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█ Latest Earthquake Information
The following information was automatically determined by the NIED Hi-net system.    See for details
Hypocenter Region SE OFF TOKACHI
Origin Time (JST) Mar 21, 2019 05:36:03.07
Latitude 42.523N
Longitude 143.724E
Depth 81.6km
Magnitude 2.5

Hypocenter Map
█ Earthquake Information by AQUA system Mechanism Solution Catalog
An earthquake occurred in/around the "NW KUMAMOTO PREF" on Mar 20, 18:31 (JST).
- Mar 20, 2019 18:32:04 (JST) Announcement
- Mar 20, 2019 18:33:46 (JST) Update
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What is "AQUA" System? (in Japanese)
Max . Amplitude Distribution Maps (in Japanese)
█ Notice of Hi-net Past Notice
Mar 01, 2019:  The guidance of the updating user account 2019.
Feb 13, 2019:  Information about Scheduled Maintenance
Mar 01, 2018:  Software to show 3D seismic velocity structure beneath Japan
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
   Mar 13, 2019 (JST)   S PART OF KII CHANNEL   M5.6
- Criteria   - Epicenter on the GSI maps   - Back number
◤Earthquake Information ↓ Clickable
Hypocenter Region S PART OF KII CHANNEL
Origin Time (JST) Mar 13, 2019 13:48:49.26
Latitude 33.80N
Longitude 134.91E
Depth 41km
Magnitude 5.6
◤Mechanism Solution Information
Plane1 Strike/Dip 133.6˚/72.7˚
Plane2 Strike/Dip 225.1˚/85.2˚
P-Axis Azimuth/Take-off 358.2˚/81.3˚
T-Axis Azimuth/Take-off 90.6˚/74.4˚
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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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