Variations of the induction vector in Japan
DOI:
https://doi.org/10.24028/gzh.0203-3100.v35i1.2013.116346Abstract
Recent results provide evidence for the existence of variations in induction vectors associated with geodynamic processes including earthquakes and volcanic activity. We can suppose that earthquakes (EQ) and volcano eruption precursors have an aperiodic temporal regime appearing once or several times before EQ. Data of processing of 3 components of geomagnetic field in 17 Japanese observatories are presented by temporal sets of induction vector components. For 4 observatories near to catastrophic Tohoku earthquake of 11.03.2011 the variations of induction vectors are presented.References
Варенцов И.М. Массивы синхронных ЭМ зондирований: методы построения и анализа // Электромагнитные исследования земных недр. - Москва: Научный мир, 2005. - С. 143-156.
Климкович Т.А. Особливості часових змін аномального магнітного поля та векторів індукції у закарпатському сейсмоактивному прогині: Дис. ... канд. фіз.-мат. наук. - Київ, 2009. - 195 с.
Мячкин В. И., Зубков С. И. Сводный график предвестников землетрясений / / Изв. АН СССР. Физика Земли. - 1973. - № 6. - С. 28-32.
Рикитаке Т. Предсказание землетрясений. - Москва: Мир, 1979. - 388 с.
Earthquake cases in China (1966-1975, 1976-1980, 1981-1985). - Beijing: Seismol. press, 1988, 1990.
Kharin E.P. Changes in transfer functions with time //Geophys. Surv. - 1982. - № 4. - P. 455-466.
Rokityansky I.I. Geoelectromagnetic investigation of the Earth's crust and upper mantle. - Berlin; Heidelberg; New York: Springer Verlag, 1982. - 381 p.
Shirnki M., Yanagihara K. Transfer function at Kakioka (Part II). Reevaluation of Their Secular Changes//Memoirs of the Kakioka magnetic observatory. - 1977. - 17. - P. 19-25.
Zeng X., Lin Y., Xu C., Zhao M., Zhao Y. Manual on the forecasting of natural disasters: geomagnetic methods//UN International Workshop on Geomagnetic Methods, Beijing, China, 12-18 February, 1998. - 147 p.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2020 Geofizicheskiy Zhurnal
This work is licensed under a Creative Commons Attribution 4.0 International License.
Authors who publish with this journal agree to the following terms:
1. Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
2. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
3. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).