10 citations · 45 across the 27 of their papers we have counts for
27 papers
About the aftershocks, the Omori law, and the Utsu formula
Anatol Guglielmi, Alexey Zavyalov, Oleg Zotov +1
After the main shock of an earthquake, a stream of aftershocks that does not subside for a long time is usually observed. Fusakichi Omori found that the frequency of aftershocks de…
Bifurcation of the earthquake source at the end of the Omori epoch
A. Guglielmi, O. Zotov
The earthquake source after the main shock can theoretically be represented as a black box without an entrance. At the output, there is a signal in the form of aftershocks, the fre…
Omori Law. To the 100th anniversary of death of the famous Japanese seismologist
A. Guglielmi, B. Klain, A. Zavyalov +1
One hundred years ago, Fusakichi Omori died. Our paper is dedicated to his memory. Omori made an outstanding contribution to the physics of earthquakes. In 1894 he formulated the l…
Phenomenology of earthquakes
A. V. Guglielmi
Phenomenology is the unity of principles and methods of studying the essence of phenomena. This paper is a concise review of recent works in which the phenomenological ideas of phy…
About the waiting time for a strong earthquake
A. V. Guglielmi, O. D. Zotov
As an object of study, we chose the global activity of strong earthquakes (M > 7). The subject of the study is the waiting time for the next strong earthquake. The purpose of the s…
On the proper time of the earthquake source
A. V. Guglielmi, O. D. Zotov
The concept of proper time, which is different from universal time, has been introduced into the physics of earthquakes. The global activity of strong earthquakes was chosen as the…
On generalized models of earthquake evolution by the example of classical and mirror triads
A. V. Guglielmi, O. D. Zotov
The analysis of the classical and mirror triads of the sequence of earthquakes has been carried out in order to find the equations of evolution of foreshocks and aftershocks. The d…
Phenomenology of aftershocks: Once more on the Omori Law
A. V. Guglielmi, B. I. Klain, A. D. Zavyalov +1
Omori Law describes the evolution of the aftershocks of a strong earthquake. Established at the end of the century before last, it is characterized by the beauty of its form, quite…
Mirror triad of tectonic earthquakes
O. D. Zotov, A. V. Guglielmi
It is natural to call the trinity of foreshocks, main shock and aftershocks a classical triad. The magnitude of the main shock is always greater than the maximum magnitudes of fore…
Dependence of the source deactivation factor on the earthquake magnitude
A. V. Guglielmi, O. D. Zotov
Three fundamental laws of the physics of earthquakes, bearing the names of their discoverers Omori, Gutenberg, Richter and Bath, are widely used in original, review, monographic, a…
Equation of the Aftershocks and its Phase Portrait
A. V. Guglielmi
Recently, simple differential models of aftershocks have attracted increased attention of researchers at the Institute of Physics of the Earth, Russian Academy of Sciences for thei…
Discrete Spectrum of ULF Oscillations of the Ionosphere
A. V. Guglielmi, B. I. Klain, A. S. Potapov
This work relates to the field of ultra-low-frequency (ULF) spectroscopy of near-Earth plasma. Our attention is focused on the Alfvén ionospheric resonator (IAR), the spectrum of w…
Dynamic and stochastic models of the evolution of aftershocks
A. V. Guglielmi
This paper is devoted to the theory of aftershocks. The history of discovery of the Omori law is briefly described, the initial formulation of the law is given in the form of an al…
A Paradox of Whistling Atmospherics
A. V. Guglielmi, B. I. Klain, A. S. Potapov
Analyzing paradoxes is interesting and instructive. Sometimes the analysis leads to non-trivial results. This methodological note sets out a paradox arising in the theory of propag…
The Phenomenology of Aftershocks
A. V. Guglielmi, B. I. Klain
The presented paper is devoted to the search for mathematical basis for describing the aftershock evolution of strong earthquakes. We consider the experimental facts and heuristic…
Aftershocks of the 2013 deep Okhotsk earthquake
Anatol V. Guglielmi, Oleg D. Zotov
Strong deep earthquakes occurred in the Sea of Okhotsk, May 24, 2013 at 05:44 UTC. The magnitude of the earthquake is M = 8.3, the depth of the hypocenter is 629 km. The earthquake…
Three New Fundamental Problems in Physics of the Aftershocks
Anatol V. Guglielmi, Alexey D. Zavyalov, Oleg D. Zotov
Recently, the physics of aftershocks has been enriched by three new problems. We will conditionally call them dynamic, inverse, and morphological problems. Dynamic problem is to se…
Unimodal part of the magnitude-frequency distribution of earthquakes according to the USGS catalog
A. V. Guglielmi
In this paper, we used the Global Catalog of the National Earthquake Information Center US Geological Survey (NEIC USGS) for analysis of the magnitude-frequency distribution of ear…
Global Magnitude of the Earthquakes
A. V. Guglielmi, B. I. Klain
The idea of the global daily magnitude (GDM, unit designation is Mg) of earthquakes is introduced. The formula is given for calculating Mg from earthquake strength data, characteri…
Round-the-world echo of earthquake and solar flare
Anatol Guglielmi, Vladimir Parkhomov
We drew attention to the analogy between the round-the-world seismic echo on the Earth and on the Sun. The phenomenon of echo on the Earth is observed during earthquakes. It was fo…
The search for empirical formulae for the aftershocks descriptions of a strong earthquake
A. V. Guglielmi
The paper is based on the report read by the author on October 24, 2018 at the meeting of the Scientific Council of the Institute of Earth Physics of the Russian Academy of Science…
Do 5-minute oscillations of the Sun affect the magnetosphere and lithosphere of the Earth?
A. V. Guglielmi, A. S. Potapov
In this paper, we analyzed a number of problems that are relevant for the physics of solar-terrestrial relationships and the dynamics of geospheres. It is shown that permanent 5-mi…
The IMF impact on the ULF oscillations in the magnetospheric polar cusps
A. V. Guglielmi, O. V. Kozyreva
Ultra-low-frequency (ULF) oscillations of the magnetospheric cusps are observed permanently in the near-mid sector of auroral oval in the form of so-called IPCL. In this paper, we…
The 150th Anniversary of Fusakichi Omori
Anatol V. Guglielmi, Alexey D. Zavyalov
This paper is devoted to the memory of the outstanding Japanese scientist. In 1896, Fusakichi Omori discovered the law of the aftershocks evolution that bears his name. We represen…