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The following is a combined list of major aftershocks of the 2008 Sichuan earthquake (Wenchuan earthquake). Earthquake details in the main article provides a total count of recorded aftershocks. Aftershocks measuring 6.0 Mw or 6.0 Ms and over in either list are in bold. When the dates differ between China Standard Time (CST) and Coordinated Universal Time (UTC), date in CST and time in UTC appear in italic type face. ==Data sources== In this article, a ''major aftershock'' is one reaching or exceeding either 4.0 Moment magnitude scale (Mw) as reported by United States Geological Survey (USGS) or 4.0 Surface wave magnitude (Ms) as published by the China Earthquake Administration (CEA) and its subordinate administration in Sichuan, i.e., (Sichuan Earthquake Administration ) (SCEA). Four (4) different lists are derived from data published by the above-mentioned three government agencies. # USGS records were retrieved at various times from an index of latest major earthquakes (≥ 4.0 Mw) near Wenchuan, Sichuan.〔 (Note: All other USGS references on this page were originally linked from this reference. With the exception of the main quake, all other pages expire in about 7 days.)〕 This list uses a superscript USGS with ordinals, and the default background colour. # CEA records are consolidated from a compiled list of major aftershocks (≥ 4.0 Ms)〔 Initially, this was a copy of a partial copy of After some downtime, the recovered original page is no longer updated after June 30. The newer copy had then received updates until August 29, 2008.〕 and a list of latest earthquakes in China.〔 This appears to be a permanent copy of the original list (discontinued since August 7, 2008) Note: Most aftershocks in the above reference can be found on this index. Entries 223-226 cannot be found in this index, however. By October, 2008, this site no longer included aftershocks from Wenchuan earthquake.〕 The two lists were updated separately so they do not coincide all the time, but common entries have identical information. A superscript CEA with ordinals and a light blue background designate CEA reports. * SCEA, a provincial government branch under the direction of CEA, publishes two different lists:
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