Results 81 to 90 of about 8,205 (221)

About the aftershocks, the Omori law, and the Utsu formula

open access: yes, 2023
After the main shock of an earthquake, a stream of aftershocks that does not subside for a long time is usually observed. Fusakichi Omori found that the frequency of aftershocks decreases hyperbolically with time. It has recently been observed that Omori'
Klain, Boris   +3 more
core  

The Role of Mafic Intrusion in Seismotectonics: Insights From the 1668 M 8.5 Tancheng Earthquake Rupture Zone Along the Tan‐Lu Fault Zone, Eastern China

open access: yesGeophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract The Tan‐Lu Fault Zone (TLFZ), the largest lithosphere‐scale strike‐slip fault in eastern China, has experienced multiple tectonic stages and remains high seismic activity, including the 1668 Tancheng earthquake (M 8.5). Here we employ dense‐array receiver functions to resolve crustal thickness, Vp/Vs ratio, and seismic discontinuities in the ...
Yuchen Huang   +6 more
wiley   +1 more source

Interview with Paul Makeham, original "Aftershocks" cast member

open access: yes, 2005
I was one of eight researchers who were part of the Worker' Cultural Action Committee (WCAC), an arts and cultural organisation affiliated with Newcastle Workers' Club. Our job was to work with writer Paul Brown, and co-directors Brent McGregor and David
Makeham, Paul B.
core  

Foreshocks, Aftershocks, and Earthquake Probabilities: Accounting for the Landers Earthquake [PDF]

open access: yes, 1994
The equation to determine the probability that an earthquake occurring near a major fault will be a foreshock to a mainshock on that fault is modified to include the case of aftershocks to a previous earthquake occurring near the fault.
Jones, Lucile M.
core  

The oscillatory behaviour of the aftershocks rate of the 2001 Bhuj earthquake, India: observation and interpretation

open access: yesAnnals of Geophysics, 2004
A damaging earthquake of Mw 7.7, which struck the Bhuj region of India on January 26, 2001, was followed by a large number of aftershocks. The aftershock data available at Gauribidanur Seismic Array Station (GBA), India, till 869 h following the main ...
E. Unnikrishnan   +3 more
doaj   +1 more source

Complex Shallow Unilateral Rupture of the 2025 Mw 7.0 Hubbard Glacier Earthquake Terminated by a Restraining Bend on the Connector Fault

open access: yesGeophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract Despite decades of study, the detailed geometry of the Connector fault at the Alaska–Canada border remains poorly constrained. We investigate the rupture complexity and directivity of the 6 December 2025, Mw 7.0 Hubbard Glacier earthquake using hypocenter relocations, moment tensor inversions of the mainshock and aftershocks, and finite‐fault ...
Mohammadreza Jamalreyhani   +3 more
wiley   +1 more source

On the Aftershocks of Oga Earthquake, May 7, 1964

open access: yes, 2010
application/pdf紀要類 (bulletin)2640908 bytesdepartmental bulletin ...
Research Group For Aftershocks
core  

The Relationship of Small Earthquakes to Strain Accumulation Along Major Faults in Southern California [PDF]

open access: yes, 1983
Fault-plane solutions for recent small (ML ≤ 4.6) earthquakes in the central Transverse Ranges, California, were determined using an azimuthally-varying crustal model.
Pechmann, James Christopher
core   +1 more source

Community stories : aftershocks and verbatim theatre

open access: yes, 1998
At 10:27 a.m. on 28 December, 1989, an earthquake measuring 5.5 on the Richter scale struck the New South Wales city of Newcastle. Thirteen people were killed in the quake, and large sections of the city were extensively damaged.
Makeham, Paul B.
core  

Poroelastic relaxation and aftershocks of the 2001 Bhuj earthquake, India

open access: yes, 2008
We analyse aftershocks of the 26 January 2001 Bhuj earthquake, India, that were recorded for 10 weeks following the mainshock. We calculate undrained or instantaneous pore pressure and change in Coulomb stress due to the earthquake and their poroelastic ...
J.R. Kayal   +5 more
core   +1 more source

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