Earthquake Information for the Kanto-Tokai district, Japan

Summary / Results
- Summary / Results
- Top Page
- What is Hi-net?
- How to use the data
- Basic knowledge for earthquake and seismology (in Japanese)
- Topics (in Japanese)
- Topics of slow event (in Japanese)
- Researches (in Japanese)
- SHINGEN-Kun (in Japanese)
- SHINGEN-Chan (in Japanese)
- 3-D Hypocenter Distribution using VRML Technology
- 3-D Hypocenter Distribution
- News Archive (in Japanese)
- Links
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NIED Hi-net
High Sensitivity Seismograph Network Japan
Hypocenter / Waveform
- Hypocenter / Waveform
- AQUA System
- What is "AQUA" System?
  (in Japanese)
- Catalog of Focal Mechanism
- Hi-net Hypocenter Maps
- Max. Amplitude Distribution Maps
  (in Japanese)
- Backnumber of Recent Large Earthquake
  (in Japanese)
- Continuous Waveform Images
- 100-trace Continuous Waveform Images
- Earthquake Info rmation at the Kanto-Tokai district, Japan
- Teleseismic Waveform
NIED Hi-net
High Sensitivity Seismograph Network Japan
Station Information
- Station Information
- Searching Station (in Japanese)
- Station Dataset (in Japanese)
- New Station(s) (in Japanese)
- Updated Station(s) (in Japanese)
- Operating Information (in Japanese)
NIED Hi-net
High Sensitivity Seismograph Network Japan
FAQ / Registration
- FAQ / Registration
- FAQ
- Contact Us
- User Registration
- Change your E-mail address or Password
- Update Your User Account 2019
- Question About the User Registration
NIED Hi-net
High Sensitivity Seismograph Network Japan
For Registered Users
- Login / For Registered Users
- Log-in / Log-out
- Continuous waveform data download
- Download site for longer-time data or data before March 2004
- Event waveform data download
- Preliminary Catalog by the Hi-net Automatic System
- JMA Unified Hypocenter Catalogs
- Epicentral distribution of deep low-frequency tremor in southwest Japan
- Catalog Download
- Azimuth information of the Hi-net borehole sensors (in Japanese)
- Borehole Sensors Maintenance History
- Response of Observation Equipments
- Hi-net WIN Channels Table
- Reporting the Research Result
- Manual / Tools
NIED Hi-net
High Sensitivity Seismograph Network Japan

Please read the warning carefully prior to using the data. We assume no responsibility for damage or errors that arise from the use of the results presented here. Duplication and re-distribution of data is prohibited.
You can link freely, but please link to this page.

** Operation of previous APE system terminated on Jul. 1 2003 **

Hypocenters - final version

(Jul. 1979 - Jul. 2003)

Focal Mechanisms - final version

(Jul. 1979 - Jul. 2003)

Notice on Data Usage

   The NIED Kanto-Tokai observation network is less sensitive to earthquakes occurring outside of the Kanto-Tokai area, central Japan. Use of the Earthquake Catalog of the NIED Kanto-Tokai observation network is free for any purpose. Acknowledgement of the data source is required. Please mail copies of all publications to the HRSN data center.

   The NIED Kanto-Tokai observation network was integrated with the NIED Hi-net on April 2006.
Waveform data from these stations are available on the Hi-net website.

   The NIED retains copyright of all materials on this web site unless otherwise indicated. Contents, documents and data provided by our website may not be redistributed without permission. We have no responsibility for any direct or indirect damage or loss caused by the usage of the materials provided by our website.

   Please send any publications and results based upon this data to the address below.
   Address:

   High Sensitivity Seismograph Network Laboratory, Earthquake Data Center,
   National Research Institute for Earth Science and Disaster Resilience,
   3-1 Tennodai, Tsukuba, Ibaraki 305-0006, JAPAN.

█ Other public data from NIED.

Earthquake Information for the Kanto-Tokai district, Japan (old site)

▶Policies | ▶How to use the data | ▶Contact us | ▶Web site for mobile phones (in Japanese)

We, NIED, do not deliver any e-mails of immediate seismic information obtained by the AQUA system.
In addition, please understand that we prohibit the redistribution of the seismic data. For more information, please read How to use the Hi-net data and FAQ.

High Sensitivity Seismograph Network Laboratory, Network Center for Earthquake, Tsunami and Volcano,
National Research Institute for Earth Science and Disaster Resilience.
3-1 Tennodai, Tsukuba City, Ibaraki Prefecture, 305-0006, JAPAN
Copyright © National Research Institute for Earth Science and Disaster Resilience, All rights Reserved.