Precursor-Like Anomalies prior to the 2008 Wenchuan Earthquake: A Critical-but-Constructive Review. (11th April 2012)

• Record Type: Journal Article
• Authors: Ma, Tengfei; Wu, Zhongliang
• Other Names: Console Rodol̀fo Academic Editor.
• Is Part Of: International journal of geophysics. Volume 2012(2012)
• Publication Date: 2012-04-11
• Subjects: Geophysics -- Periodicals; Geophysics; Periodicals; 550
• DOI: 10.1155/2012/583097
• Languages: English
• ISSNs: 1687-885X

Abstract

Abstract : Results published since the last three years on the observations of the precursor-like anomalies before the May 12, 2008, Wenchuan, M s 8.0 earthquake are collected and analyzed. These retrospective case studies would have provided heuristic clues about the preparation process of this inland great earthquake and the predictability of this destructive event if the standards for the rigorous test of earthquake forecast schemes were strictly observed. At least in some of these studies, however, several issues still need to be further examined to confirm or falsify the connection of the reported observations with the Wenchuan earthquake. Some of the problems are due to the inevitable limitation of observational infrastructure at the recent time, but some of the problems are due to the lack of communication about the test of earthquake forecast schemes. For the interdisciplinary studies on earthquake forecast, reminding of the latter issue seems of special importance for promoting the works and cooperation in this field.