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█ Latest Earthquake Information
The following information was automatically determined by the NIED Hi-net system.    See for details
Hypocenter Region S OFF KII PENINSULA
Origin Time (JST) Nov 27, 2020 11:35:03.36
Latitude 33.284N
Longitude 135.009E
Depth 31.5km
Magnitude 3.4

Hypocenter Map
█ Earthquake Information by AQUA system Mechanism Solution Catalog
An earthquake occurred in/around the "NORTHERN IWATE PREF" on Nov 27, 05:54 (JST).
- Nov 27, 2020 05:54:47 (JST) Announcement
- Nov 27, 2020 05:58:42 (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 02, 2020:  The guidance of the updating user account 2020.
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)
█ Recent Large Earthquake
   Nov 25, 2020 (JST)   SW IBARAKI PREF   M4.5
- Criteria   - Epicenter on the GSI maps   - Back number
◤Earthquake Information ↓ Clickable
Earthquake Information
Hypocenter Region SW IBARAKI PREF
Origin Time (JST) Nov 25, 2020 11:20:19.62
Latitude 36.04N
Longitude 139.89E
Depth 44km
Magnitude 4.5
◤Mechanism Solution Information
Mechanism Solution Information
Plane1 Strike/Dip 252.7˚/14.0˚
Plane2 Strike/Dip 31.6˚/79.3˚
P-Axis Azimuth/Take-off 129.4˚/56.3˚
T-Axis Azimuth/Take-off 290.4˚/35.2˚
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National Research Institute for Earth Science and Disaster Resilience.
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