Gradients from GOCE reveal gravity changes before Pisagua Mw = 8.2 and Iquique Mw = 7.7 large megathrust earthquakes
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- 作者：Orlando Á ; lvareza ; b ; orlando_a_p@yahoo.com.ar" class="auth_mail" title="E-mail the corresponding author ; orlando.alvarez@conicet.gov.ar" class="auth_mail" title="E-mail the corresponding author ; Silvina Nacifa ; b ; nacif.silvina@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Silvana Spagnottob ; c ; pampa113@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Andres Folguerab ; d ; andresfolguera2@yahoo.com.ar" class="auth_mail" title="E-mail the corresponding author ; Mario Gimeneza ; b ; gimmario@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Mohamed Chliehe ; chlieh@geoazur.unice.fr" class="auth_mail" title="E-mail the corresponding author ; Carla Braitenbergf ; berg@units.it" class="auth_mail" title="E-mail the corresponding author
- 关键词：Vertical gravity gradient ; Megathrust earthquakes ; Earthquake interaction ; Forecasting ; and prediction ; Subduction ; Continental margins ; South Andes
- 刊名：Journal of South American Earth Sciences
- 出版年：2015
- 出版时间：December 2015
- 年：2015
- 卷：64
- 期：part_P2
- 页码：273-287
- 全文大小：6285 K
文摘
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Correlation between vertical gravity gradient lobes and main rupture zones.
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Relationship between Tzz and slip improves for events with Mw ≥ 8.0.
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Temporal variations in the gravity field before Iquique and Pisagua earthquakes.
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Temporal variations in the gravity field after Maule 2010 earthquake.
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Strong potential of the satellite only derived models as a predictive tool.