Neural network model helps predict site-specific impacts of earthquakes

Journal Reference: Da Pan, Hiroyuki Miura, Tatsuo Kanno, Michiko Shigefuji, Tetsuo Abiru. Deep-Neural-Network-Based Estimation of Site Amplification Factor from Microtremor H/V Spectral Ratio. Bulletin of the Seismological Society of America, 2022; DOI: 10.1785/0120210300 A new study by researchers from Hiroshima University published on April 5 in the Bulletin of the Seismological Society of America introduced … Read more

A swarm of 85,000 earthquakes at the Antarctic Orca submarine volcano

Journal Reference: Simone Cesca, Monica Sugan, Łukasz Rudzinski, Sanaz Vajedian, Peter Niemz, Simon Plank, Gesa Petersen, Zhiguo Deng, Eleonora Rivalta, Alessandro Vuan, Milton Percy Plasencia Linares, Sebastian Heimann, Torsten Dahm. Massive earthquake swarm driven by magmatic intrusion at the Bransfield Strait, Antarctica. Communications Earth & Environment, 2022; 3 (1) DOI: 10.1038/s43247-022-00418-5 The Orca volcano between … Read more

Ridgecrest shows how earthquakes damage Earth’s crust

Journal Reference: Alba M. Rodriguez Padilla, Michael E. Oskin, Christopher W. D. Milliner, Andreas Plesch. Accrual of widespread rock damage from the 2019 Ridgecrest earthquakes. Nature Geoscience, 2022; DOI: 10.1038/s41561-021-00888-w The earthquake zone — which belongs to a network of faults called the Eastern California Shear Zone — is sparsely populated and arid, without much … Read more

Better prediction of megathrust earthquakes: Illuminating slow slip plate tectonics in south-western Japan

Better prediction of megathrust earthquakes: Illuminating slow slip plate tectonics in south-western Japan – NovLink Home Mash T Better prediction of megathrust earthquakes: Illuminating slow slip plate tectonics in south-western Japan We would love to say thanks to the writer of this short article for this outstanding material Better prediction of megathrust earthquakes: Illuminating slow … Read more

Pictograms are first written accounts of earthquakes in pre-Hispanic Mexico

Journal Reference: Gerardo Suárez, Virginia García-Acosta. The First Written Accounts of Pre-Hispanic Earthquakes in the Americas. Seismological Research Letters, 2021; DOI: 10.1785/0220210161 Gerardo Suárez of the Universidad Nacional Autónoma de México and Virginia García-Acosta of the Centro de Investigaciones y Estudios Superiores en Antropología Social studied pictograms reporting 12 earthquakes in the Telleriano-Remensis, occurring between … Read more

Managing earthquakes triggered by oil production

Journal Reference: Bradford H. Hager, James Dieterich, Cliff Frohlich, Ruben Juanes, Stefano Mantica, John H. Shaw, Francesca Bottazzi, Federica Caresani, David Castineira, Alberto Cominelli, Marco Meda, Lorenzo Osculati, Stefania Petroselli, Andreas Plesch. A process-based approach to understanding and managing triggered seismicity. Nature, 2021; 595 (7869): 684 DOI: 10.1038/s41586-021-03668-z Oil production generates large volumes of wastewater, … Read more

Evidence for shared earthquakes between San Andreas and San Jacinto faults

Journal Reference: Alba M. Rodriguez Padilla, Michael E. Oskin, Thomas K. Rockwell, Irina Delusina, Drake M. Singleton. Joint earthquake ruptures of the San Andreas and San Jacinto faults, California, USA. Geology, 2021; DOI: 10.1130/G49415.1 Large earthquakes involving multiple faults increase the threat of strong ground shaking. However, each of these faults on their own can … Read more

Earthquakes and extreme rainfall lead to a significant increase in the rates of landslides in Nepal

Earthquakes and extreme rainfall lead to a significant increase in the rates of landslides in Nepal – NovLink Home Mash T Earthquakes and extreme rainfall lead to a significant increase in the rates of landslides in Nepal We want to thank the writer of this write-up for this remarkable material Earthquakes and extreme rainfall lead … Read more

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