Results 21 to 30 of about 2,101 (162)

Studying postseismic deformation of the 2010–2011 Rigan earthquake sequence in SE Iran using geodetic data

open access: yes, 2020
In this paper, we study the spatial distribution and temporal evolution of the postseismic deformation of the 2010–2011 Rigan earthquake sequence which occurred at the southern termination of the East Lut fault system, southeast Iran.
Amiri, M   +7 more
core   +1 more source

The postseismic time series of the CMONOC GPS stations following 2015 Gorkha earthquake

open access: yes, 2022
The postseismic time series of the CMONOC (Crustal Movement Observation Network of China  projects) GPS stations resloved by Zhang et al. (2023) in the manuscript of " Weakened Indian lower crust inferred from postseismic deformation of the 2015 Mw 7.8 ...
Jian Zhang (14191061), Yan Hu (14191235)
core   +1 more source

The Overlap of Aftershock Coda Waves and Short‐Term Postseismic Forecasting [PDF]

open access: yesJournal of Geophysical Research: Solid Earth, 2018
AbstractThe elaboration of reliable forecasting in the first hours after large shocks, very useful for the postseismic management, is strongly affected by the huge incompleteness of seismic catalogs. The deficit of observed events, in the first part of aftershock sequences, can be naturally attributed to different mechanisms such as the inefficiency of
de Arcangelis, L   +2 more
openaire   +2 more sources

Dislocation interactions in olivine control postseismic creep of the upper mantle [PDF]

open access: yesNature Communications, 2020
AbstractChanges in stress applied to mantle rocks, such as those imposed by earthquakes, commonly induce a period of transient creep, which is often modelled based on stress transfer among slip systems due to grain interactions. However, recent experiments have demonstrated that the accumulation of stresses among dislocations is the dominant cause of ...
Wallis, D   +3 more
openaire   +7 more sources

New Madrid strain and postseismic transients [PDF]

open access: yesEos, Transactions American Geophysical Union, 2007
A crucial issue for the assessment of earthquake hazard in the New Madrid Seismic Zone (NMSZ) of the central United States is whether the small motions inferred from geodetic measurements are actually the result of strain accumulation that will eventually be released in damaging earthquakes.
openaire   +1 more source

Can coseismic static stress changes sustain postseismic degassing?

open access: yes, 2022
Earthquakes can trigger increased degassing in hydrogeological systems. Many of these systems return to preseismic conditions after months, but sometimes postseismic degassing lasts for years.
Marco, Bonini
core   +1 more source

Predicting Seismic Intensity Using Machine Learning With Ancillary Data: Evidence From Destructive Earthquakes in China

open access: yesEngineering Reports, Volume 8, Issue 9, September 2026.
A machine learning framework integrating multisource seismic, social, and geographic data accurately predicts kilometer‐scale seismic intensity, enabling rapid postearthquake damage assessment during data‐scarce “black‐box” periods. ABSTRACT Accurate and rapid assessment of seismic intensity is crucial for postearthquake emergency response.
Ma Yuan   +4 more
wiley   +1 more source

The use of Terrestrial Laser Scanning in characterizing active tectonic processes from postseismic slip to the long term growth of normal faults [PDF]

open access: yes, 2012
This thesis investigates two main hypotheses regarding uncertainty in the measurement of paleoseismic offsets used to estimate fault activity and paleoearthquake magnitudes on normal faults: (1) That variations in fault geometry have a significant effect
WILKINSON, MAXWELL
core  

Co-postseismic hydrogeochemical anomalies in a volcanic environment

open access: yesNatural Hazards and Earth System Sciences, 2003
Abstract. For many years flow-rate, temperature, ions and gases content data have been collected from a natural spring located in the Koryakskiy volcano area (Kamchatka, Russia). We have investigated the correlations between the hydrogeochemical data and the areal seismicity represented by the ks values (ks  is a function of magnitude and hypocentral ...
Biagi, P. F.   +7 more
openaire   +4 more sources

Postseismic deformation modeling of the Aquila earthquake [PDF]

open access: yes, 2009
A model for the postseismic deformation following the 6th Aquila 2009 earthquake.UnpublishedSala Conferenze INGV Roma3.3.
Cannelli, Valentina, Melini, Daniele
core   +1 more source

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