Results 21 to 30 of about 550 (177)

Data‐Knowledge Driven Hybrid Deep Learning for Earthquake Early Warning

Earth and Space Science
Earthquake early warning (EEW) is of great significance in mitigating seismic disasters. Traditional EEW algorithms, which are knowledge‐driven approaches, rely on seismologists' analysis.
J. Zhu, S. Li, J. Song
doaj   +2 more sources

Incorporating Intensity Distance Attenuation Into PLUM Ground‐Motion‐Based Earthquake Early Warning in the United States: The APPLES Configuration

Earth's Future
We develop Attenuated ProPagation of Local Earthquake Shaking (APPLES), a new configuration for the United States West Coast version of the Propagation of Local Undamped Motion (PLUM) earthquake early warning (EEW) algorithm that incorporates attenuation
Jessie K. Saunders, Elizabeth S. Cochran, Julian J. Bunn, Annemarie S. Baltay, Sarah E. Minson, Colin T. O’Rourke   +5 more
doaj   +2 more sources

Discussion on the essence of earthquake early warning

地震科学进展, 2022
With the development of the national earthquake intensity quick report and early warning project, more and more “earthquake early warning (EEW)” has come into public view.
Chaojun Zhang, Huizhong Chen, Ping Shen, Ming Li, Guofeng Zhao   +4 more
doaj   +1 more source

The Effects of Earthquake Experience on Intentions to Respond to Earthquake Early Warnings

Frontiers in Communication, 2022
Warning systems are essential for providing people with information so they can take protective action in response to perils. Systems need to be human-centered, which requires an understanding of the context within which humans operate.
Julia S. Becker, Lauren J. Vinnell, Sara K. McBride, Kazuya Nakayachi, Emma E. H. Doyle, Sally H. Potter, Ann Bostrom   +6 more
doaj   +1 more source

Developing the Earthquake Early Warning and Evacuation Systems (EEWES) for Schools in Ranau District

IOP Conference Series: Earth and Environmental Science, 2022
This article presents the main development components Early Earthquake Warning and Evacuation System (EEWES) for the Ranau District of Sabah. Many early earthquake warning systems have been developed since the last major earthquake in Ranau in 2015, but none has appropriately investigated the school children evacuation processes/exercises.
Syed Nasirin, Suraya Miskon
openaire   +1 more source

“Saving Precious Seconds”—A Novel Approach to Implementing a Low-Cost Earthquake Early Warning System with Node-Level Detection and Alert Generation

Informatics, 2022
This paper presents findings from ongoing research that explores the ability to use Micro-Electromechanical Systems (MEMS)-based technologies and various digital communication protocols for earthquake early warning (EEW).
Raj Prasanna, Chanthujan Chandrakumar, Rasika Nandana, Caroline Holden, Amal Punchihewa, Julia S. Becker, Seokho Jeong, Nandika Liyanage, Danuka Ravishan, Rangana Sampath, Marion Lara Tan   +10 more
doaj   +1 more source

Commentary: The Role of Geodetic Algorithms for Earthquake Early Warning in Cascadia

Geophysical Research Letters, 2021
The ShakeAlert earthquake early warning (EEW) system issues public alerts in California and will soon extend to Oregon and Washington. The Cascadia subduction zone presents significant new challenges and opportunities for EEW.
Jeffrey J. McGuire, Sarah E. Minson, Jessica R. Murray, Benjamin A. Brooks   +3 more
doaj   +1 more source

Preliminary Results of an Earthquake Early Warning System in Costa Rica

Frontiers in Earth Science, 2021
We analyze the performance of a prototype earthquake early warning system deployed at the National Seismological Network of Costa Rica in collaboration with the Swiss Seismological Service by presenting the real-time performance during six earthquakes ...
Juan Porras, Frédérick Massin, Mario Arroyo-Solórzano, Ivonne Arroyo, Lepolt Linkimer, Maren Böse, John Clinton   +6 more
doaj   +1 more source

Design and implementation of a mobile device app for network-based earthquake early warning systems (EEWSs): application to the PRESTo EEWS in southern Italy [PDF]

Natural Hazards and Earth System Sciences, 2020
Abstract. A fundamental feature of any earthquake early warning system is the ability of rapidly broadcast earthquake information to reach a wide audience of potential end users and stakeholders, in an intuitive, customizable way. Smartphones and other mobile devices are nowadays continuously connected to the Internet and represent the ideal tools for ...
Colombelli, Simona, Carotenuto, Francesco, Elia, Luca, Zollo, Aldo   +3 more
openaire   +3 more sources

Alerting the Globe of Consequential Earthquakes

Perspectives of Earth and Space Scientists, Volume 4, Issue 1, December 2023., 2023
Abstract The primary ingredients on the hazard side of the equation include the rapid characterization of the earthquake source and quantifying the spatial distribution of the shaking, plus any secondary hazards an earthquake may have triggered. On the earthquake impact side, loss calculations require the aforementioned hazard assessments—and their ...
D. J. Wald
wiley   +1 more source