Hydrogeochemical earthquake precursors (on the example of areas of the kamchatka peninsula, Russia, and the Republic of Uzbekistan)

Hydrogeochemical precursors of the earthquakes (HGCP) in changes of ion-salt and gas composition of underground waters from self-discharging wells and springs on the territory of Petropavlovsk-Kamchatsky testsite, Kamchatka Peninsula, Russia and Tashkent testsite, Republic of Uzbekistan are consider...

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Published in:Bulletin of Kamchatka Regional Association «Educational-Scientific Center». Earth Sciences
Main Authors: Копылова Г.Н., Юсупов Ш.С., Серафимова Ю.К., Шин Л.Ю., Болдина С.В.
Format: Article in Journal/Newspaper
Language:Russian
Published: Institute of Volcanology and Seismology FEB RAS 2020
Subjects:
Online Access:https://doi.org/10.31431/1816-5524-2020-4-48-5-20
https://doaj.org/article/25430f311af449cf8b321b8fdd455070
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spelling ftdoajarticles:oai:doaj.org/article:25430f311af449cf8b321b8fdd455070 2023-05-15T16:58:45+02:00 Hydrogeochemical earthquake precursors (on the example of areas of the kamchatka peninsula, Russia, and the Republic of Uzbekistan) Копылова Г.Н. Юсупов Ш.С. Серафимова Ю.К. Шин Л.Ю. Болдина С.В. 2020-12-01T00:00:00Z https://doi.org/10.31431/1816-5524-2020-4-48-5-20 https://doaj.org/article/25430f311af449cf8b321b8fdd455070 RU rus Institute of Volcanology and Seismology FEB RAS http://www.kscnet.ru/journal/kraesc/article/view/637 https://doaj.org/toc/1816-5524 https://doaj.org/toc/1816-5532 1816-5524 1816-5532 doi:10.31431/1816-5524-2020-4-48-5-20 https://doaj.org/article/25430f311af449cf8b321b8fdd455070 Вестник Камчатской региональной ассоциации "Учебно-научный центр". Серия: Науки о Земле, Vol 48, Iss 4, Pp 5-20 (2020) well groundwater chemistry earthquake magnitude precursor Geology QE1-996.5 article 2020 ftdoajarticles https://doi.org/10.31431/1816-5524-2020-4-48-5-20 2022-12-31T06:23:37Z Hydrogeochemical precursors of the earthquakes (HGCP) in changes of ion-salt and gas composition of underground waters from self-discharging wells and springs on the territory of Petropavlovsk-Kamchatsky testsite, Kamchatka Peninsula, Russia and Tashkent testsite, Republic of Uzbekistan are considered. There has been analyzed the connection of HGCP with parameters of earthquakes — with correlation between magnitudes and epicentral distances, as well as with values of specific density of seismic energy in the wave, intensity of ground shaking and other parameters of earthquake impact in the regions of observation. In Kamchatka wells HGCP were revealed before the earthquakes with Mw = 6.5 to 7.8 at epicentral distances de = 100 to 310 km at relatively narrow ranges of values of seismic energy density in the wave (0.1 to 0.3 J/m3), volumetric coseismic deformation of water-containing rocks (one to tens 10-9) and maximal velocities of seismic waves (3.5–7.7 cm/sec). HGCP took place in the zones with intensity of the earthquakes not less than 4 to 6 by MSK-64 scale and were confined to the intermediate zones of sources of future earthquakes. Duration of HGCP development and their appearance before the following earthquakes amount to 1 to 9 months, which allows using such precursors for prediction of time of strong earthquakes. Article in Journal/Newspaper Kamchatka Kamchatka Peninsula Directory of Open Access Journals: DOAJ Articles Kamchatka Peninsula ENVELOPE(160.000,160.000,56.000,56.000) Petropavlovsk ENVELOPE(158.626,158.626,53.067,53.067) Petropavlovsk-Kamchatsky ENVELOPE(158.651,158.651,53.044,53.044) Bulletin of Kamchatka Regional Association «Educational-Scientific Center». Earth Sciences 4(48) 5 20
institution Open Polar
collection Directory of Open Access Journals: DOAJ Articles
op_collection_id ftdoajarticles
language Russian
topic well
groundwater chemistry
earthquake
magnitude
precursor
Geology
QE1-996.5
spellingShingle well
groundwater chemistry
earthquake
magnitude
precursor
Geology
QE1-996.5
Копылова Г.Н.
Юсупов Ш.С.
Серафимова Ю.К.
Шин Л.Ю.
Болдина С.В.
Hydrogeochemical earthquake precursors (on the example of areas of the kamchatka peninsula, Russia, and the Republic of Uzbekistan)
topic_facet well
groundwater chemistry
earthquake
magnitude
precursor
Geology
QE1-996.5
description Hydrogeochemical precursors of the earthquakes (HGCP) in changes of ion-salt and gas composition of underground waters from self-discharging wells and springs on the territory of Petropavlovsk-Kamchatsky testsite, Kamchatka Peninsula, Russia and Tashkent testsite, Republic of Uzbekistan are considered. There has been analyzed the connection of HGCP with parameters of earthquakes — with correlation between magnitudes and epicentral distances, as well as with values of specific density of seismic energy in the wave, intensity of ground shaking and other parameters of earthquake impact in the regions of observation. In Kamchatka wells HGCP were revealed before the earthquakes with Mw = 6.5 to 7.8 at epicentral distances de = 100 to 310 km at relatively narrow ranges of values of seismic energy density in the wave (0.1 to 0.3 J/m3), volumetric coseismic deformation of water-containing rocks (one to tens 10-9) and maximal velocities of seismic waves (3.5–7.7 cm/sec). HGCP took place in the zones with intensity of the earthquakes not less than 4 to 6 by MSK-64 scale and were confined to the intermediate zones of sources of future earthquakes. Duration of HGCP development and their appearance before the following earthquakes amount to 1 to 9 months, which allows using such precursors for prediction of time of strong earthquakes.
format Article in Journal/Newspaper
author Копылова Г.Н.
Юсупов Ш.С.
Серафимова Ю.К.
Шин Л.Ю.
Болдина С.В.
author_facet Копылова Г.Н.
Юсупов Ш.С.
Серафимова Ю.К.
Шин Л.Ю.
Болдина С.В.
author_sort Копылова Г.Н.
title Hydrogeochemical earthquake precursors (on the example of areas of the kamchatka peninsula, Russia, and the Republic of Uzbekistan)
title_short Hydrogeochemical earthquake precursors (on the example of areas of the kamchatka peninsula, Russia, and the Republic of Uzbekistan)
title_full Hydrogeochemical earthquake precursors (on the example of areas of the kamchatka peninsula, Russia, and the Republic of Uzbekistan)
title_fullStr Hydrogeochemical earthquake precursors (on the example of areas of the kamchatka peninsula, Russia, and the Republic of Uzbekistan)
title_full_unstemmed Hydrogeochemical earthquake precursors (on the example of areas of the kamchatka peninsula, Russia, and the Republic of Uzbekistan)
title_sort hydrogeochemical earthquake precursors (on the example of areas of the kamchatka peninsula, russia, and the republic of uzbekistan)
publisher Institute of Volcanology and Seismology FEB RAS
publishDate 2020
url https://doi.org/10.31431/1816-5524-2020-4-48-5-20
https://doaj.org/article/25430f311af449cf8b321b8fdd455070
long_lat ENVELOPE(160.000,160.000,56.000,56.000)
ENVELOPE(158.626,158.626,53.067,53.067)
ENVELOPE(158.651,158.651,53.044,53.044)
geographic Kamchatka Peninsula
Petropavlovsk
Petropavlovsk-Kamchatsky
geographic_facet Kamchatka Peninsula
Petropavlovsk
Petropavlovsk-Kamchatsky
genre Kamchatka
Kamchatka Peninsula
genre_facet Kamchatka
Kamchatka Peninsula
op_source Вестник Камчатской региональной ассоциации "Учебно-научный центр". Серия: Науки о Земле, Vol 48, Iss 4, Pp 5-20 (2020)
op_relation http://www.kscnet.ru/journal/kraesc/article/view/637
https://doaj.org/toc/1816-5524
https://doaj.org/toc/1816-5532
1816-5524
1816-5532
doi:10.31431/1816-5524-2020-4-48-5-20
https://doaj.org/article/25430f311af449cf8b321b8fdd455070
op_doi https://doi.org/10.31431/1816-5524-2020-4-48-5-20
container_title Bulletin of Kamchatka Regional Association «Educational-Scientific Center». Earth Sciences
container_volume 4(48)
container_start_page 5
op_container_end_page 20
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