Japanese English ( β Ver. )
█ Latest Earthquake Information
The following information was automatically determined by the NIED Hi-net system.    See for details
Hypocenter Region E OFF FUKUSHIMA PREF
Origin Time (JST) Mar 27, 2017 05:30:21.81
Latitude 37.342N
Longitude 141.660E
Depth 21.9km
Magnitude 2.5

Hypocenter Map
█ Earthquake Information by AQUA system Mechanism Solution Catalog
There are no upcoming hypocenter information.
What is "AQUA" System? (in Japanese)
Max . Amplitude Distribution Maps (in Japanese)
█ Notice of Hi-net Past Notice
Mar 01, 2017:  The guidance of the updating user account 2017.
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 14, 2017 (JST)   HIDAKA MOUNTAINS REGION   M5.3
- Criteria (in Japanese)   - Epicenter on the GSI maps   - Back number
◤Earthquake Information ↓ Clickable
Hypocenter Region HIDAKA MOUNTAINS REGION
Origin Time (JST) Mar 14, 2017 12:56:49.60
Latitude 42.79N
Longitude 142.68E
Depth 90km
Magnitude 5.3
◤Mechanism Solution Information
Plane1 Strike/Dip 290.8˚/86.9˚
Plane2 Strike/Dip 189.4˚/15.3˚
P-Axis Azimuth/Take-off 185.5˚/43.9˚
T-Axis Azimuth/Take-off 34.6˚/49.9˚
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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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