搜索结果: 121-135 共查到“固体地球物理学 Earthquake”相关记录296条 . 查询时间(0.078 秒)
Effects of the India–Pakistan border earthquake on the atmospherics at 6 kHz and 9 kHz recorded at Tripura
Seismology Earthquake Seismo-electromagnetism
2015/8/27
The unusual variations observed in the records of the integrated field intensity of the atmospherics (IFIA) at 6 kHz and 9 kHz at Agartala, Tripura, in the north-eastern state of India (latitude, 23&#...
Faulting mechanism of the Campania–Lucania 1980 earthquake, Italy, from high-resolution, 3D velocity structure, aftershock relocation, fault-plane solutions, and post-seismic deformation modeling
Campania-Lucania 1980 earthquake analyses of the post-seismic data
2015/8/27
This study performs a detailed reconstruction of the rupture mechanism of the 1980 Campania–Lucania (southern Italy) earthquake. This is achieved by relocation of the main event through computation of...
Potential reasons for ionospheric anomalies detected by nonlinear principal component analysis just before the China Wenchuan earthquake, and their relationship to source conditions
Nonlinear Principal Component Analysis (NLPCA) Principal Component Analysis (PCA) Total Electron Content (TEC),
2015/8/27
Nonlinear principal component analysis (NLPCA) was performed to examine the total electron content (TEC) anomalies for the China Wenchuan earthquake of May 12, 2008 (= 7.9). This was applied to global...
Flash sourcing, or rapid detection and characterization of earthquake effects through website traffic analysis
Monitoring Seismic risk Algorithms and implementation
2015/8/27
This study presents the latest developments of an approach called ‘flash sourcing’, which provides information on the effects of an earthquake within minutes of its occurrence. Information is derived ...
Twitter earthquake detection: earthquake monitoring in a social world
Earthquake monitoring Instruments and techniques Data processing
2015/8/27
The U.S. Geological Survey (USGS) is investigating how the social networking site Twitter, a popular service for sending and receiving short, public text messages, can augment USGS earthquake response...
Crowdsourcing earthquake damage assessment using remote sensing imagery
Surveys measurements and monitoring Instruments and techniques
2015/8/27
This paper describes the evolution of recent work on using crowdsourced analysis of remote sensing imagery, particularly high-resolution aerial imagery, to provide rapid, reliable assessments of damag...
Using Internet reports for early estimates of the final death toll of earthquake-generated tsunami: the March 11, 2011, Tohoku, Japan, earthquake
Casualties Earthquake-generated tsunami 2011 Tohoku earthquake
2015/8/27
A retrospective case study was conducted for the March 11, 2011, earthquake that occurred off the east Pacific coast of Tohoku, Japan, with reference to the Sumatra-Andaman earthquake and Indian Ocean...
On the use of the Internet to collect earthquake information
Internet earthquake information
2015/8/27
As geophysicists, we find it difficult to imagine our daily professional and personal lives without the Internet. Emails have been the mainstay of scientific communication since the 1980’s and website...
How to deal with sparse macroseismic data: Reflections on earthquake records and recollections in the Eastern Baltic Shield
historical earthquakes historical seismology macroseismic sources Baltic (Fennoscandian) Shield
2015/8/27
This study discusses the scope of historical earthquake analysis in low-seismicity regions. Examples of non-damaging earthquake reports are given from the Eastern Baltic (Fennoscandian) Shield in nort...
Rapid response seismic networks in Europe:lessons learnt from the L'Aquila earthquake emergency
Rapid response seismic networks open data archives seismology
2015/8/27
The largest dataset ever recorded during a normal fault seismic sequence was acquired during the 2009 seismic emergency triggered by the damaging earthquake in L'Aquila (Italy). This was possible thro...
A 3000-year record of surface-rupturing earthquakes at Günalan: variable fault-rupture lengths along the 1939 Erzincan earthquake-rupture segment of the North Anatolian Fault, Turk
paleoseismology North Anatolian Fault fault segment
2015/8/26
The North Anatolian Fault is a ca. 1200-km-long, right-lateral, strike-slip fault that forms the northern boundary of the Anatolian plate. A damaging sequence of earthquakes ruptured almost the entire...
Temporal variation of shear-wave splitting parameters before and after the 2008 Movri Mountain earthquake in northwest Peloponnese (Greece)
splitting parameters northwest Peloponnese
2015/8/26
On June 8, 2008, at 12:25 GMT, a Mw 6.4 earthquake, the Movri Mountain earthquake, occurred in the area of northwest Peloponnese, western Greece. The epicenter was located in the municipality of Movri...
Looking for missing earthquake traces in the Ferrara-Modena plain: an update on historical seismicity
Historical seismology Surveys, measurements, and monitoring Seismic risk General or miscellaneous Seismological data
2015/8/26
According to the latest issue of the Italian seismic catalogue [Rovida et al. 2011], the area most affected by the May-June 2012 Emilia sequence [for an overview, vide Galli et al. 2012; Tertulliani e...
Is blind faulting truly invisible?Tectonic-controlled drainage evolution in the epicentral area of the May 2012,Emilia-Romagna earthquake sequence (northern Italy)
Blind faulting Tectonic geomorphology Seismogenic source 2012 Emilia-Romagna earthquake sequence Po Plain
2015/8/26
For decades, alluvial plains have been the areas of the fastest population growth over most of the globe. Modern societies demand growing extensions of flat and easily accessible land to accommodate t...
Daily earthquake forecasts during the May-June 2012 Emilia earthquake sequence (northern Italy)
Operational earthquake forecast ETAS
2015/8/26
On May 20, 2012, at 02:03 UTC, a magnitude Ml 5.9 earthquake hit part of the Po Plain area (latitude, 44.89 ˚N; longitude, 11.23 ˚E) close to the village of Finale-Emilia in the Emilia-Romag...