Estimation earthquake occurrence probability in Kamchatka region based on seismological and complex of ionospheric precursors
In this paper the authors present the method of estimation of a region, waiting period and probability of strong earthquakes with KS ≥ 13.5 (M ≥ 6.0) in Kamchatka region based on the combination of mid-term and short-term predictive signs accompanying earthquake formation. The seismological predicti...
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ftdoajarticles:oai:doaj.org/article:5ee1e7a10df44632b4636244d25cadd7 2023-05-15T16:58:49+02:00 Estimation earthquake occurrence probability in Kamchatka region based on seismological and complex of ionospheric precursors Boganov Vadim Pavlov Aleksey 2021-01-01T00:00:00Z https://doi.org/10.1051/epjconf/202125403003 https://doaj.org/article/5ee1e7a10df44632b4636244d25cadd7 EN eng EDP Sciences https://www.epj-conferences.org/articles/epjconf/pdf/2021/08/epjconf_strpep2021_03003.pdf https://doaj.org/toc/2100-014X 2100-014X doi:10.1051/epjconf/202125403003 https://doaj.org/article/5ee1e7a10df44632b4636244d25cadd7 EPJ Web of Conferences, Vol 254, p 03003 (2021) Physics QC1-999 article 2021 ftdoajarticles https://doi.org/10.1051/epjconf/202125403003 2022-12-31T10:31:57Z In this paper the authors present the method of estimation of a region, waiting period and probability of strong earthquakes with KS ≥ 13.5 (M ≥ 6.0) in Kamchatka region based on the combination of mid-term and short-term predictive signs accompanying earthquake formation. The seismological predictive parameter ξP was taken as a mid-term precursor. It was calculated on the basis of the probabilistic model of seismic regime. A complex of ionospheric parameters was considered as short-term predictive signs with an earthquake waiting period of up to 5 days. It includes the K-layer, the sporadic Es layer of the r type, the critical frequency foF2, and the frequency stratification of the F2 layer. The probabilities of strong earthquakes with KS ≥ 13.5 (M ≥ 6.0) that occurred over the period 2019–2021 in an expected zone, determined by the parameter ξP, were estimated on the basis of Bayes method provided that a complex of anomalous parameters of the ionosphere was identified. Article in Journal/Newspaper Kamchatka Directory of Open Access Journals: DOAJ Articles EPJ Web of Conferences 254 03003 |
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Open Polar |
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Directory of Open Access Journals: DOAJ Articles |
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ftdoajarticles |
language |
English |
topic |
Physics QC1-999 |
spellingShingle |
Physics QC1-999 Boganov Vadim Pavlov Aleksey Estimation earthquake occurrence probability in Kamchatka region based on seismological and complex of ionospheric precursors |
topic_facet |
Physics QC1-999 |
description |
In this paper the authors present the method of estimation of a region, waiting period and probability of strong earthquakes with KS ≥ 13.5 (M ≥ 6.0) in Kamchatka region based on the combination of mid-term and short-term predictive signs accompanying earthquake formation. The seismological predictive parameter ξP was taken as a mid-term precursor. It was calculated on the basis of the probabilistic model of seismic regime. A complex of ionospheric parameters was considered as short-term predictive signs with an earthquake waiting period of up to 5 days. It includes the K-layer, the sporadic Es layer of the r type, the critical frequency foF2, and the frequency stratification of the F2 layer. The probabilities of strong earthquakes with KS ≥ 13.5 (M ≥ 6.0) that occurred over the period 2019–2021 in an expected zone, determined by the parameter ξP, were estimated on the basis of Bayes method provided that a complex of anomalous parameters of the ionosphere was identified. |
format |
Article in Journal/Newspaper |
author |
Boganov Vadim Pavlov Aleksey |
author_facet |
Boganov Vadim Pavlov Aleksey |
author_sort |
Boganov Vadim |
title |
Estimation earthquake occurrence probability in Kamchatka region based on seismological and complex of ionospheric precursors |
title_short |
Estimation earthquake occurrence probability in Kamchatka region based on seismological and complex of ionospheric precursors |
title_full |
Estimation earthquake occurrence probability in Kamchatka region based on seismological and complex of ionospheric precursors |
title_fullStr |
Estimation earthquake occurrence probability in Kamchatka region based on seismological and complex of ionospheric precursors |
title_full_unstemmed |
Estimation earthquake occurrence probability in Kamchatka region based on seismological and complex of ionospheric precursors |
title_sort |
estimation earthquake occurrence probability in kamchatka region based on seismological and complex of ionospheric precursors |
publisher |
EDP Sciences |
publishDate |
2021 |
url |
https://doi.org/10.1051/epjconf/202125403003 https://doaj.org/article/5ee1e7a10df44632b4636244d25cadd7 |
genre |
Kamchatka |
genre_facet |
Kamchatka |
op_source |
EPJ Web of Conferences, Vol 254, p 03003 (2021) |
op_relation |
https://www.epj-conferences.org/articles/epjconf/pdf/2021/08/epjconf_strpep2021_03003.pdf https://doaj.org/toc/2100-014X 2100-014X doi:10.1051/epjconf/202125403003 https://doaj.org/article/5ee1e7a10df44632b4636244d25cadd7 |
op_doi |
https://doi.org/10.1051/epjconf/202125403003 |
container_title |
EPJ Web of Conferences |
container_volume |
254 |
container_start_page |
03003 |
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1766050924318425088 |