Observation of ULF geomagnetic variations and detection of ULF emissions associated with earthquakes: Review

被引:0
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作者
Hayakawa, Masashi [1 ]
Hattori, Katsumi [2 ]
Ohta, Kenji [3 ]
机构
[1] University of Electro-Communications, Japan
[2] Chiba University, Japan
[3] Chubu University, Japan
关键词
Earthquake-related electromagnetic phenomena have recently been considered a promising candidate for short-term earthquake prediction. There has accumulated a lot of evidence of precursory signatures in a wide frequency range (DC to VHF); but the ULF geomagnetic change is one of the most promising phenomena. We review our results on seismogenic ULF emissions; and characteristics of those emissions and methodologies to detect abnormal changes in ULF electromagnetic field associated with earthquakes. © 2007 Wiley Periodicals; Inc;
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页码:1 / 8
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