2005年8月16日宮城県沖の地震 (in Japanese)

Japanese English ( β Ver. ) Top Page

Summary / Results
- Summary / Results
- Top Page
- What is Hi-net?
- How to use the data
- Basic knowledge for earthquake and seismology (in Japanese)
- Topics (in Japanese)
- Topics of slow event (in Japanese)
- Researches (in Japanese)
- SHINGEN-Kun (in Japanese)
- SHINGEN-Chan (in Japanese)
- 3-D Hypocenter Distribution using VRML Technology
- 3-D Hypocenter Distribution
- News Archive (in Japanese)
- Links
- Sitemap
- Policies
NIED Hi-net
High Sensitivity Seismograph Network Japan
Hypocenter / Waveform
- Hypocenter / Waveform
- AQUA System
- What is "AQUA" System?
  (in Japanese)
- Catalog of Focal Mechanism
- Hi-net Hypocenter Maps
- Max. Amplitude Distribution Maps
  (in Japanese)
- Backnumber of Recent Large Earthquake
  (in Japanese)
- Continuous Waveform Images
- 100-trace Continuous Waveform Images
- Earthquake Info rmation at the Kanto-Tokai district, Japan
- Teleseismic Waveform
NIED Hi-net
High Sensitivity Seismograph Network Japan
Station Information
- Station Information
- Searching Station (in Japanese)
- Station Dataset (in Japanese)
- New Station(s) (in Japanese)
- Updated Station(s) (in Japanese)
- Operating Information (in Japanese)
NIED Hi-net
High Sensitivity Seismograph Network Japan
FAQ / Registration
- FAQ / Registration
- FAQ
- Contact Us
- User Registration
- Change your E-mail address or Password
- Update Your User Account 2025
- Question About the User Registration
NIED Hi-net
High Sensitivity Seismograph Network Japan
For Registered Users
- Login / For Registered Users
- Log-in / Log-out
- Continuous waveform data download
- Download site for longer-time data or data before March 2004
- Event waveform data download
- Preliminary Catalog by the Hi-net Automatic System
- JMA Unified Hypocenter Catalogs
- Epicentral distribution of deep low-frequency tremor in southwest Japan
- Catalog Download
- Azimuth information of the Hi-net borehole sensors (in Japanese)
- Borehole Sensors Maintenance History
- Response of Observation Equipments
- Hi-net WIN Channels Table
- Reporting the Research Result
- Manual / Tools
NIED Hi-net
High Sensitivity Seismograph Network Japan

Topics

✏ 2005/8/16 掲載

概要

現在の地震活動

地震波形

メカニズム

過去の大地震

委員会資料

強震動

関連リンク

█ 概要

2005年8月16日11時46分に，宮城県東方沖を震源とするマグニチュード（Mw）7.2の地震が発生し，宮城県南部の川崎町で震度６弱，仙台市などで震度5強を観測しました。この地震の深さは約28km，発震機構解は北西―南東方向に圧縮軸をもつ逆断層型であり，沈み込む太平洋プレートと陸側のプレートとの境界で発生したと考えられます。
（深さは防災科研Hi-netシステムによる暫定処理結果，マグニチュード及びメカニズム解は防災科研AQUAシステムによる自動処理結果に基づく。）

赤丸

黒丸

メカニズム解

▲このページの先頭へ

● 余震の発生状況とすべり量分布
余震の発生状況とすべり量分布の比較

▶Policies | ▶How to use the data | ▶Contact us | ▶Web site for mobile phones (in Japanese)

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, Center for Earthquake, Tsunami and Volcano Observation Research,
National Research Institute for Earth Science and Disaster Resilience.
3-1 Tennodai, Tsukuba City, Ibaraki Prefecture, 305-0006, JAPAN
Copyright © National Research Institute for Earth Science and Disaster Resilience, All rights Reserved.