Time Series Analysis of Global/Korean Earthquake Occurrence and Recent GPS Crustal Displacement Recorded at Daejeon, Korea
Volume 1, Issue 2, April 2013, Pages: 6-15
Received: Apr. 18, 2013;
Published: Jun. 10, 2013
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Sung-Ho Na, Korea Astronomy and Space Science Institute, Daejeon, Republic of Korea
Dork Sahagian, Earth and Environmental Sciences, Lehigh University, Bethlehem, PA, USA
Pil-Ho Park, Korea Astronomy and Space Science Institute, Daejeon, Republic of Korea
Tae-Woong Chung, Sejong University, Seoul, Republic of Korea
Tae-Seob Kang, Pukyung National University, Pusan, Republic of Korea
Inherent periodicities are observed in earthquake occurrence for three kinds of time series - one is based on a global earthquake occurrence record for the last two hundred years, while the others are based on either historical or recent Korean earthquake records. Above numerous minor peaks in the global earthquake occurrence spectra, there exist a few peaks including Chandler periodicity over 95 percent significance level. The global earthquake triggering mechanisms at each identified period are not entirely clear. An outstanding one-year periodicity has been found for the historical Korean earthquakes. This one-year periodicity is interpreted to reflect seasonal forcing that results in annual oscillation of Korean crust, as recorded over twelve years of GPS monitoring at Daejeon (DAEJ), one of International GNSS Service (IGS) permanent stations.
Time Series Analysis of Global/Korean Earthquake Occurrence and Recent GPS Crustal Displacement Recorded at Daejeon, Korea, Science Discovery.
Vol. 1, No. 2,
2013, pp. 6-15.
B. Gutenberg, C. F. Richter, "Frequency of Earthquakes in California," Bulletin of Seismological Society of America, vol. 34, pp. 185-188, 1944.
S. C. Han, C. K. Shum, C. J. Bevis, C. Y. Kuo, "Crustal Dilatation Observed by GRACE after the 2004 Sumatra-Andaman Earthquake," Science, vol. 313, pp. 658-662, 2006.
S. K. Park, W. Dalrymple, J. C. Larsen, "The 2004 Parkfield earthquake: Test of the electromagnetic precursor hypothesis," Journal of Geophysical Research, vol. 112, B05302, 2007.
M. C. Lee, R. Pradipta, W. J. Burke, A. Labno, L. M. Burton, J. A. Cohen, S. E. Dorfman, A. J. Coster, M. P. Sulzer, S. P. Kuo, "Did Tsunami-Launched Gravity Wave Trigger Ionospheric Turbulence over Arecibo?," Journal of Geophysical Research, vol. 113, A01302, 2008.
Y. Bock, D. Melgar, B. W. Crowell, "Real-Time Strong-Motion Broadband Displacements from Collocated GPS and Accelerometers," Bulletin of Seismological Society of America, vol. 101, pp. 12904-2925, 2011.
S. Ozawa, T. Nishimura, H. Suito, T. Kobayashi, M. Tobita, T, Imakiire, "Coseismic and postseismic slip of the 2011 magnitude-9 Tohoku-Oki earthquake," Nature, vol. 475, pp. 373-376, 2011.
K. Heki, "A Tale of Two Earthquakes," Science, vol. 332, pp.1390-1391, 2011.
L. Métivier, O. de Viron, C. P. Conrad, S. Renault, M. Diament, G. Patau, "Evidence of earthquake triggering by the solid earth tides," Earth and Planetary Science Letters, vol. 278, pp. 370-375, 2009.
E. S. Cochran, J. E. Vidale, S. Tanaka S., "Earth Tides Can Trigger Shallow Thrust Fault Earthquakes," Science, vol. 306, pp. 1164-1166, 2004.
M. Tolstoy, F. L. Vernon, J. A. Orcutt, F. K. Wyatt, "Breathing of the seafloor: Tidal correlations of seismicity as Axial volcano," Geology, vol. 30, pp. 503-506, 2002.
S. Tanaka, M. Ohtake, H. Sato, "Evidence for tidal triggering of earthquakes as revealed from statistical analysis of global data," Journal of Geophysical Research, vol. 107, B10, 2211, 2002.
T. H. Heaton, "Tidal Triggering of Earthquakes," Bulletin of Seismological Society of America, vol. 72, pp. 2181-2200, 1982.
J. E. Vidale, D. C. Agnew, M. J. S. Johnston, D. H. Oppenheimer, "Absence of earthquake correlation with Earth tides: An indication of high preseismic fault stress rate," Journal of Geophysical Research, vol. 103, B10, pp. 24567-24572, 1998.
Z. K. Shen, Q. Wang, R. Bürgman, Y. Wan, J. Ning, "Pole-Tide Modulation of Slow Slip Events at Circum-Pacific Subduction Zones," Bulletin of the Seismological Society of America, vol. 95, pp. 2009-2015, 2005.
T. J. Ulrych, "Maximum Entropy Power Spectrum of Truncated Sinusoids," Journal of Geophysical Research, vol. 77, pp. 1396-1400, 1972.
R. T. Lacoss, "Data Adaptive Spectral Analysis Method," Geophysics, vol. 36, pp. 661-675, 1971.
J. P. Burg, "The Relationship between Maximum Entropy Spectra and Maximum Likelihood Spectra," Geophysics, vol. 37, pp. 375-376, 1972.
D. Pancheva, N. J. Mitchell, P. T. Younger, H. G. Muller, H. G., "Intra-seasonal oscillation observed in the MLT region above UK (52°N, 2°W) and ESRANGE (68°N, 21°E)," Geophysical Research Letter, vol. 30, 2084, 2003.
S. D. Bouwer, "Periodicities of Solar Irradiance and Solar Activity Indices, II," Solar Physics, vol. 142, pp. 365-389, 1992.
K. Lee, W. Yang, "Historical Seismicity of Korea," Bulletin of Seismological Society of America, vol. 96, pp. 846-855, 2006.
S. Jin, P. H. Park, "Strain accumulation in South Korea inferred from GPS measurements," Earth Planets Space, vol. 58, pp. 529-534, 2006.
R. S. Gross, "Earth Rotation Variation – Long period", in GEODESY - Treatise on Geophysics vol. 3 ed. by T. Herring, Elsevier, Amsterdam, 2009.
J. M. Wahr, "Deformation Induced by Polar Motion," Journal of Geophysical Research, vol. 90, B11, pp. 9363-9368, 1985.
N. M. Beeler, D. A. Lockner, "Why earthquakes correlates weakly with the solid Earth tides: Effects of periodic stress on the rate and probability of earthquake occurrence," Journal of Geophysical Research, vol. 108, B8, 2391, 2003.
G. Blewitt, D. Lavallée, P. Clarke, K. Nurutdinov, "A New Global Mode of Earth Deformation: Seasonal Cycle Detected," Science, vol. 294, pp. 2342-2345, 2001.
K. Lee, personal communication, 2012.