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█ Latest Earthquake Information
The following information was automatically determined by the NIED Hi-net system.    See for details
Hypocenter Region KINKAZAN REGION
Origin Time (JST) Jan 21, 2020 07:20:42.12
Latitude 38.534N
Longitude 141.725E
Depth 51.9km
Magnitude 3.7

Hypocenter Map
█ Earthquake Information by AQUA system Mechanism Solution Catalog
An earthquake occurred in/around the "CENTRAL WAKAYAMA PREF" on Jan 20, 08:46 (JST).
- Jan 20, 2020 08:46:36 (JST) Announcement
- Jan 20, 2020 08:51:32 (JST) Update
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What is "AQUA" System? (in Japanese)
Max . Amplitude Distribution Maps (in Japanese)
█ Notice of Hi-net Past Notice
Aug 01, 2019:  Software to show 3D seismic velocity structure beneath Japan renewal
Jun 14, 2019:  Digital Object Identifiers (DOIs) for Datasets at NIED”Ēs seismograph networks (MOWLAS)
Mar 01, 2019:  The guidance of the updating user account 2019.
Jan 07, 2015:  We started the continuous waveform data download service for ADEP.
Oct 01, 2014:  We started the continuous waveform data download service for JAMSTEC[DONET1].
█ Recent Large Earthquake
   Jan 15, 2020 (JST)   OFF NEMURO PENINSULA   M5.6
- Criteria   - Epicenter on the GSI maps   - Back number
◤Earthquake Information ↓ Clickable
Hypocenter Region OFF NEMURO PENINSULA
Origin Time (JST) Jan 15, 2020 20:31:36.47
Latitude 42.89N
Longitude 145.15E
Depth 91km
Magnitude 5.6
◤Mechanism Solution Information
Plane1 Strike/Dip 49.1˚/84.4˚
Plane2 Strike/Dip 153.3˚/21.8˚
P-Axis Azimuth/Take-off 120.8˚/54.0˚
T-Axis Azimuth/Take-off 340.8˚/43.5˚
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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.
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