Abstract
The study of weekly cyclicity of any one process is one method to search for anthropogenic, in particular, technogenic effects. The present work is devoted to a detailed study of weekly and diurnal inhomogeneities of distribution for earthquakes in Japan. Statistically significant differences between the parameters of the studied distributions were revealed for Sundays (compared to other days of week) in the series of weak, nonrepresentative earthquakes. Samplings of stronger earthquakes did not show that effect. This suggests that a weekend effect in the series of weak earthquakes is an apparent one caused by the noise discrimination of seismic waves. However, noise discrimination cannot explain the nighttime decrease in earthquake number after its day growth on Sunday. With respect to this, different hypotheses explaining the appearance of a weekend effect in the studied earthquake catalog of Japan are considered.
Similar content being viewed by others
References
Ali, M.Y., Berteussen, K.A., Small, J., and Barkat, B., A study of ambient noise over oil offshore field in Abu Dhabi, United Arab Emirates, Bull. Seismol. Soc. Am., 2010, vol. 100, pp. 392–401.
Atef, A.H., Liu, K.H., and Gao, S.S., Apparent weekly and daily earthquake periodicities in the western United States, Bull. Seismol. Soc. Am., 2009, vol. 99, no. 4, pp. 2273–2279. doi: 10.1785/0120080217
Damodaran, A., The weekend effect in information releases: A study of earnings and dividend announcements, Rev. Fin. Stud., 1989, vol. 2, no. 4, pp. 607–623.
Davison, C., The diurnal periodicity of earthquakes, Philos. Mag., 1896, vol. 42, pp. 463–476.
Davison, C., Studies on the Periodicity of Earthquakes, London: Thomas Murby & Co., 1938.
Davitian, H., Wind power and electric utilities: A review of the problems and prospects, Wind Eng., 1978, vol. 2, no. 4, pp. 234–255.
Deshcherevskaya, E.V. and Sidorin, A.Ya., Lattice distributions of data in the directory of Garm polygon earthquakes, Geofiz. Issled., 2005a, no. 4, pp. 34–49.
Deshcherevskaya, E.V. and Sidorin, A.Ya., False annual periodicity of earthquakes caused by seasonal noise variability, Dokl. Earth Sci., 2005b, vol. 401, no. 2, pp. 244–249.
Deshcherevskii, A.V. and Sidorin, A.Ya., Diurnal periodicity of the representative earthquakes in Greece, Seism. Instrum., 2013, vol. 49, no. 3, pp. 189–209.
Dovbnya, B.V., Zotov, O.D., and Shchepetnov, R.V., The correlation of VLF electromagnetic waves with earthquakes and anthropogenic impacts, Geofiz. Issled., 2008, vol. 9, no. 4, pp. 69–80.
Fyen, J., Diurnal and seasonal variations in the microseismic noise level observed at the NORESS array, Phys. Earth Planet. Inter., 1990, vol. 63, nos. 3/4, pp. 252–268.
Gruzdev, A.N., Analysis of the weekly cycle in the atmosphere near Moscow, Izv., Atmos. Ocean. Phys., 2013, vol. 49, no. 2, pp. 137–147.
Jaffe, J. and Westerfield, R., The week-end effect in common stoke returns: The international evidence, J. Finance, 1985, vol. 40, no. 2, pp. 433–454.
Liperovskaya, E.V., Effects of weak-ends in the ionospheric spread-F over a megapolis, Geomagn. Aeron., 2007, vol. 47, no. 4, pp. 525–528.
Lomb, N.R., Least-squares frequency analysis of unequally spaced data, Astrophys. Space Sci., 1976, vol. 39, pp. 447–462.
Marzocchi, W., Vilardo, G., Hill, D.P., Riccardi, G.P., and Ricco, C., Common features and peculiarities of the seismic activity at Phlegraean Fields, Long Valley, and Vesuvius, Bull. Seismol. Soc. Am., 2001, vol. 91, pp. 191–205.
Mirzoev, K.M. and Negmatullaev, S.Kh., Influence of mechanical vibrations on seismic energy release, in Prognoz zemletryasenii (Earthquake Forecast), Dushanbe: Donish, 1983, pp. 101–119.
Mirzoev, K.M. and Negmatullaev, S.Kh., Influence of mechanical vibrations on seismicity, Dokl. Akad. Nauk SSSR, 1990, vol. 313, no. 1, pp. 78–83.
Naumenko, B.N., On the phenomenon of partial liquidation of tectonic stresses by storm microseisms, Izv. Akad. Nauk SSSR, 1979, no. 8, pp. 72–75.
Omori, F., Annual and diurnal variations of seismic frequency in Japan, Imp. Earthquake Invest. Comm. Publ., 1902, vol. 8, pp. 9–30.
Ostrovskii, A.A., The possible cause of seasonal periodicity of some Californian earthquakes, Dokl. Akad. Nauk SSSR, 1990, vol. 313, no. 1, pp. 83–86.
Sadovskii, M.A., Mirzoev, K.M., Negmatullaev, S.Kh., and Salomov, N.G., Influence of mechanical micro-oscillations on the character of plastic deformation of materials, Izv. Akad. Nauk SSSR, Fiz. Zemli, 1981, no. 6, pp. 32–42.
Sailora, D.J. and Lu, L., A top-down methodology for developing diurnal and seasonal anthropogenic heating profiles for urban areas, Atmos. Environ., 2004, vol. 38, pp. 2737–2748.
Scargle, J.D., Studies in astronomical time series analysis. II. Statistical aspects of spectral analysis of unevenly spaced data, Astrophys. J., 1982, vol. 263, pp. 835–853.
Schuster, A., On lunar and solar periodicities of earthquakes, Proc. R. Soc. London, 1897, vol. 61, pp. 455–465.
Sidorin, A.Ya., Solar effect on seismicity and seismic noise, Seism. Prib., 2004, vol. 40, pp. 71–80.
Sidorin, A.Ya., Midday effect in the time series of earthquakes and seismic noise, Dokl. Earth Sci., 2005, vol. 403, no. 5, pp. 771–777.
Sidorin, A.Ya., Diurnal periodicity of earthquakes in Central Asia. Part 4: The Republic of Uzbekistan, Seism. Instrum., 2006, vol. 42, pp. 49–57.
Sidorin, A.Ya., On the use of the Raleigh-Schuster method in studying the periodicity of earthquakes, Seism. Prib., 2009a, vol. 45, no. 3, pp. 29–40.
Sidorin, A.Ya., Diurnal periodicity of strong earthquakes of Garm research area, Seism. Instrum., 2009b, vol. 45, no. 1, pp. 90–94.
Sidorin, A.Ya., Diurnal periodicity of earthquakes in Greece, Seism. Instrum., 2010a, vol. 46, no. 3, pp. 237–249.
Sidorin, A.Ya., Diurnal periodicity of earthquakes and its seasonal variations, Seism. Instrum., 2010b, vol. 46, no. 3, pp. 293–305.
Sidorin, A.Ya., Search for technogenic effects in the time series of earthquakes in Greece, Vopr. Inzh. Seismol., 2010c, vol. 36, no. 4, pp. 70–76.
Sidorin, A.Ya., Acrophase of the diurnal periodicity of earthquakes in different time zones, Izv., Atmos. Ocean. Phys., 2010d, vol. 46, no. 7, pp. 898–904.
Sidorin, A.Ya., The 15-minute periodicity of earthquakes in Greece, Seism. Instrum., 2011a, vol. 47, no. 1, pp. 89–92.
Sidorin, A.Ya., Comparison of the diurnal periodicity features of seismic noise, earthquakes, and electric power consumption, Vopr. Inzh. Seismol., 2011b, vol. 37, no. 4, pp. 66–88.
Sidorin, A.Ya., The cause of unordinary periodicity of seismic events, Vopr. Inzh. Seismol., 2011c, vol. 38, no. 2, pp. 55–70.
Sidorin, A.Ya., Irregularities in intra-hour distributions of Japanese earthquakes, Seism. Prib., 2011d, vol. 47, no. 3, pp. 71–81.
Sidorin, A.Ya., Changes in the parameters of diurnal periodicity of Southern California earthquakes in the neighborhood of the catalog magnitude of completeness, Vopr. Inzh. Seismol., 2011e, vol. 38, no. 3, pp. 69–81.
Sidorin, A.Ya., The relationship of parameters of phase diagrams of diurnal periodicity with the graph of recurrence of Garm area earthquakes, Vopr. Inzh. Seismol., 2011f, vol. 38, no. 4, pp. 59–82.
Sidorin, A.Ya., Influence of aftershocks on the parameters of diurnal periodicity of earthquakes, Vopr. Inzh. Seismol., 2013a, vol. 40, no. 2, pp. 68–78.
Sidorin, A.Ya., Differences in intra-day phase diagrams of streams of earthquakes of various energy, Seism. Prib., 2013b, vol. 49, no. 2, pp. 71–84.
Sidorin, A.Ya., Differences in seasonal variations in the patterns of diurnal earthquake periodicity in the southern and northern hemispheres, Izv., Atmos. Ocean. Phys., 2013c, vol. 49, no. 7, pp. 687–691.
Sidorin, A.Ya., Nonuniform intra-annual distribution of strong earthquakes in the Garm region, Izv., Atmos. Ocean. Phys., 2013d, vol. 49, no. 7, pp. 760–764.
Sidorin, A.Ya., Features of the diurnal periodicity of earthquakes in Japan, Seism. Instrum., 2014, vol. 50, no. 3, pp. 246–267.
Sitnov, S.A. and Adiks, T.G., Weekly variability of surface CO concentrations in Moscow, Izv., Atmos. Ocean. Phys., 2014, vol. 50, no. 2, pp. 160–170.
Smirnov, V.B., Recurrence of earthquakes and parameters of seismic regime, Vulkanol. Seismol., 1995, no. 3, pp. 59–70.
Smirnov, V.B., Experimental assessment of representativeness of earthquake directory data, Vulkanol. Seismol., 1997, no. 4, pp. 93–105.
Smirnov, V.B., Prognostic anomalies of the seismic regime. 1. Methodical bases of initial data preparation, Geofiz. Issled., 2009, vol. 10, no. 2, pp. 7–22.
Sobolev, G.A., Kol’tsov, A.V., and Andreev, V.O., Trigger effect in an earthquake model, Dokl. Akad. Nauk SSSR, 1991, vol. 319, no. 2, pp. 337–341.
Ulbrich, U., Ahorner, L., and Ebel, A., Statistical investigations on diurnal and annual periodicity and on tidal triggering of local earthquakes in Central Europe, J. Geophys., 1987, vol. 61, pp. 150–157.
Utsu, T., Statistical features of seismicity, in International Handbook of Earthquake and Engineering Seismology, Lee, W.H.K., Kanamory, H., Jennings, P., and Kisslinger, C., Eds., Academic, 2002, pp. 719–732.
Zhuravlev, V.I. and Sidorin, A.Ya., High Q-factor extrema of seismicity spectra in different regions of the world, Dokl. Earth Sci., 2006, vol. 407, no. 2, pp. 344–349.
Zhuravlev, V.I. and Lukk, A.A., Midday activation of seismicity in Turkey and some other regions of the world, Geofiz. Issled., 2011, vol. 12, no. 4, pp. 31–57.
Zhuravlev, V.I. and Lukk, A.A., The pattern of diurnal periodicity of weak earthquakes in Iran, Izv., Phys. Solid Earth, 2012, vol. 48, no. 1, pp. 61–78.
Zotov, O.D., Weekend effect in seismic activity, Izv., Phys. Solid Earth, 2007, vol. 43, no. 12, pp. 1005–1011.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © A.Ya. Sidorin, 2014, published in Geofizicheskie Protsessy i Biosfera, 2014, Vol. 13, No. 2, pp. 64–82.
Rights and permissions
About this article
Cite this article
Sidorin, A.Y. A weekend effect in the seismicity of Japan. Izv. Atmos. Ocean. Phys. 50, 824–838 (2014). https://doi.org/10.1134/S0001433814080076
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0001433814080076