Results 91 to 100 of about 1,496 (195)

Partial Ruptures, Cascading Multi‐Fault Ruptures, and Aftershocks in 2D Random Fault Network

open access: yesGeophysical Research Letters
The Gutenberg‐Richter law for the distribution of earthquake magnitude and the Omori law for the decay of aftershocks are two universal laws in seismicity. Although numerical models have been developed to reproduce these laws, they sometimes produce many
So Ozawa
doaj   +1 more source

On the relationship between foreshocks and mainshock

open access: yes
Foreshocks are clustered seismic events occurring before large earthquakes. They are usually identified a posteriori on the base of significant increases of the seismic rate not compatible with the previous background and static stress transfer ...
Carlo Doglioni   +2 more
core  

Months-long seismicity transients preceding the 2023 MW 7.8 Kahramanmaraş earthquake, Türkiye. [PDF]

open access: yesNat Commun, 2023
Kwiatek G   +8 more
europepmc   +1 more source

Supporting data for "Dynamic fluidization connects slow earthquakes and foreshocks to huge earthquakes"

open access: yes, 2019
<p>the data are for reproducing the figures used in the submitted paper titled with "Dynamic fluidization connects slow earthquakes and foreshocks to huge earthquakes".</p ...
LH Tong
core   +1 more source

Foreshocks, aftershocks, and static stress triggering of the 2020 Mw 4.8 Mentone Earthquake in west Texas

open access: yesSeismica
Foreshocks are the most obvious signature of the earthquake nucleation stage and could, in principle, forewarn of an impending earthquake. However, foreshocks are only sometimes observed, and we have a limited understanding of the physics that controls ...
David C. Bolton   +5 more
doaj   +1 more source

Do not call them foreshocks

open access: yes
One of the most intriguing issues in earthquake science concerns the discrimination between foreshocks and swarms. We investigate relocated seismic catalogues in California and Italy and provide a theoretical explanation of our results.
Carlo Doglioni   +2 more
core  

Generalized Omori law for aftershocks and foreshocks from a simple dynamics

open access: yes, 1993
A theory of the time dependence of earthquake foreshocks and aftershocks is presented. The theory involves the response to sudden forcing of a dynamics of self-driven acceleration to failure.
Shaw, Bruce E.
core   +1 more source

Step-over of strike-slip faults and overpressure fluid favor occurrence of foreshocks: Insights from the 1975 Haicheng fore-main-aftershock sequence, China

open access: yesEarthquake Research Advances
This study analyzed and summarized in detail the spatial and temporal distributions of earthquakes, tidal responses, focal mechanisms, and stress field characteristics for the M 7.3 Haicheng earthquake sequence in February 1975.
Xinglin Lei   +3 more
doaj   +1 more source

Editorial: Pre-, co-, and post-seismic processes of recent earthquakes in mainland China

open access: yesFrontiers in Earth Science, 2023
Huaizhong Yu   +2 more
doaj   +1 more source

Seismicity acceleration and clustering before the 2015 Mw 7.9 Gorkha earthquake, Nepal

open access: yesSeismica
In the last decade, several observations of peculiar seismic and geodetic phases preceding large earthquakes have been documented. Despite being a posteriori, these observations provide a better understanding of the processes involved in the nucleation ...
Blandine Gardonio   +5 more
doaj   +1 more source

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