Volcanic seismology

SR McNutt - Annu. Rev. Earth Planet. Sci., 2005 - annualreviews.org
▪ Abstract Recent developments in volcanic seismology include new techniques to improve
earthquake locations that have changed clouds of earthquakes to lines (faults) for high …

[图书][B] Parameter estimation and inverse problems

RC Aster, B Borchers, CH Thurber - 2018 - books.google.com
Parameter Estimation and Inverse Problems, Third Edition, is structured around a course at
New Mexico Tech and is designed to be accessible to typical graduate students in the …

Radiography of a normal fault system by 64,000 high‐precision earthquake locations: The 2009 L'Aquila (central Italy) case study

L Valoroso, L Chiaraluce, D Piccinini… - Journal of …, 2013 - Wiley Online Library
We studied the anatomy of the fault system where the 2009 L'Aquila earthquake (MW 6.1)
nucleated by means of~ 64 k high‐precision earthquake locations spanning 1 year. Data …

Shear and compressional velocity models of the mantle from cluster analysis of long-period waveforms

C Houser, G Masters, P Shearer… - Geophysical Journal …, 2008 - academic.oup.com
We present a new technique for the efficient measurement of the traveltimes of long period
body wave phases. The technique is based on the fact that all arrivals of a particular seismic …

Waveform cross-correlation-based differential travel-time measurements at the Northern California Seismic Network

DP Schaff, F Waldhauser - Bulletin of the Seismological …, 2005 - pubs.geoscienceworld.org
We processed the complete digital seismogram database for northern California to measure
accurate differential travel times for correlated earthquakes observed at common stations …

Applying a three‐dimensional velocity model, waveform cross correlation, and cluster analysis to locate southern California seismicity from 1981 to 2005

G Lin, PM Shearer, E Hauksson - Journal of Geophysical …, 2007 - Wiley Online Library
We compute high‐precision earthquake locations using southern California pick and
waveform data from 1981 to 2005. Our latest results are significantly improved compared to …

Optimizing correlation techniques for improved earthquake location

DP Schaff, GHR Bokelmann… - Bulletin of the …, 2004 - pubs.geoscienceworld.org
Earthquake location using relative arrival time measurements can lead to dramatically
reduced location errors and a view of fault-zone processes with unprecedented detail. There …

High-precision relocation and focal mechanism of the injection-induced seismicity at the Basel EGS

T Kraft, N Deichmann - Geothermics, 2014 - Elsevier
In early December 2006, a massive fluid injection was carried out at 5 km depth below the
city of Basel, Switzerland, for geothermal reservoir enhancement. During the six-day …

Multidecadal climate-induced variability in microseisms

RC Aster, DE McNamara… - Seismological …, 2008 - pubs.geoscienceworld.org
Microseisms are the most ubiquitous continuous seismic signals on Earth at periods
between approximately 5 and 25 s (Peterson 1993; Kedar and Webb 2005). They arise from …

Automated seismic event location by waveform coherence analysis

F Grigoli, S Cesca, O Amoroso, A Emolo… - Geophysical Journal …, 2014 - academic.oup.com
Automated location of seismic events is a very important task in microseismic monitoring
operations as well for local and regional seismic monitoring. Since microseismic records are …