2013/04/20 Sichuan, China Earthquake

Mainshock

• Origin time: April 20, 2013 at 00:02:47 UTC (USGS)
• Location: 30.284°N, 102.956°E (USGS)
• Depth: 12.3 km (USGS)
• Magnitude: 6.6 (USGS), 7.0 (CEA)

Information in our site

• Aftershock Distribution and the Mainshock’s Fault Plane by the MJHD Method: Application to the Western Sichuan, China, Earthquake on April 20, 2013 by Dr. Hurukawa (Japanese version)
• Determination of earthquake magnitudes using duration of high-frequency energy radiation and maximum displacement amplitudes: application to the April 20, Sichuan, China earthquake by Dr. Hara
• China in IISEE-NET
• Catalog of Damaging Earthquakes in the World (Through June, 2009)

Direct links

• USGS Earthquake Hazards Program (EHP)
• Spechial page by China Earthquake Administration
• Special page by Sichuan Earthquake Information Network, China
• Strong motion report (1st), China Strong Motion Network
• Strong motion report (2nd), China Strong Motion Network
• Strong motion report (3rd), China Strong Motion Network

Institutions in China

• China Earthquake Administration
• China Strong Motion Network
• Institute of Geopysics, China Earthquake Administration
• Institute of Engineering Mechanics, China Earthquake Administration
• China Earthquake Network Center, China Earthquake Administration
• Sichuan Earthquake Information Network, China

Institutions

• United States Geological Survey (USGS), USA
• Incorporated Research Institutions for Seismology (IRIS)

Other resources

• Sichuan Province, China
• Yaan City, China