Kamchatka
Outline

Recently, a large number of electromagnetic phenomena preceding crustal activities (seismic and volcanic activity) have been reported. These reports are concerned with changes of geoelectric potential differences, geomagnetic fields, abnormal propagation of radio wave from VLF station, and so on. Figure 1 shows the schematic view of seismo-electromagnetics study. .In this laboratory, we struggle with developing the real time crustal activity monitoring system with use of electromagnetic approach. That is, "lithosphere weather information". In order to realize our dream, physics of electromagnetic phenomena associated with crustal activity should be clear. The physics is also our research target. Simultaneously, the development of signal processing is highly required to remove artificial noises and discriminate signals such as DC train and factories with use of neural network, wavelet analysis, remote reference methods, direction finding, and so on. Furthermore, we try to estimate underground structure of electric property.

The detailed information is here.

Topics
  • Development of Human Resource and System on Early Warning and Monitoring for Natural Disaster in South-East Asia [Link]
What's New
  • On May 25-27, 2018, "International Symposium on Earthquake Forecast / 5th International Workshop on Earthquake Preparation Process, - Observation, Validation, Modeling, Forecasting - (ISEF-IWEP5)" will be held at Chiba University (Nishi-Chiba Campus), Chiba, Japan. [Link]
  • On June 26, 2017, "The 69th Seismo-Electromagnetic Seminar" will be held at Chiba University. [Link]
  • On May 26-27, 2017, "4th International Workshop on Earthquake Preparation Process, - Observation, Validation, Modeling, Forecasting - (IWEP4 2017)" will be held at Chiba University (Nishi-Chiba Campus), Chiba, Japan. [Link]
  • On May 27-28, 2016, "3rd International Workshop on Earthquake Preparation Process, - Observation, Validation, Modeling, Forecasting - (IWEP3 2016)" will be held at Chiba University (Nishi-Chiba Campus), Chiba, Japan. [Link]
  • On May 29-30, 2015, "2nd International Workshop on Earthquake Preparation Process 2015, - Observation, Validation, Modeling, Forecasting - (IWEP2)" will be held at Chiba University (Nishi-Chiba Campus), Chiba, Japan. [Link]
  • On August 2, 2014, "International Workshop on Earthquake Preparation Process 2014, - Observation, Validation, Modeling, Forecasting - (IWEP2014)" will be held at the Conference Hall of Hokkaido University, Sapporo, Japan. [Link]
Update Log
  • Jun. 29, 2018, Update the member page
  • Mar. 27, 2018, Update the Workshop information
  • Jun. 22, 2017, Update the seminar information
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  • Feb. 12, 2016, Update the Workshop information
  • Apr. 28, 2015, Update the member page
  • Feb. 07, 2015, Update the Workshop information
  • May. 07, 2014, Update the Workshop information
  • Apr. 30, 2014, Update the member page