steim J., Wilson D. C., et al. Improvements in seismic resolution and current limitations in the Global Seismographic Network // Geophysical Journal International. — 2019. — Vol. 220, no. 1. — P. 508–521. — DOI: 10.1093/gji/ggz473. Ringler A. T., Steim J., Wilson D. C., et al. Improvements in seismic resolution and current limitations in the Global Seismographic Network // Geophysical Journal International. — 2019. — Vol. 220, no. 1. — P. 508–521. — DOI: 10.1093/gji/ggz473. Roult G., Montagner J.-P., Romanowicz B., et al. The GEOSCOPE Program: Progress and Challenges during the Past 30 Years // Seismological Research Letters. — 2013. — Vol. 84, no. 2. — P. 250–250. — DOI: 10.1785/0220120193. Roult G., Montagner J.-P., Romanowicz B., et al. The GEOSCOPE Program: Progress and Challenges during the Past 30 Years // Seismological Research Letters. — 2013. — Vol. 84, no. 2. — P. 250–250. — DOI: 10.1785/0220120193. Shebalin P. N., Narteau C., Baranov S. V. Earthquake productivity law // Geophysical Journal International. — 2020. — Vol. 222, no. 2. — P. 1264–1269. — DOI: 10.1093/gji/ggaa252. Shebalin P. N., Narteau C., Baranov S. V. Earthquake productivity law // Geophysical Journal International. — 2020. — Vol. 222, no. 2. — P. 1264–1269. — DOI: 10.1093/gji/ggaa252. Storchak D. A., Di Giacomo D., Engdahl E. R., et al. The ISC-GEM Global Instrumental Earthquake Catalogue (1900–2009): Introduction // Physics of the Earth and Planetary Interiors. — 2015. — Vol. 239. — P. 48–63. — DOI: 10.1016/j.pepi.2014.06.009. Storchak D. A., Di Giacomo D., Engdahl E. R., et al. The ISC-GEM Global Instrumental Earthquake Catalogue (1900–2009): Introduction // Physics of the Earth and Planetary Interiors. — 2015. — Vol. 239. — P. 48–63. — DOI: 10.1016/j.pepi.2014.06.009. Suarez G., Eck T. van, Giardini D., et al. The International Federation of Digital Seismograph Networks (FDSN): An Integrated System of Seismological Observatories // IEEE Systems Journal. — 2008. — Vol. 2, no. 3. — P. 431–438. — DOI: 10.1109/jsyst.2008.2003294. Suarez G., Eck T. van, Giardini D., et al. The International Federation of Digital Seismograph Networks (FDSN): An Integrated System of Seismological Observatories // IEEE Systems Journal. — 2008. — Vol. 2, no. 3. — P. 431–438. — DOI: 10.1109/jsyst.2008.2003294. U.S. Geological Survey. Advanced National Seismic System—Current status, development opportunities, and priorities for 2017-2027. — 2017. — 32 p. — DOI: 10.3133/cir1429. U.S. Geological Survey. Advanced National Seismic System—Current status, development opportunities, and priorities for 2017-2027. — 2017. — 32 p. — DOI: 10.3133/cir1429. Vallée M., Charléty J., Ferreira A. M. G., et al. SCARDEC: a new technique for the rapid determination of seismic moment magnitude, focal mechanism and source time functions for large earthquakes using body-wave deconvolution: Wave deconvolution and earthquake parameters // Geophysical Journal International. — 2010. — Vol. 184, no. 1. — P. 338–358. — DOI: 10.1111/j.1365-246X.2010.04836.x. Vallée M., Charléty J., Ferreira A. M. G., et al. SCARDEC: a new technique for the rapid determination of seismic moment magnitude, focal mechanism and source time functions for large earthquakes using body-wave deconvolution: Wave deconvolution and earthquake parameters // Geophysical Journal International. — 2010. — Vol. 184, no. 1. — P. 338–358. — DOI: 10.1111/j.1365-246X.2010.04836.x. Vorobieva I., Narteau C., Shebalin P., et al. Multiscale Mapping of Completeness Magnitude of Earthquake Catalogs // Bulletin of the Seismological Society of America. — 2013. — Vol. 103, no. 4. — P. 2188–2202. — DOI: 10.1785/0120120132. Vorobieva I., Narteau C., Shebalin P., et al. Multiscale Mapping of Completeness Magnitude of Earthquake Catalogs // Bulletin of the Seismological Society of America. — 2013. — Vol. 103, no. 4. — P. 2188–2202. — DOI: 10.1785/0120120132. Vorobieva I. A., Dzeboev B. A., Dzeranov B. V., et al. Integrated Earthquake Catalog of the Ossetian Sector of the Greater Caucasus // Applied Sciences. — 2024. — Vol. 14, no. 1. — P. 172. — DOI: 10.3390/app14010172. Vorobieva I. A., Dzeboev B. A., Dzeranov B. V., et al. Integrated Earthquake Catalog of the Ossetian Sector of the Greater Caucasus // Applied Sciences. — 2024. — Vol. 14, no. 1. — P. 172. — DOI: 10.3390/app14010172. Vorobieva I. A., Gvishiani A. D., Dzeboev B. A., et al. Nearest Neighbor Method for Discriminating Aftershocks and Duplicates When Merging Earthquake Catalogs // Frontiers in Earth Science. — 2022. — Vol. 10. — DOI: 10.3389/feart.2022.820277. Vorobieva I. A., Gvishiani A. D., Dzeboev B. A., et al. Nearest Neighbor Method for Discriminating Aftershocks and Duplicates When Merging Earthquake Catalogs // Frontiers in Earth Science. — 2022. — Vol. 10. — DOI: 10.3389/feart.2022.820277. Vorobieva I. A., Gvishiani A. D., Shebalin P. N., et al. Integrated Earthquake Catalog II: The Western Sector of the Russian Arctic // Applied Sciences. — 2023a. — Vol. 13, no. 12. — P. 7084. — DOI: 10.3390/app13127084. Vorobieva I. A., Gvishiani A. D., Shebalin P. N., et al. Integrated Earthquake Catalog II: The Western Sector of the Russian Arctic // Applied Sciences. — 2023a. — Vol. 13, no. 12. — P. 7084. — DOI: 10.3390/app13127084. Vorobieva I. A., Gvishiani A. D., Shebalin P. N., et al. Integrated Earthquake Catalog III: Gakkel Ridge, Knipovich Ridge, and Svalbard Archipelago // Applied Sciences. — 2023b. — Vol. 13, no. 22. — P. 12422. — DOI: 10.3390/app132212422. Vorobieva I. A., Gvishiani A. D., Shebalin P. N., et al. Integrated Earthquake Catalog III: Gakkel Ridge, Knipovich Ridge, and Svalbard Archipelago // Applied Sciences. — 2023b. — Vol. 13, no. 22. — P. 12422. — DOI: 10.3390/app132212422. Wadati K. Shallow and deep earthquakes // Geophysical Magazine. — 1928. — Vol. 1. — P. 162–202. Wadati K. Shallow and deep earthquakes // Geophysical Magazine. — 1928. — Vol. 1. — P. 162–202. Wadati K. Shallow and deep earthquakes, 3rd paper // Geophysical Magazine. — 1931. — Vol. 4. — P. 231–283. Wadati K. Shallow and deep earthquakes, 3rd paper // Geophysical Magazine. — 1931. — Vol. 4. — P. 231–283. Wang Z. Seismic Hazard Assessment: Issues and Alternatives // Pure and Applied Geophysics. — 2010. — Vol. 168, no. 1/2. — P. 11–25. — DOI: 10.1007/s00024-010-0148-3. Wang Z. Seismic Hazard Assessment: Issues and Alternatives // Pure and Applied Geophysics. — 2010. — Vol. 168, no. 1/2. — P. 11–25. — DOI: 10.1007/s00024-010-0148-3. Weston J., Engdahl E. R., Harris J., et al. ISC-EHB: reconstruction of a robust earthquake data set // Geophysical Journal International. — 2018. — Vol. 214, no. 1. — P. 474–484. — DOI: 10.1093/gji/ggy155. Weston J., Engdahl E. R., Harris J., et al. ISC-EHB: reconstruction of a robust earthquake data set // Geophysical Journal International. — 2018. — Vol. 214, no. 1. — P. 474–484. — DOI: 10.1093/gji/ggy155. Wiemer S. Minimum Magnitude of Completeness in Earthquake Catalogs: Examples from Alaska, the Western United States, and Japan // Bulletin of the Seismological Society of America. — 2000. — Vol. 90, no. 4. — P. 859–869. — DOI: 10.1785/0119990114. Wiemer S. Minimum Magnitude of Completeness in Earthquake Catalogs: Examples from Alaska, the Western United States, and Japan // Bulletin of the Seismological Society of America. — 2000. — Vol. 90, no. 4. — P. 859–869. — DOI: 10.1785/0119990114. Woodhouse J. H., Deuss A. Theory and Observations - Earth’s Free Oscillations // Treatise on Geophysics. — Elsevier, 2015. — P. 79–115. — DOI: 10.1016/B978-0-444-53802-4.00002-6. Woodhouse J. H., Deuss A. Theory and Observations - Earth’s Free Oscillations // Treatise on Geophysics. — Elsevier, 2015. — P. 79–115. — DOI: 10.1016/B978-0-444-53802-4.00002-6. Zaliapin I., Ben-Zion Y. Earthquake clusters in southern California I: Identification and stability // Journal of Geophysical Research: Solid Earth. — 2013. — Vol. 118, no. 6. — P. 2847–2864. — DOI: 10.1002/jgrb.50179. Zaliapin I., Ben-Zion Y. Earthquake clusters in southern California I: Identification and stability // Journal of Geophysical Research: Solid Earth. — 2013. — Vol. 118, no. 6. — P. 2847–2864. — DOI: 10.1002/jgrb.50179. Zaliapin I., Ben-Zion Y. A global classification and characterization of earthquake clusters // Geophysical Journal International. — 2016. — Vol. 207, no. 1. — P. 608–634. — DOI: 10.1093/gji/ggw300. Zaliapin I., Ben-Zion Y. A global classification and characterization of earthquake clusters // Geophysical Journal International. — 2016. — Vol. 207, no. 1. — P. 608–634. — DOI: 10.1093/gji/ggw300.