A review of seismo-electromagnetic research in China

G Zhao, X Zhang, J Cai, Y Zhan, Q Ma, J Tang… - Science China Earth …, 2022 - Springer
The seismo-electromagnetic (EM) method is an important geophysical method that plays a
major role in the observation of seismic anomalies related to earthquake precursors. It is the …

Investigation of ULF seismo-magnetic phenomena in Kanto, Japan during 2000–2010: case studies and statistical studies

K Hattori, P Han, C Yoshino, F Febriani… - Surveys in …, 2013 - Springer
In order to clarify the ultra low frequency (ULF) seismo-magnetic phenomena, a sensitive
geomagnetic network has been installed in Kanto, Japan. In this study, we have analyzed …

Multi-type geomagnetic noise removal via an improved U-Net deep learning network

G Li, X Zhou, C Chen, L Xu, F Zhou… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Geomagnetic data are widely used in earthquake prediction, mantle conductivity imaging,
and other fields. However, the problem of geomagnetic data being contaminated by cultural …

[HTML][HTML] Anomalous behaviors of geomagnetic diurnal variations prior to the 2011 off the Pacific coast of Tohoku earthquake (Mw9. 0)

G Xu, P Han, Q Huang, K Hattori, F Febriani… - Journal of Asian Earth …, 2013 - Elsevier
There have been many reports on ultra-low-frequency (ULF) electromagnetic phenomena
associated with earthquakes in a very wide frequency range. In this study, unusual …

Statistical analysis of ULF seismomagnetic phenomena at Kakioka, Japan, during 2001–2010

P Han, K Hattori, M Hirokawa, J Zhuang… - Journal of …, 2014 - Wiley Online Library
To clarify and verify the ultralow frequency (ULF) seismomagnetic phenomena, we have
performed statistical studies on the geomagnetic data observed at the Kakioka (KAK) station …

Retrospective investigation of geophysical data possibly associated with the Ms8. 0 Wenchuan earthquake in Sichuan, China

Q Huang - Journal of Asian Earth Sciences, 2011 - Elsevier
The Ms8. 0 Wenchuan earthquake is one of the most catastrophic earthquakes occurred
recently. Although the geophysical network around the epicentral region is not dense …

Spatiotemporal characteristics of the geomagnetic diurnal variation anomalies prior to the 2011 Tohoku earthquake (Mw 9.0) and the possible coupling of multiple pre …

P Han, K Hattori, Q Huang, S Hirooka… - Journal of Asian Earth …, 2016 - Elsevier
Abstract Xu et al.(2013) and Han et al.(2015) have reported unusual behaviors of
geomagnetic diurnal variation (GDV) in the vertical component prior to the 2011 off the …

Further investigations of geomagnetic diurnal variations associated with the 2011 off the Pacific coast of Tohoku earthquake (Mw 9.0)

P Han, K Hattori, G Xu, R Ashida, CH Chen… - Journal of Asian Earth …, 2015 - Elsevier
As one of the most promising candidates for short-term earthquake forecasting, the seismo-
electromagnetic phenomena have been intensively studied for several decades. Recently …

Evaluation of ULF seismo-magnetic phenomena in Kakioka, Japan by using Molchan's error diagram

P Han, K Hattori, J Zhuang, CH Chen… - Geophysical Journal …, 2016 - academic.oup.com
Previous statistical studies showed that there was a correlation between the ultra-low
frequency (ULF) seismo-magnetic phenomena and local seismicity in the Kakioka region …

Assessing the potential earthquake precursory information in ULF magnetic data recorded in Kanto, Japan during 2000–2010: Distance and magnitude dependences

P Han, J Zhuang, K Hattori, CH Chen, F Febriani… - Entropy, 2020 - mdpi.com
In order to clarify ultra-low-frequency (ULF) seismomagnetic phenomena, a sensitive
geomagnetic network was installed in Kanto, Japan since 2000. In previous studies, we …