[PDF][PDF] ULF geomagnetic changes associated with large earthquakes
K Hattori - Terrestrial Atmospheric and Oceanic …, 2004 - pdfs.semanticscholar.org
Short-term earthquake prediction seems difficult by means of conventional elastic
measurements. Therefore, new approaches and/or observable phenomena to assist in …
measurements. Therefore, new approaches and/or observable phenomena to assist in …
[PDF][PDF] 利用人工源超低频电磁波监测地震的试验与分析
赵国泽， 陆建勋 - 中国工程科学, 2003 - devp-service.oss-cn-beijing.aliyuncs …
由人工产生大功率超低频(SLF) 电磁波可以在地面很大范围的许多测点同时测量该信号,
利用它可以研究地下电阻率结构和空间电磁场; 研究地震等引起的电磁场异常变化; …
利用它可以研究地下电阻率结构和空间电磁场; 研究地震等引起的电磁场异常变化; …
Criticality features in ULF magnetic fields prior to the 2011 Tohoku earthquake
M Hayakawa, A Schekotov, S Potirakis… - Proceedings of the …, 2015 - jstage.jst.go.jp
The criticality of ULF (Ultra-low-frequency) magnetic variations is investigated for the 2011
March 11 Tohoku earthquake (EQ) by natural time analysis. For this attempt, some ULF …
March 11 Tohoku earthquake (EQ) by natural time analysis. For this attempt, some ULF …
ULF magnetic emissions connected with under sea bottom earthquakes
VS Ismaguilov, YA Kopytenko, K Hattori… - … Hazards and Earth …, 2001 - nhess.copernicus.org
Measurements of ULF electromagnetic disturbances were carried out in Japan before and
during a seismic active period (1 February 2000 to 26 July 2000). A network consists of two …
during a seismic active period (1 February 2000 to 26 July 2000). A network consists of two …
Natural time analysis on the ultra-low frequency magnetic field variations prior to the 2016 Kumamoto (Japan) earthquakes
SM Potirakis, A Schekotov, T Asano… - Journal of Asian Earth …, 2018 - Elsevier
On 15 April 2016 a very strong and shallow earthquake (EQ)(MW= 7.0, depth∼ 10 km)
occurred in Southwest Japan under the city of Kumamoto, while two very strong foreshocks …
occurred in Southwest Japan under the city of Kumamoto, while two very strong foreshocks …
Intermittent criticality revealed in ULF magnetic fields prior to the 11 March 2011 Tohoku earthquake (Mw= 9)
The ultra-low-frequency (ULF) magnetic variations recorded prior to the 11 March 2011
Tohoku earthquake (EQ) are analyzed using the method of critical fluctuations (MCF). The …
Tohoku earthquake (EQ) are analyzed using the method of critical fluctuations (MCF). The …
Variations of phase velocity and gradient values of ULF geomagnetic disturbances connected with the Izu strong earthquakes
VS Ismaguilov, YA Kopytenko… - … Hazards and Earth …, 2003 - nhess.copernicus.org
Results of study of anomaly behavior of amplitudes, phase velocities and gradients of ULF
electromagnetic disturbances (F= 0.002–0.5 Hz) before and during a seismic active period …
electromagnetic disturbances (F= 0.002–0.5 Hz) before and during a seismic active period …
Ultra low frequency (ULF) electromagnetic anomalies associated with large earthquakes in Java Island, Indonesia by using wavelet transform and detrended …
Indonesia is one of the most seismically active regions in the world and mitigation of seismic
hazard is important. It is reported that Ultra low frequency (ULF) geomagnetic anomalies are …
hazard is important. It is reported that Ultra low frequency (ULF) geomagnetic anomalies are …
Criticality features in ultra-low frequency magnetic fields prior to the 2013 M6. 3 Kobe earthquake
SM Potirakis, K Eftaxias, A Schekotov… - Annals of …, 2016 - annalsofgeophysics.eu
The nonlinear criticality of ultra-low frequency (ULF) magnetic variations is investigated
before a particular earthquake (EQ) occurred in Kobe on April 12, 2013, by applying the …
before a particular earthquake (EQ) occurred in Kobe on April 12, 2013, by applying the …
Earthquake precursor studies in Japan
M Hayakawa - Pre‐Earthquake Processes: A Multidisciplinary …, 2018 - Wiley Online Library
The purpose of this chapter is to review earthquake precursor studies in Japan. Among the
long‐, medium‐, and short‐term earthquake predictions that result from the study of …
long‐, medium‐, and short‐term earthquake predictions that result from the study of …