Magnitude determination for earthquake early warning using P-alert low-cost sensors during 2024 Mw7.4 Hualien, Taiwan earthquake

Abstract Magnitude determination in earthquake early warning (EEW) systems remains a significant challenge. On April 2, 2024, a Mw 7.4 earthquake struck Taiwan. The Central Weather Administration (CWA) EEW system estimated the magnitude at 6.8 within 15 s, resulting in no alerts for the Taipei metro...

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Bibliographic Details
Main Authors: Yueh-Ho Lin, Yih-Min Wu
Format: Article
Language:English
Published: Nature Portfolio 2025-04-01
Series:Scientific Reports
Subjects:
Online Access:https://doi.org/10.1038/s41598-025-97748-z
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