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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 MIYAGI PREF
Origin Time (JST) Jul 22, 2019 03:25:37.73
Latitude 37.829N
Longitude 141.872E
Depth 20.0km
Magnitude 2.6

Hypocenter Map
█ Earthquake Information by AQUA system Mechanism Solution Catalog
An earthquake occurred in/around the "SE OFF TOKACHI" on Jul 21, 23:01 (JST).
- Jul 21, 2019 23:02:01 (JST) Announcement
- Jul 21, 2019 23:06:12 (JST) Update
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What is "AQUA" System? (in Japanese)
Max . Amplitude Distribution Maps (in Japanese)
█ Notice of Hi-net Past Notice
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.
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
   Jul 17, 2019 (JST)   NORTHERN MIYAGI PREF   M5.2
- Criteria   - Epicenter on the GSI maps   - Back number
◤Earthquake Information ↓ Clickable
Hypocenter Region NORTHERN MIYAGI PREF
Origin Time (JST) Jul 17, 2019 18:00:20.71
Latitude 38.96N
Longitude 141.63E
Depth 78km
Magnitude 5.2
◤Mechanism Solution Information
Plane1 Strike/Dip 83.8˚/48.2˚
Plane2 Strike/Dip 176.6˚/86.9˚
P-Axis Azimuth/Take-off 302.3˚/64.3˚
T-Axis Azimuth/Take-off 48.9˚/59.4˚
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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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