Detailed Analysis of the Interoccurrence Time Statistics in Seismic Activity

H Tanaka, Y Aizawa - Journal of the Physical Society of Japan, 2017 - journals.jps.jp
The interoccurrence time statistics of seismiciry is studied theoretically as well as
numerically by taking into account the conditional probability and the correlations among …

Bayesian Updating on Time Intervals at Different Magnitude Thresholds in a Marked Point Process and Its Application to Synthetic Seismic Activity

H Tanaka, K Umeno - Journal of the Physical Society of Japan, 2024 - journals.jps.jp
We present a Bayesian updating method on the inter-event time intervals at different
magnitude thresholds in a marked point process toward probabilistic forecasting of an …

Bayesian updating on time intervals at different magnitude thresholds in a marked point process and its application to synthetic seismic activity

H Tanaka, K Umeno - Authorea Preprints, 2023 - essopenarchive.org
We present a Bayesian updating method on the inter-event times at different magnitude
thresholds in a marked point process, toward the probabilistic forecasting of an upcoming …

Aftershock Cascade of the 3.11 Earthquake (2011) in Fukushima-Miyagi Area

Y Aizawa, S Tsugawa - Nonlinear Phenomena in Complex Systems: From …, 2014 - Springer
Details of the aftershock cascade in [35∘–40∘ N, 140∘–145∘ E] are reported from the
viewpoint of three empirical laws; the Omori law, the Gutenberg-Richter law and the Weibull …

地震活動における発生間隔分布の解析

田中宏樹, 相澤洋二 - 日本物理学会講演概要集 72.1, 2017 - jstage.jst.go.jp
抄録 地震の発生間隔分布はマグニチュード (M) 閾値の大きさに依存するワイブル分布に従うことが
カタログ解析から知られており, それらワイブルパラメータの M 依存性 (マルチフラクタル関係) …