Results 91 to 100 of about 910,751 (157)

Comparison of statistical low-frequency earthquake activity models

Earth, Planets and Space
Slow earthquakes are slow fault slip events. Quantifying and monitoring slow earthquake activity characteristics are important, because they may change before large earthquakes occur.
Tomoaki Nishikawa
doaj   +1 more source

The 2010 Chile Earthquake: a five-year reflection

, 2015
At 3:34AM local time, on February 27th, 2010, a moment magnitude Mw 8.8 megathrust earthquake struck offshore the coast of Chile. The earthquake ruptured a 540 by 200 km mature seismic gap of the underlying subduction pacific plate interlocking mechanism.
Vásquez P., Jorge, Mitrani-Reiser, Judith, Rivera Jofré, Felipe Andrés, Jünemann Ureta, Rosita, Fortuño, C., Llera Martin, Juan Carlos de la, Poulos Campbell, Alan John   +6 more
core  

Corrigendum: Precise Monitoring of Pore Pressure at Boreholes Around Nankai Trough Toward Early Detecting Crustal Deformation

Frontiers in Earth Science, 2021
Keisuke Ariyoshi, Toshinori Kimura, Yasumasa Miyazawa, Sergey Varlamov, Takeshi Iinuma, Akira Nagano, Joan Gomberg, Joan Gomberg, Eiichiro Araki, Toru Miyama, Kentaro Sueki, Shuichiro Yada, Takane Hori, Narumi Takahashi, Shuichi Kodaira   +14 more
doaj   +1 more source

Healthcare network’s response and resilience in Iquique after the 2014, Pisagua earthquake

, 2017
On April 1st, 2014, the 8.2 Mw Pisagua earthquake affected the population in the north of Chile and generated disruption of services in the region. The largest effects of the earthquake were observed in the city of Iquique, capital of the Tarapaca Region,
Mitrani-Reiser, Judith, Rivera Jofré, Felipe Andrés, Vásquez, Andrea, Llera Martin, Juan Carlos de la   +3 more
core  

Flat-bottom grain silos under earthquake ground motion

, 2008
This paper proposes an innovative methodology for the seismic design of flat-bottom silos containing granular, grain-like material. In the general issues concerning the actions provoked by earthquake ground motion on the walls of flat-bottom grain silos,
GASPARINI, GIADA, TROMBETTI, TOMASO, SILVESTRI, STEFANO   +2 more
core   +1 more source

Observational Evidence of a Very‐Low‐Frequency Earthquake (Mw 3.8) Leading to an Earthquake (Mw 4.2): Minto Flats Strike‐Slip Fault Zone, Central Alaska

Geophysical Research Letters
The physical conditions governing earthquake initiation are largely unknown, particularly in the minutes to seconds preceding rupture. While there is geodetic and seismic evidence of precursory activity in the hours to weeks prior to large earthquakes ...
A. M. McPherson, C. Tape, Y. Kaneko
doaj   +1 more source

SLOW EARTHQUAKES IN CENTRAL ITALY

, 2002
[1] Slow earthquakes and afterslips prove that the Earth does not have just two response time scales, i.e. that of tectonic loading and that of regular earthquakes. A swarm of slow earthquakes, with time constants of the order of hundreds of seconds, has been detected by a laser interferometer below the Gran Sasso massif (Italy).
Andrea Morelli, Antonella Amoruso, Luca Crescentini, Roberto Scarpa   +3 more
openaire   +1 more source

Advances in Deep Learning Applications for Slow Earthquake Research

Applied Sciences
Slow earthquakes represent an important mode of fault slip transitional between stable creep and dynamic rupture. Their occurrence is jointly controlled by mineral composition, pore-fluid pressure, effective normal stress, system stiffness, and ...
Shimin Liu, Huiru Lei, Wenhao Dai, Zekang Yang   +3 more
doaj   +1 more source

Connecting slow earthquakes to huge earthquakes

Connecting slow earthquakes to huge earthquakes
Slow earthquakes are characterized by a wide spectrum of fault slip behaviors and seismic radiation patterns that differ from those of traditional earthquakes. However, slow earthquakes and huge megathrust earthquakes can have common slip mechanisms and are located in neighboring regions of the seismogenic zone.
openaire   +1 more source

EXTENDED FRAMEWORK FOR EARTHQUAKE AND TSUNAMI RISK ASSESSMENT: PADANG CITY A CASE STUDY [PDF]

, 2013
The Great Sumatra earthquake and resulting devastating tsunami in 2004 have highlighted the significance of earthquake risk assessment that can effectively include all main associated hazards, such as tsunami.
Mulyani, Rini
core