Subionospheric VLF/LF Probing of Ionospheric Perturbations Associated with Earthquakes: A Possibility of Earthquake Prediction
Subionospheric VLF/LF Probing of Ionospheric Perturbations Associated with Earthquakes: A Possibility of Earthquake Prediction
复制标题
与地震相关的电离层扰动的亚电离层 VLF/LF 探测：地震预测的可能性
DOI：
10.9746/jcmsi.3.10
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发表时间：
2010
期刊：
影响因子：
--
通讯作者：
Y. Hobara
中科院分区：
文献类型：
--
作者：
M. Hayakawa;Takumi Horie;Fumiya Muto;Y. Kasahara;K. Ohta;Jann‐Yenq Liu;Y. Hobara
甚低频（甚低频）/ LF日本已经建立了由7个观测站组成的低频接收网（茂尻（北海道）、乔夫（东京、UEC、电子通信大学）、立山（千叶）、清水（静冈）、春日井（爱知）、舞鹤（京都）和高知（高知）），并在堪察加增设了三个外国站，台湾和印度尼西亚。在每个台站，我们同时观测几个VLF/LF发射机信号（两个日本发射机，呼叫信号分别为JJY（福岛）、JJI（宫崎））和国外VLF发射机（NWC（澳大利亚西澳大利亚）、NPM（美国夏威夷）、NLK（美国华盛顿））。本文介绍了日本VLF/LF台网用于研究与地震有关的电离层扰动的两个最新结果：（1）VLF/LF传播异常与地震相关性的统计结果;（2）JJY-茂尻和JJY-台湾两条传播路径最近六个月的最新结果。然后，我们讨论了电离层扰动与地震的相关性，从VLF传播异常预报地震的可能性的意义。
The VLF (Very Low Frequency) / LF (Low Frequency) receiving network has been established in Japan, which is composed of seven observing stations (Moshiri (Hokkaido), Chofu (Tokyo, UEC, University of Electro- Communications), Tateyama (Chiba), Shimizu (Shizuoka), Kasugai (Aichi), Maizuru (Kyoto) and Kochi (Kochi)), and three additional foreign stations have been established in Kamchatka, Taiwan and Indonesia. At each station we observe simultaneously several VLF/LF transmitter signals (two Japanese transmitters with call signals fo JJY (Fukushima), JJI (Miyazaki)), and foreign VLF transmitters (NWC (Western Australia, Australia), NPM (Hawaii, USA), NLK (Washing- ton, USA)). This Japanese VLF/LF network is used to study the ionospheric perturbations associated with earthquakes, and we present two recent results; (1) a statistical result on the correlation between VLF/LF propagation anomalies and earthquakes, and (2) the latest results during the last six months on the two particular propagation paths; JJY-Moshiri and JJY-Taiwan. Then, we discuss the correlation of ionospheric perturbations with earthquakes in the sense of a possibility of earthquake prediction by means of VLF propagation anomalies.
影响因子：
3.7
作者：
Rozhnoi, A;Solovieva, MS;Hayakawa, M
通讯作者：
Hayakawa, M