Journal ArticleDOI
High-frequency seismo-electromagnetic effects
Michel Parrot,José Achache,Jean-Jacques Berthelier,Elisabeth Blanc,Anne Deschamps,François Lefeuvre,Michel Menvielle,J.L. Plantet,Pascal Tarits,J.P. Villain +9 more
Reads0
Chats0
TLDR
A review of the high-frequency seismo-electromagnetic phenomena already observed, and occurring before, as well as after, the great Alaskan earthquake in 1964 can be found in this paper.About:
This article is published in Physics of the Earth and Planetary Interiors.The article was published on 1993-04-01. It has received 121 citations till now.read more
Citations
More filters
Journal ArticleDOI
Review of electric and magnetic fields accompanying seismic and volcanic activity
TL;DR: In this paper, magnetic, electric and electromagnetic field variations were obtained on Mt. Unzen in Japan, Reunion Island in Indian Ocean, the Long Valley volcanic caldera in California, and for faults in China and Russia, California and several other locations.
Journal ArticleDOI
ELF and VLF radio waves
TL;DR: A review of developments in ELF and VLF radio-wave propagation research over the last 50 years of the Journal of Atmospheric and Solar-Terrestrial Physics can be found in this paper.
Journal ArticleDOI
Ionospheric Precursors of Earthquakes; Recent Advances in Theory and Practical Applications
TL;DR: In this paper, a physical model was developed to bridge the traditional precursors of earthquakes and ionospheric ones, demonstrating that the latter belong to the same family, and a possible system of ground-based measurements and satellite monitoring was proposed for regional and global monitoring and possible short-term prediction of destructive earthquakes.
Journal ArticleDOI
A mechanism for the production of electromagnetic radiation during fracture of brittle materials
TL;DR: In this article, the feasibility of the charge separation model as the source of electromagnetic radiation received from the fracture of brittle materials is demonstrated, and an analytical expression and a finite difference method enable the calculation of currents flowing around the tip of a crack.
Journal ArticleDOI
Ionosphere plasma bubbles and density variations induced by pre‐earthquake rock currents and associated surface charges
TL;DR: In this paper, the authors formulated a coupling model for the stressed rock-Earth surface charges-atmosphere ionosphere system, where the stressed-rock acts as the dynamo to provide the currents for the coupling system.
References
More filters
Journal ArticleDOI
Variation of the electrical resistivity of large rock samples with stress
Pierre Morat,J. L. Le Mouël +1 more
TL;DR: In this article, the scaling laws of the electrical properties of rocks at different scales (from a centimeter to a kilometer, say) have been investigated for the prediction of earthquakes.
Electromagnetic Disturbances Associated With Earthquakes: An Analysis of Ground-Based and Satellite Data
TL;DR: In this article, a statistical analysis based on the enhancement of wave intensity at the time of earthquakes and using GEOS-2 data, seems to indicate that there is a (possibly indirect) association be- tween seismic activity and some of the VLF emissions observed at the satellite.
Journal ArticleDOI
Changes in the Electrical Resistivity of the Central Cone, Miharayama, of Izu-Oshima Volcano, associated with its Eruption in November, 1986
Takesi Yukutake,Toshio Yoshino,Hisashi Utada,Hidefumi Watanabe,Yozo Hamano,Yoichi Sasai,Takafumi Shimomura +6 more
Journal ArticleDOI
Interaction of an acoustic wave of artificial origin with the ionosphere as observed by vertical HF sounding at total reflection levels
TL;DR: In this article, a pressure wave with the ionosphere observed by vertical HF total reflection is described in terms of characteristic changes in the echo phase path, group path, and amplitude.
Journal ArticleDOI
Further evidence of localized geomagnetic field changes before the 1974 Thanksgiving Day Earthquake, Hollister, California
TL;DR: An anomalous magnetic varia- tion was observed at one of the magnetometers of the USGS array for about three weeks prior to the M=5.1 Hollister, Calif., Thanksgiving Day earthquake of 28 November, 1974 as mentioned in this paper.