Variations of the induction vector in Japan

Authors

  • V. I. Babak Institute of Geophysics of the National Academy of Sciences of Ukraine, Ukraine
  • T. A. Klimkovich Institute of Geophysics of the National Academy of Sciences of Ukraine, Ukraine
  • I. I. Rokityansky Institute of Geophysics of the National Academy of Sciences of Ukraine, Ukraine
  • A. V. Tereshin Institute of Geophysics of the National Academy of Sciences of Ukraine, Ukraine

DOI:

https://doi.org/10.24028/gzh.0203-3100.v35i1.2013.116346

Abstract

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.

Published

2013-02-01

How to Cite

Babak, V. I., Klimkovich, T. A., Rokityansky, I. I., & Tereshin, A. V. (2013). Variations of the induction vector in Japan. Geofizicheskiy Zhurnal, 35(1), 153–158. https://doi.org/10.24028/gzh.0203-3100.v35i1.2013.116346

Issue

Section

Articles