Results 31 to 40 of about 425,272 (321)

Fine relocation, mechanism, and tectonic indications of middle-small earthquakes in the Central Tibetan Plateau

open access: yesEarth and Planetary Physics, 2018
The medium-small earthquakes that occurred in the middle part of Tibetan Plateau (32°N–36°N, 90°E–93°E) from August 2016 to June 2017 were relocated using the absolute earthquake location method Hypo2000.
YuLan Li   +5 more
doaj   +1 more source

Seismotectonic study of the Fergana region (Southern Kyrgyzstan): distribution and kinematics of local seismicity [PDF]

open access: yes, 2015
We present new seismicity and focal-mechanism data for the Fergana basin and surrounding mountain belts in western Kyrgyzstan from a temporary local seismic network.
Abdybachaev, U.   +8 more
core   +2 more sources

The 2018 MS 5.9 Mojiang Earthquake: Source model and intensity based on near-field seismic recordings

open access: yesEarth and Planetary Physics, 2019
On September 8, 2018, an MS 5.9 earthquake struck Mojiang, a county in Yunnan Province, China. We collect near-field seismic recordings (epicentral distances less than 200 km) to relocate the mainshock and the aftershocks within the first 60 hours to ...
Xu Zhang   +4 more
doaj   +1 more source

Focal mechanism inversion of the 2018 MW7.1 Anchorage earthquake based on high-rate GPS observation

open access: yesGeodesy and Geodynamics, 2021
The MW7.1 Anchorage earthquake is the most destructive earthquake since the 1964 MW9.2 great Alaska earthquake in the United States. In this study, high-rate GPS data and near-field broadband seismograms are used in separate and joint inversions by the ...
Yanhao Zhang   +3 more
doaj   +1 more source

Study on tectonic stress field in Yingjiang area based on multi-focal mechanism solution sequence

open access: yes地震科学进展, 2021
In this paper,a total of 162 focal mechanism solutions are collected from several focal mechanism solution sequences in Yingjiang area,and the tectonic stress field inversion is carried out from Sudian fault to Dayingjiang fault.
Bing Feng   +4 more
doaj   +1 more source

Transform fault earthquakes in the North Atlantic: Source mechanisms and depth of faulting [PDF]

open access: yes, 1988
The centroid depths and source mechanisms of 12 large earthquakes on transform faults of the northern Mid-Atlantic Ridge were determined from an inversion of long-period body waveforms.
Bergman, Eric A., Solomon, Sean C.
core   +2 more sources

Seismic analysis of the Xiluodu reservoir area and insights into the geometry of seismogenic faultsKey points

open access: yesEarthquake Science, 2022
The Xiluodu (XLD) reservoir is the second largest reservoir in China and the largest in the Jinsha River basin. The occurrence of two M > 5 earthquakes after reservoir impoundment has aroused great interest among seismologists and plant operators.
Hongfu Lei   +5 more
doaj   +1 more source

The earthquake monitoring system in the South China Sea Tsunami Advisory Center

open access: yes地震科学进展, 2022
This paper briefly reviewed the initiation steps and developments of the South China Sea Region Tsunami Warning and Mitigation Systems. In addition, we highlighted the structure and basic functions of the earthquake monitoring and processing system of ...
Zhiguo Xu   +3 more
doaj   +1 more source

Morphotectonic interpretation of the 23-02-2015 Albacete earthquake, Spain [PDF]

open access: yes, 2016
On 02-23-2015, an earthquake took place in the Iberian Peninsula megablock. This event is of the intraplate- type (Mw= 4,7 / h= 17 km) where there is a deformed morphotectonic zone.
Cotilla Rodríguez, Mario   +1 more
core   +3 more sources

Characteristics of Local Geomagnetic Field Variations and the Tectonic Stress Field Adjacent to the 21 May 2021, Ms 6.4 Yangbi Earthquake, Yunnan, China

open access: yesApplied Sciences, 2022
The tectonic processes leading up to an earthquake and the occurrence of the earthquake itself will cause local changes in the geophysical field (geomagnetic field, stress field, etc.).
Zhendong Wang   +4 more
doaj   +1 more source

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