Assessing the quality of earthquake catalogues: Estimating the magnitude of completeness and its uncertainty

J Woessner, S Wiemer - Bulletin of the Seismological …, 2005 - pubs.geoscienceworld.org
We introduce a new method to determine the magnitude of completeness M c and its
uncertainty. Our method models the entire magnitude range (emr method) consisting of the …

Probability of detecting an earthquake

D Schorlemmer, J Woessner - Bulletin of the …, 2008 - pubs.geoscienceworld.org
We present a new method for estimating earthquake detection probabilities that avoids
assumptions about earthquake occurrence, for example, the event-size distribution, and …

Bayesian estimation of the spatially varying completeness magnitude of earthquake catalogs

A Mignan, MJ Werner, S Wiemer… - Bulletin of the …, 2011 - pubs.geoscienceworld.org
Assessing the completeness magnitude M c of earthquake catalogs is an essential
prerequisite for any seismicity analysis. We employ a simple model to compute M c in space …

A completeness analysis of the National Seismic Network of Italy

D Schorlemmer, F Mele… - Journal of Geophysical …, 2010 - Wiley Online Library
We present the first detailed study of earthquake detection capabilities of the Italian National
Seismic Network and of the completeness threshold of its earthquake catalog. The network …

Multiscale map** of completeness magnitude of earthquake catalogs

I Vorobieva, C Narteau, P Shebalin… - Bulletin of the …, 2013 - pubs.geoscienceworld.org
We propose a multiscale method to map the spatial variations of the completeness
magnitude M c of earthquake catalogs. The Gutenberg–Richter law describing the …

A machine learning approach for improving the detection capabilities at 3C seismic stations

C Riggelsen, M Ohrnberger - Pure and Applied Geophysics, 2014 - Springer
We apply and evaluate a recent machine learning method for the automatic classification of
seismic waveforms. The method relies on Dynamic Bayesian Networks (DBN) and …

Earthquake detection probabilities in Japan

D Schorlemmer, N Hirata, Y Ishigaki… - Bulletin of the …, 2018 - pubs.geoscienceworld.org
We present a complete history of earthquake detection probabilities and detection
completeness levels for the Japanese seismic network from 1923 to, and including, 2014 in …

Earthquake detection capacity of the Dense Oceanfloor Network system for Earthquakes and Tsunamis (DONET)

KZ Nanjo, Y Yamamoto, K Ariyoshi, H Horikawa… - Journal of …, 2024 - Springer
We studied the earthquake detection capacity of DONET (Dense Oceanfloor Network system
for Earthquakes and Tsunamis) operating in the Nankai Trough, a target region monitored …

A new method for the estimation of the completeness magnitude

C Godano - Physics of the Earth and Planetary Interiors, 2017 - Elsevier
The estimation of the magnitude of completeness mc have strong consequences in any
statistical analysis of seismic catalogue and in the evaluation of the seismic hazard. Here a …

Equalized plot scales for exploring seismicity data

DC Agnew - Seismological Research Letters, 2015 - pubs.geoscienceworld.org
All earthquake catalogs share three features: the earthquakes cluster in space and time, the
small earthquakes greatly outnumber the big ones, and many earthquakes that actually …