Results 71 to 80 of about 97,504 (218)

Regional stress field in Yunnan revealed by the focal mechanisms of moderate and small earthquakes

open access: yesEarth and Planetary Physics, 2019
We determined focal mechanism solutions of 627 earthquakes of magnitude M ≥ 3.0 in Yunnan from January 2008 to May 2018 by using broadband waveforms recorded by 287 permanent and temporary regional stations.
JianHui Tian, Yan Luo, Li Zhao
doaj   +1 more source

Neural Network-Based Equations for Predicting PGA and PGV in Texas, Oklahoma, and Kansas

open access: yes, 2018
Parts of Texas, Oklahoma, and Kansas have experienced increased rates of seismicity in recent years, providing new datasets of earthquake recordings to develop ground motion prediction models for this particular region of the Central and Eastern North ...
Ahmad I.   +16 more
core   +1 more source

Predicting earthquakes [PDF]

open access: yes, 1976
The state-of-the-art and future outlook of earthquake prediction was reviewed. A summary of the findings is presented. (GHT)
openaire   +2 more sources

Forecasting ability of a multi-renewal seismicity model for Italy

open access: yes, 2013
The inter-event time, IET, is sometimes used as a basis for prediction of large earthquakes. It is the case when theoretical analysis of prediction is possible. Quite recently a specific IET- model was suggested for dynamic probabilistic prediction of M >
Molchan, G., Romashkova, L.
core   +1 more source

Earthquake Prediction [PDF]

open access: yesJournal of the World Association for Emergency and Disaster Medicine, 1987
Every new earthquake disaster revives the idea of earthquake prediction, the idea which was considered a few decades ago as a fantasy scientific endeavor. However, recent technical and scientific developments, as well as some social and economic pressures, have created a quite different atmosphere.
openaire   +1 more source

Why didn't scientists predict the earthquakes? [PDF]

open access: yes, 2010
The earthquakes that caused devastation in Haiti on 12 January 2010 and in Chile on 27 February 2010 have reminded us once more of the tremendous destructive power of nature.
Kerridge, David
core  

Three-dimensional combined inversion method of the MT and Network-MT response functions

open access: yesEarth, Planets and Space
Galvanic distortion caused by lateral small-scale inhomogeneities near the Earth’s surface distorts the impedance tensor of the magnetotelluric (MT) method. The distorted impedance tensor can lead to a false image of the subsurface electrical resistivity
Yoshiya Usui, Makoto Uyeshima
doaj   +1 more source

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