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Author
Chanthujan Chandrakumar
;
Raj Prasanna
;
Max Stephens
;
Marion Lara Tan
;
Caroline Holden
;
Amal Punchihewa
;
Julia S. Becker
;
Seokho Jeong
;
Danuka Ravishan
Title
Algorithms for Detecting P-Waves and Earthquake Magnitude Estimation: Initial Literature Review Findings
Type
Conference Article
Year
2023
Publication
Proceedings of the ISCRAM Asia Pacific Conference 2022
Abbreviated Journal
Proc. ISCRAM AP 2022
Volume
Issue
Pages
138-155
Keywords
Earthquake Early Warning
;
P-Waves
;
Magnitude Estimation
;
EEW Algorithms
Abstract
Earthquake Early Warning System (EEWS) plays a major role during an earthquake in alerting the public and authorities to take appropriate safety measures during an earthquake. Generally, EEWSs use three types of algorithms to generate alerts during an earthquake; namely: source-based, ground motion or wavefield-based and on-site-based approaches. However, source-based algorithms are commonly used in most of EEWSs worldwide. A source-based EEWS uses a particular time frame of the P-wave of an earthquake to estimate the source parameters such as magnitude and the location of that earthquake with the support of P-wave detection and earthquake magnitude and location estimation algorithms. As the initial step of a research project which aims to explore the best use of P-waves to generate earthquake alerts, this Work in Progress paper (WiPe) presents the initial partial findings from an ongoing literature review on exploring the algorithms used for P-wave detection and earthquake magnitude estimation.
Address
Massey University; Massey University; University of Auckland; Massey University; SeismoCity; ADP Consultancy; Massey University; Changwon National University; Synopsys
Corporate Author
Thesis
Publisher
Massey Unversity
Place of Publication
Palmerston North, New Zealand
Editor
Thomas J. Huggins, V.L.
Language
English
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
ISBN
Medium
Track
Building Disaster Resilience
Expedition
Conference
Notes
Approved
no
Call Number
ISCRAM @ idladmin @
Serial
2488
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