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Deep underground forces explain earthquakes along San Andreas Fault(图)
Deep underground forces earthquakes San Andreas Fault
2020/9/18
On the segment of the San Andreas Fault near Parkfield, California, underground excitations -- beyond the depths where quakes are typically monitored -- lead to instability that ruptures in a quake."M...
INTERSEISMIC DEFORMATION ACROSS THE EASTERN ALTYN TAGH FAULT FROM INSAR MEASUREMENTS
InSAR Altyn Tagh fault Interseismic deformation Slip rate
2018/5/15
As a new type of earth observation technique, InSAR has a lot of advantages, such as all-weather, all-time, high precision, high density, wide coverage and low cost. It has been widely used in deforma...
Research on the fault controlling mechanism of geothermal water in Zhangzhou Basin
faulted structure Hydrothermal activity Geothermal reservoir temperature Circulation depth
2018/3/23
Fault has an important influence on the storage and movement of geothermal water. The Zhangzhou Basin is wholly located in a granodiorite rock mass. Due to the low permeability of granodiorite, faulte...
Ventura Fault Could Cause Stronger Shaking,New Research Finds
Ventura Fault Cause Stronger Shaking
2017/3/13
A new study by a team of researchers, including one from the University of California, Riverside, found that the fault under Ventura, Calif., would likely cause stronger shaking during an earthquake a...
Seismic zonation of the Dead Sea Transform Fault area
Eastern Mediterranean dead sea transform fault historical seismicity seismic zonation probabilities
2015/9/30
The Dead Sea Transform Fault constitutes the northwestern boundary of the Arabian plate, accommodating the plates lateral movement relative to the African plate. A complete and homogeneous catalogue o...
Crustal structure at the western end of the North Anatolian Fault Zone from deep seismic sounding
north Anatolian fault zone crustal structure deep seismic sounding
2015/9/28
The first deep seismic sounding experiment in Northwestern Anatolia was carried out in October 1991 as part of the "German - Turkish Project on Earthquake Prediction Research" in the Mudurnu area of t...
Fault plane solutions of crustal earthquakes in Southern Italy (1988-1995): seismotectonic implications
southern Italy focal mechanisms seismicity stress distribution
2015/9/28
The Southern Apennines and the Sicilian-Calabrian regions belong to the complex geodynamic Central Mediterranean area, which is dominated by the NNW-SSE convergence of the European and African plates ...
Paleoearthquakes and slip rates of the North Tabriz Fault,NW Iran:preliminary results
active tectonics paleoseismology Iran Tabriz earthquake
2015/9/16
The North Tabriz Fault is a major seismogenic fault in NW Iran. The last damaging earthquakes on this fault occurred in 1721, rupturing the southeastern fault segment, and in 1780, rupturing the north...
Paleoseismology of the Xorxol Segment of the Central Altyn Tagh Fault,Xinjiang,China
paleoseismology Altyn Tagh Fault strike-slip faults India-Eurasia collision
2015/9/16
Although the Altyn Tagh Fault (ATF) is thought to play a key role in accommodating India-Eurasian convergence, little is known about its earthquake history. Studies of this strike-slip fault are impor...
Holocene earthquakes on the Zemuhe Fault in Southwestern China
Holocene earthquakes Zemuhe Fault Southwestern China
2015/9/16
The Zemuhe Fault is a prominent active fault in Southwestern China. Seven ravines along a 5 km long fault scarp indicate seven large magnitude earthquakes in the Holocene. The youngest four ravines we...
Characteristics of the active Luoshan Fault since Late Pleistocene,North Central China
northeastern margin of Tibet plateau paleoseismology slip-rate
2015/9/16
The Luoshan Fault located at the northeastern margin of Tibet plateau strikes roughly N-S, and is composed of six left-stepping sections with a total length of 60 km. Much evidence suggests that the L...
Paleoseismology of the Yangsan Fault,southeastern part of the Korean Peninsula
Yangsan Fault (YSF) Korean Peninsula averge slip rate most recent event
2015/9/16
The NNE-trending Yangsan Fault (YSF) is the most prominent fault in the southeastern part of the Korean Peninsula and has a continuous trace about 200 km long. Activity on this fault was recently inve...
The Lake Edgar Fault:an active fault in Southwestern Tasmania,Australia,with repeated displacement in the Quaternary
recent faults Australia intraplate seismicity multiple ruptures
2015/9/16
The Lake Edgar Fault in Western Tasmania, Australia is marked by a prominent fault scarp and is a recently reactivated fault initially of Cambrian age. The scarp has a northerly trend and passes throu...
Possible reduction of earthquake hazard on the Wellington Fault,New Zealand,after the nearby 1855,M 8.2 Wairarapa earthquake and implication for interpreting paleoearthquake intervals
Wellington region changes on Coulombfailure stress earthquake hazard
2015/9/16
Based on the indicative modelling, the changes in Coulomb failure function (?CFS) suggest that the W-HV segment and the T-P segment could be stable in at least the future 300 years and 190 years respe...
Deep-water turbidites as Holocene earthquake proxies:the Cascadia subduction zone and Northern San Andreas Fault systems
paleoseismology earthquake submarine recurrence patterns submarine landslides turbid flows
2015/9/16
New stratigraphic evidence from the Cascadia margin demonstrates that 13 earthquakes ruptured the margin from Vancouver Island to at least the California border following the catastrophic eruption of ...