Zobrazeno 1 - 10
of 691
pro vyhledávání: '"earthquake forecasting"'
Autor:
Weixi Tian, Yongxian Zhang
Publikováno v:
Earthquake Science, Vol 37, Iss 4, Pp 368-382 (2024)
In 2022, four earthquakes with MS≥6.0 including the Menyuan MS6.9 and Luding MS6.8 earthquakes occurred in the North-South Seismic Zone (NSSZ), which demonstrated high and strong seismicity. Pattern Informatics (PI) method, as an effective long and
Externí odkaz:
https://doaj.org/article/d9e5e2a7a5a547efbed958a61a86c23a
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
Active fault zones are critical pathways for the migration of deep fluids to the Earth’s surface, carrying gases such as He, Rn, and CO2 that provide evidence for the physical and chemical dynamics of the Earth’s interior. This review examines th
Externí odkaz:
https://doaj.org/article/3a2be003d2764f8585c055c10e7c7876
Autor:
Manoj Kollam, Ajay Joshi
Publikováno v:
Frontiers in Built Environment, Vol 10 (2024)
Hyperparameter tuning is crucial for enhancing the accuracy and reliability of artificial neural networks (ANNs). This study presents an optimization of the Levenberg–Marquardt backpropagation neural network (LM-BPNN) by integrating an improved sea
Externí odkaz:
https://doaj.org/article/db03e286756842a7b308013578553148
Publikováno v:
IEEE Access, Vol 12, Pp 108673-108702 (2024)
Earthquakes pose a significant threat to urban areas, necessitating accurate forecasting models to mitigate their impact. This study focuses on earthquake forecasting in Los Angeles, a region with high seismic activity and limited research. We establ
Externí odkaz:
https://doaj.org/article/63a1fd75eede4034ac990c4458f93b95
Publikováno v:
Geoscience Letters, Vol 10, Iss 1, Pp 1-14 (2023)
Abstract The 2022 Mw6.2 Pasaman earthquake took place in central-west Sumatra in association with activity in the Sumatran Fault system. This study clarifies the spatial and temporal distribution of the Pasaman earthquake sequence and forecasts the e
Externí odkaz:
https://doaj.org/article/10534d9a43f3404a802d1d73d93081c0
Publikováno v:
Frontiers in Applied Mathematics and Statistics, Vol 9 (2023)
Externí odkaz:
https://doaj.org/article/e1fa919f633b4139b0dff138aa4854c9
Autor:
Mateo Acosta, Jean‐Philippe Avouac, Jonathan D. Smith, Krittanon Sirorattanakul, Hojjat Kaveh, Stephen J. Bourne
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 19, Pp n/a-n/a (2023)
Abstract Deterministic earthquake prediction remains elusive, but time‐dependent probabilistic seismicity forecasting seems within reach thanks to the development of physics‐based models relating seismicity to stress changes. Difficulties include
Externí odkaz:
https://doaj.org/article/8d1b120e75ef4769ac832d6fd0107dcc
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
A MS6.8 earthquake struck Luding Country in Ganzi Prefecture, Sichuan Province on 5 September 2022. The earthquake occurred on the Moxi segment of Xianshuihe fault zone (XFZ), one of the most seismically active faults in the Chinese mainland. In this
Externí odkaz:
https://doaj.org/article/903ec3a5529b4a2c945b010327a6704b
Autor:
Ilaria Spassiani, Matteo Taroni
Publikováno v:
Geosciences, Vol 14, Iss 2, p 49 (2024)
A seismic hazard can be quantified by using probabilities. Modern seismic forecasting models (e.g., Operational Earthquake Forecasting systems) allow us to quantify the short-term variations in such probabilities. Indeed these probabilities change wi
Externí odkaz:
https://doaj.org/article/90ea740abb31480e871d4598ada50f1d
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
Externí odkaz:
https://doaj.org/article/a9b8dbe763d443e696954e29c5142aea