Integrated Earthquake Catalog II: The Western Sector of the Russian Arctic
The article is a continuation of the research on creating the most complete and representative earthquake catalogs by combining all available data from regional, national, and international seismological agencies and reducing magnitudes to a uniform scale. The task of identifying and removing duplic...
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ftdoajarticles:oai:doaj.org/article:ed05f8d50d2b438481c430db6e9ee386 2023-07-23T04:17:23+02:00 Integrated Earthquake Catalog II: The Western Sector of the Russian Arctic Inessa A. Vorobieva Alexei D. Gvishiani Peter N. Shebalin Boris A. Dzeboev Boris V. Dzeranov Anna A. Skorkina Natalia A. Sergeeva Natalia A. Fomenko 2023-06-01T00:00:00Z https://doi.org/10.3390/app13127084 https://doaj.org/article/ed05f8d50d2b438481c430db6e9ee386 EN eng MDPI AG https://www.mdpi.com/2076-3417/13/12/7084 https://doaj.org/toc/2076-3417 doi:10.3390/app13127084 2076-3417 https://doaj.org/article/ed05f8d50d2b438481c430db6e9ee386 Applied Sciences, Vol 13, Iss 7084, p 7084 (2023) merging catalogs earthquake Russian Arctic magnitude unification duplicate events seismic networks Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999 article 2023 ftdoajarticles https://doi.org/10.3390/app13127084 2023-07-02T00:39:04Z The article is a continuation of the research on creating the most complete and representative earthquake catalogs by combining all available data from regional, national, and international seismological agencies and reducing magnitudes to a uniform scale. The task of identifying and removing duplicates that arise during the merging process is solved using the authors’ modification of the nearest neighbor method. It is evident that the intelligent merging of different earthquake catalogs for the same territory will improve the completeness and representativeness of events in the final integrated catalog. In this article, the earthquake catalog of the western sector of the Arctic zone of the Russian Federation (AZRF) covering the period 1962–2022 was created by merging three regional Russian catalogs and the ISC catalog. The ratio of magnitude types in the catalog for different seismic networks was analyzed, and magnitude estimates were unified based on the obtained ratios. For analyzing seismic activity in the western AZRF, it is recommended to use earthquakes from the period 1998–2020 when the catalog was significantly cleaned from explosions and other events of the “non-earthquake” type. Article in Journal/Newspaper Arctic Directory of Open Access Journals: DOAJ Articles Arctic Applied Sciences 13 12 7084 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
merging catalogs earthquake Russian Arctic magnitude unification duplicate events seismic networks Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999 |
spellingShingle |
merging catalogs earthquake Russian Arctic magnitude unification duplicate events seismic networks Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999 Inessa A. Vorobieva Alexei D. Gvishiani Peter N. Shebalin Boris A. Dzeboev Boris V. Dzeranov Anna A. Skorkina Natalia A. Sergeeva Natalia A. Fomenko Integrated Earthquake Catalog II: The Western Sector of the Russian Arctic |
topic_facet |
merging catalogs earthquake Russian Arctic magnitude unification duplicate events seismic networks Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999 |
description |
The article is a continuation of the research on creating the most complete and representative earthquake catalogs by combining all available data from regional, national, and international seismological agencies and reducing magnitudes to a uniform scale. The task of identifying and removing duplicates that arise during the merging process is solved using the authors’ modification of the nearest neighbor method. It is evident that the intelligent merging of different earthquake catalogs for the same territory will improve the completeness and representativeness of events in the final integrated catalog. In this article, the earthquake catalog of the western sector of the Arctic zone of the Russian Federation (AZRF) covering the period 1962–2022 was created by merging three regional Russian catalogs and the ISC catalog. The ratio of magnitude types in the catalog for different seismic networks was analyzed, and magnitude estimates were unified based on the obtained ratios. For analyzing seismic activity in the western AZRF, it is recommended to use earthquakes from the period 1998–2020 when the catalog was significantly cleaned from explosions and other events of the “non-earthquake” type. |
format |
Article in Journal/Newspaper |
author |
Inessa A. Vorobieva Alexei D. Gvishiani Peter N. Shebalin Boris A. Dzeboev Boris V. Dzeranov Anna A. Skorkina Natalia A. Sergeeva Natalia A. Fomenko |
author_facet |
Inessa A. Vorobieva Alexei D. Gvishiani Peter N. Shebalin Boris A. Dzeboev Boris V. Dzeranov Anna A. Skorkina Natalia A. Sergeeva Natalia A. Fomenko |
author_sort |
Inessa A. Vorobieva |
title |
Integrated Earthquake Catalog II: The Western Sector of the Russian Arctic |
title_short |
Integrated Earthquake Catalog II: The Western Sector of the Russian Arctic |
title_full |
Integrated Earthquake Catalog II: The Western Sector of the Russian Arctic |
title_fullStr |
Integrated Earthquake Catalog II: The Western Sector of the Russian Arctic |
title_full_unstemmed |
Integrated Earthquake Catalog II: The Western Sector of the Russian Arctic |
title_sort |
integrated earthquake catalog ii: the western sector of the russian arctic |
publisher |
MDPI AG |
publishDate |
2023 |
url |
https://doi.org/10.3390/app13127084 https://doaj.org/article/ed05f8d50d2b438481c430db6e9ee386 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
Applied Sciences, Vol 13, Iss 7084, p 7084 (2023) |
op_relation |
https://www.mdpi.com/2076-3417/13/12/7084 https://doaj.org/toc/2076-3417 doi:10.3390/app13127084 2076-3417 https://doaj.org/article/ed05f8d50d2b438481c430db6e9ee386 |
op_doi |
https://doi.org/10.3390/app13127084 |
container_title |
Applied Sciences |
container_volume |
13 |
container_issue |
12 |
container_start_page |
7084 |
_version_ |
1772179020499124224 |