Coseismic and Postseismic Slip of the 2004 Parkfield Earthquake from Space-Geodetic Data

2006 ◽  
Vol 96 (4B) ◽  
pp. S269-S282 ◽  
Author(s):  
I. A. Johanson
Keyword(s):  
Geodetic Data ◽  
Parkfield Earthquake ◽  
Postseismic Slip

scholarly journals Stress- and aftershock-constrained joint inversions for coseismic and postseismic slip applied to the 2004 M6.0 Parkfield earthquake

2012 ◽  
Vol 117 (B7) ◽  
pp. n/a-n/a ◽  
Author(s):  
Lifeng Wang ◽  
Sebastian Hainzl ◽  
Gert Zöller ◽  
Matthias Holschneider
Keyword(s):  
Parkfield Earthquake ◽  
Postseismic Slip

scholarly journals The stop-start control of seismicity by fault bends along the Main Himalayan Thrust

2021 ◽  
Vol 2 (1) ◽  
Author(s):  
Sharadha Sathiakumar ◽  
Sylvain Barbot
Keyword(s):  
Seismic Hazards ◽  
Geodetic Data ◽  
Source Mechanism ◽  
Seismogenic Zone ◽  
Seismic Cycle ◽  
Rupture Propagation ◽  
Alternative Models ◽  
Nepal Earthquake

AbstractThe Himalayan megathrust accommodates most of the relative convergence between the Indian and Eurasian plates, producing cycles of blind and surface-breaking ruptures. Elucidating the mechanics of down-dip segmentation of the seismogenic zone is key to better determine seismic hazards in the region. However, the geometry of the Himalayan megathrust and its impact on seismicity remains controversial. Here, we develop seismic cycle simulations tuned to the seismo-geodetic data of the 2015 Mw 7.8 Gorkha, Nepal earthquake to better constrain the megathrust geometry and its role on the demarcation of partial ruptures. We show that a ramp in the middle of the seismogenic zone is required to explain the termination of the coseismic rupture and the source mechanism of up-dip aftershocks consistently. Alternative models with a wide décollement can only explain the mainshock. Fault structural complexities likely play an important role in modulating the seismic cycle, in particular, the distribution of rupture sizes. Fault bends are capable of both obstructing rupture propagation as well as behave as a source of seismicity and rupture initiation.

scholarly journals Development of a Trans-dimensional Fault Slip Inversion for Geodetic Data

2020 ◽  
Author(s):  
Fumiaki Tomita ◽  
Takeshi Iinuma ◽  
Ryoichiro Agata ◽  
Takane Hori
Keyword(s):  
Fault Slip ◽  
Geodetic Data

scholarly journals Evidences of the expanding Earth from space-geodetic data over solid land and sea level rise in recent two decades

2015 ◽  
Vol 6 (4) ◽  
pp. 248-252 ◽  
Author(s):  
Wenbin Shen ◽  
Ziyu Shen ◽  
Rong Sun ◽  
Yuri Barkin
Keyword(s):  
Sea Level Rise ◽  
Sea Level ◽  
Geodetic Data ◽  
And Sea Level
Sign in / Sign up

Export Citation Format

Share Document