Past notice

Summary / Results
- Summary / Results
- Top Page
- What is Hi-net?
- How to use the data
- Basic knowledge for earthquake and seismology (in Japanese)
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- Topics of slow event (in Japanese)
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- SHINGEN-Kun (in Japanese)
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- 3-D Hypocenter Distribution using VRML Technology
- 3-D Hypocenter Distribution
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NIED Hi-net
High Sensitivity Seismograph Network Japan
Hypocenter / Waveform
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  (in Japanese)
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  (in Japanese)
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  (in Japanese)
- Continuous Waveform Images
- 100-trace Continuous Waveform Images
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- Teleseismic Waveform
NIED Hi-net
High Sensitivity Seismograph Network Japan
Station Information
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NIED Hi-net
High Sensitivity Seismograph Network Japan
FAQ / Registration
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NIED Hi-net
High Sensitivity Seismograph Network Japan
For Registered Users
- Login / For Registered Users
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- Continuous waveform data download
- Download site for longer-time data or data before March 2004
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- Preliminary Catalog by the Hi-net Automatic System
- JMA Unified Hypocenter Catalogs
- Epicentral distribution of deep low-frequency tremor in southwest Japan
- Catalog Download
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- Borehole Sensors Maintenance History
- Response of Observation Equipments
- Hi-net WIN Channels Table
- Reporting the Research Result
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NIED Hi-net
High Sensitivity Seismograph Network Japan

Past notice

█ This page has been posted announcements of the past.

Sep 03, 2024 �� Information about Scheduled Maintenance
Mar 18, 2024 �� Information about Scheduled Maintenance
Mar 15, 2024 �� Information about Scheduled Maintenance
Mar 01, 2024 �� The guidance of the updating user account 2024.
Dec 04, 2023 �� Information about Scheduled Maintenance
Nov 08, 2023 �� Information about Scheduled Maintenance
Nov 06, 2023 �� Information about Scheduled Maintenance
Mar 20, 2023 �� Software to show 3D seismic velocity structure beneath Japan renewal
Sep 20, 2022 �� Information about Scheduled Maintenance
Jul 29, 2022 �� Information about maintenance at stations N.ST1H, 2H, 3H, 4H, 5H, and 6H
Jun 15, 2022 �� Information about Scheduled Maintenance
Jan 15, 2021 �� Information about Scheduled Maintenance
Mar 30, 2020 �� Information about Scheduled Maintenance
Feb 25, 2020 �� Information about Scheduled Maintenance
Jan 27, 2020 �� Information about Scheduled Maintenance
Dec 17, 2019 �� Information about Scheduled Maintenance
Nov 25, 2019 �� Information about Scheduled Maintenance
Sep 02, 2019 �� Information about Scheduled Maintenance
Jul 23, 2019 �� Information about Scheduled Maintenance
Jul 01, 2019 �� Information about Scheduled Maintenance
Jun 26, 2019 �� Information about Scheduled Maintenance
Jun 14, 2019 �� Digital Object Identifiers (DOIs) for Datasets at NIED��s seismograph networks (MOWLAS)
Apr 23, 2019 �� Information about Scheduled Maintenance
Mar 28, 2019 �� Information about Scheduled Maintenance
Mar 22, 2019 �� Information about Scheduled Maintenance
Mar 20, 2019 �� Information about Scheduled Maintenance
Feb 13, 2019 �� Information about Scheduled Maintenance
Dec 10, 2018 �� Information about Scheduled Maintenance
Sep 04, 2018 �� Information about Scheduled Maintenance
Sep 03, 2018 �� Information about Scheduled Maintenance
Jul 31, 2018 �� Information about Scheduled Maintenance
Jul 24, 2018 �� Information about Scheduled Maintenance
Mar 01, 2018 �� Software to show 3D seismic velocity structure beneath Japan
Oct 13, 2017 �� Information about Scheduled Maintenance
Mar 22, 2017 �� Information about Scheduled Maintenance
Oct 11, 2016 �� Information about Scheduled Maintenance
Aug 31, 2016 �� Information about Scheduled Maintenance
Aug 31, 2016 �� Information about Scheduled Maintenance
Aug 15, 2016 �� Information about Scheduled Maintenance
Apr 20, 2016 �� Information about Scheduled Maintenance
Feb 19, 2016 �� Information about Scheduled Maintenance
Jan 26, 2016 �� Information about Scheduled Maintenance
Dec 22, 2015 �� Information about Scheduled Maintenance
Dec 18, 2015 �� Information about Scheduled Maintenance
Nov 30, 2015 �� Information about Scheduled Maintenance
Aug 07, 2015 �� Information about Scheduled Maintenance
Mar 06, 2015 �� Information about Scheduled Maintenance
Jan 07, 2015 �� We started the continuous waveform data download service for ADEP.
Dec 01, 2014 �� Information about Scheduled Maintenance
Oct 01, 2014 �� We started the continuous waveform data download service for JAMSTEC[DONET1].
Sep 02, 2014 �� Information about Scheduled Maintenance
Oct 09, 2013 �� Information about Scheduled Maintenance
Mar 14, 2013 �� Information about Scheduled Maintenance
Jan 30, 2013 �� Correction of TSM-1 horizontal-component waveform data at N.OOWF
Nov 19, 2012 �� Teleseismic Waveform website becomes available.
Nov 19, 2012 �� Epicentral distribution of deep low-frequency tremor in southwest Japan website becomes available.
Nov 01, 2012 �� Ranking number three among most viewed papers of JGR, solid earth, during 10/21-10/27/2012.
Oct 05, 2012 �� Waveform data of TSM-1 horizontal components at N.OOWF
Jul 02, 2012 �� The station "Kakegawa" (N.KGWH) was replaced with the station "Kakegawa-3" (N.KG3H) [in Japanese]
Jul 02, 2012 �� 100-trace Continuous Waveform Image website becomes available.
Jul 02, 2012 �� The English beta version of this website becomes available.
Jul 02, 2012 �� The site of Earthquake Information Service site becomes available. [in Japanese]
Nov 15, 2011 �� Temporary close of user registration site.

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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
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