A critical review of ground based observations of earthquake precursors
We aim at giving a short review of the seismo-associated phenomena detected on ground
that in recent years have been investigated as possible earthquake precursors. The paper …
that in recent years have been investigated as possible earthquake precursors. The paper …
Radon earthquake precursor: A short review
H Woith - The European Physical Journal Special Topics, 2015 - Springer
More than 100 publications reporting radon anomalies to precede earthquakes were
evaluated. A clear apparent negative correlation between the number of reported anomalies …
evaluated. A clear apparent negative correlation between the number of reported anomalies …
Postseismic relaxation along the San Andreas fault at Parkfield from continuous seismological observations
Seismic velocity changes and nonvolcanic tremor activity in the Parkfield area in California
reveal that large earthquakes induce long-term perturbations of crustal properties in the San …
reveal that large earthquakes induce long-term perturbations of crustal properties in the San …
Using a physics-informed neural network and fault zone acoustic monitoring to predict lab earthquakes
Predicting failure in solids has broad applications including earthquake prediction which
remains an unattainable goal. However, recent machine learning work shows that laboratory …
remains an unattainable goal. However, recent machine learning work shows that laboratory …
Train traffic as a powerful noise source for monitoring active faults with seismic interferometry
Laboratory experiments report that detectable seismic velocity changes should occur in the
vicinity of fault zones prior to earthquakes. However, operating permanent active seismic …
vicinity of fault zones prior to earthquakes. However, operating permanent active seismic …
Localization and coalescence of seismicity before large earthquakes
We examine localization processes of low magnitude seismicity in relation to the occurrence
of large earthquakes using three complementary analyses:(i) estimated production of rock …
of large earthquakes using three complementary analyses:(i) estimated production of rock …
Precursory changes in seismic velocity for the spectrum of earthquake failure modes
Temporal changes in seismic velocity during the earthquake cycle have the potential to
illuminate physical processes associated with fault weakening and connections between the …
illuminate physical processes associated with fault weakening and connections between the …
Seismic velocity reduction and accelerated recovery due to earthquakes on the Longmenshan fault
Various studies report on temporal changes of seismic velocities in the crust and attempt to
relate the observations to changes of stress and material properties around faults. Although …
relate the observations to changes of stress and material properties around faults. Although …
Depth sensitivity of seismic coda waves to velocity perturbations in an elastic heterogeneous medium
Numerous monitoring applications make use of seismic coda waves to evaluate velocity
changes in the Earth. This raises the question of the spatial sensitivity of coda wave-based …
changes in the Earth. This raises the question of the spatial sensitivity of coda wave-based …
Slow earthquakes, preseismic velocity changes, and the origin of slow frictional stick-slip
Earthquakes normally occur as frictional stick-slip instabilities, resulting in catastrophic
failure and seismic rupture. Tectonic faults also fail in slow earthquakes with rupture …
failure and seismic rupture. Tectonic faults also fail in slow earthquakes with rupture …