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Database is updated on July 15, 2010

BRI strong motion database was updated on July 15, 2010. Recent 30 strong motion records and 5 events were added to the database. One new station was also added.

Database is updated on July 6, 2010

BRI strong motion database was updated on July 6, 2010. Recent 14 strong motion records and 9 events were added to the database.

Database is updated on June 15, 2010

BRI strong motion database was updated on June 15, 2010. Recent 21 strong motion records and 6 events were added to the database.

Database is updated on May 19, 2010

BRI strong motion database was updated on May 19, 2010. Recent 9 strong motion records and 4 events were added to the database.

Database is updated on May 7, 2010

BRI strong motion database was updated on May 7, 2010. Recent 20 strong motion records and 13 events were added to the database.

Database is updated on April 2, 2010

BRI strong motion database was updated on April 2, 2010. Recent 24 strong motion records and 5 events were added to the database.

Database is updated on March 16, 2010

BRI strong motion database was updated on March 16, 2010. Recent 31 strong motion records and 5 events were added to the database.

Database is updated on March 4, 2010

BRI strong motion database was updated on March 4, 2010. Recent 18 strong motion records and 6 events were added to the database. In addition, the record at CG3 for the earthquake at 05:41 p.m. on December 18, 2009 was updated because of an error.

Database is updated on February 16, 2010

BRI strong motion database was updated on February 16, 2010. Recent 5 strong motion records and 4 events were added to the database.

Database is updated on February 2, 2010

BRI strong motion database was updated on February 2, 2010. Recent 10 strong motion records and 7 events were added to the database.

Database is updated on January 18, 2010

BRI strong motion database was updated on January 18, 2010. Recent 21 strong motion records and 8 events were added to the database.

Database is updated on January 5, 2010

BRI strong motion database was updated on January 5, 2010. Recent 10 strong motion records and 6 events were added to the database.

Database is updated on December 21, 2009

BRI strong motion database was updated on December 21, 2009. Recent 14 strong motion records and 8 events were added to the database.

Database is updated on December 4, 2009

BRI strong motion database was updated on December 4, 2009. Recent 7 strong motion records and 4 events were added to the database.

Suspension of web service from December 4 to 7

The web service will be suspended from the evening of December 4, 2009 to the morning of December 7 because of the facility maintenance.

Strong motion data at CG3 are modified

Strong motion data recorded at the Central Government Office Bldg. #3 (CG3) were modified.