منابع مشابه
Refining the shallow slip deficit
Xiaohua Xu,1 Xiaopeng Tong,2 David T. Sandwell,1 Christopher W.D. Milliner,3 James F. Dolan,3 James Hollingsworth,4 Sebastien Leprince5 and Francois Ayoub5 1Institute of Geophysics and Planetary Physics, Scripps Institution of Oceanography, La Jolla, CA 92037, USA. E-mail: [email protected] 2Department of Earth and Space Sciences, University of Washington, Seattle, WA 98115, USA 3Department of ...
متن کاملShort Note The Rupture Mode of the Shallow Large-Slip Surge of the Tohoku-Oki Earthquake
The remarkable feature of the Mw 9.1 Tohoku-Oki earthquake of 2011 was a late, shallow, surge that propagated from about 12 km depth all the way to the trench. This surge had very large slip and was depleted in high-frequency radiation. It was followed by normal faulting in the outer wedge; this requires that the postsurge basal shear stress be close to zero. Explanations for the surge propagat...
متن کاملAn ancient shallow slip event on the Mentawai segment of the Sunda megathrust, Sumatra
[1] The outer-arc islands of western Sumatra rise during great megathrust earthquakes, due to large slip on the underlying megathrust. In contrast, the islands subsided up to a few centimeters during the recent tsunamigenic earthquake of October 2010, due to slip far updip, near the trench. Coral microatolls on one of the islands recorded a much larger subsidence, at least 35 cm, during an even...
متن کاملBuried shallow fault slip from the South Napa earthquake revealed by near-field geodesy
Earthquake-related fault slip in the upper hundreds of meters of Earth's surface has remained largely unstudied because of challenges measuring deformation in the near field of a fault rupture. We analyze centimeter-scale accuracy mobile laser scanning (MLS) data of deformed vine rows within ±300 m of the principal surface expression of the M (magnitude) 6.0 2014 South Napa earthquake. Rather t...
متن کاملSlip deficit in central Nepal: omen for a repeat of the 1344 AD earthquake?
In 1255, 1344, and 1408 AD, then again in 1833, 1934, and 2015, large earthquakes, devastated Kathmandu. The 1255 and 1934 surface ruptures have been identified east of the city, along comparable segments of the Main Frontal Thrust (MFT). Whether the other two pairs of events were similar is unclear. Taking into account charcoal’s age inheritance, we revisit the timing of terrace offsets at key...
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ژورنال
عنوان ژورنال: Geophysical Journal International
سال: 2016
ISSN: 0956-540X,1365-246X
DOI: 10.1093/gji/ggv563