🌋Macpherson et al. used pressure waves from the enormous 2022 Hunga Tonga–Hunga Ha’apai eruption, which shook Alaska, allowing estimation of upper crustal Vs from coupling observed at many colocated pressure sensors-seismometers Read more: seismica.library.mcgill.ca/article/view/1… UAF Geophysical Institute

Article: Accounting for the diurnal cycle in low clouds more than doubles the estimated aerosol radiative warming in the southeast Atlantic nature.com/articles/s4156…

Article: Slab tearing along a subducted oceanic plate joint beneath the Alaska Peninsula Xiaotao Yang - PurdueSeismology nature.com/articles/s4156…

🌟OPEN ACCESS🌟AK112: Full Waveform Inversion Tomography of Alaska Improves Waveform Fits While Imaging Crustal, Mantle, and Slab Structure #TSR A new model of Alaska's subsurface reveals details of slabs and sedimentary basins. buff.ly/zTQNiBH

The GorDAS Distributed Acoustic Sensing Experiment Above the Cascadia Locked Zone and Subducted Gorda Slab #SRL A year’s worth of DAS data from above the subducting Gorda slab in Cascadia shows promise for earthquake early warning purposes. buff.ly/EkjcxTY

Check out our new paper in GRL! On September 20, 2024, we detected 3 large landslides in real time at the terminus of Surprise Glacier using seismic data. We’ve been running a test real-time landslide detection algorithm in this region for two years, and have detected 30 events.

Kikuchi, Y., Mitsui, Y. & Kano, M. Detection of slow slip event lasting several months in the shallow region of the Suruga Trough, the eastern end of the Nankai Trough, Japan. Prog Earth Planet Sci 12, 58 (2025). doi.org/10.1186/s40645…

Global Primary and Secondary Microseism Multi-Decade Geographic Variation, Secular Intensification, and Period Lengthening, Richard C. Aster, Thomas A. Lee, Frederik Jozef Simons, et al., ESS Open Archive . July 13, 2025. doi.org/10.22541/essoa…

The SCEDC hosts one of the most comprehensive and accessible earthquake datasets in the world! We've packed it with features from waveforms to focal mechanisms to metadata-rich event catalogs and more! We’ve even got tutorials to help you get started: github.com/SCEDC/tutorial…

Rousset, B., Campillo, M., Shapiro, N. M., Walpersdorf, A., Titkov, N., & Chebrov, D. V. (2023). The 2013 slab-wide Kamchatka earthquake sequence. Geophysical Research Letters, 50, e2022GL101856. doi.org/10.1029/2022GL…

🌟FREE TO READ #KAMCHATKA #EARTHQUAKE PAPERS🌟As a service to researchers working on the 2025 M8.8 Kamchatka earthquake, we have curated a list of papers related to the region, free until until 22 August buff.ly/50ufJGS

Mamoru Nakamura, Ren Yakabu. Spatiotemporal Variability and Tectonic Implications of Very Low-Frequency Earthquakes in the Southwestern Ryukyu Trench, 30 July 2025, PREPRINT (Version 1) available at Research Square [doi.org/10.21203/rs.3.…] Research Square

Call for Abstracts! Join us at AIRSA-1st IRCON 2025 📅 Nov 20–22 | 📍 AIIMS, New Delhi Theme: Shodh-Sangam – Innovation, Collaboration & Research Excellence 🔬 Present Research | 🤝 Network | 📚 Publish | 🏆 Win Awards 🔗 Register: airsa.in/airsa-ircon-20… #AIRSA #IRCON2025

A likely large, tsunamigenic landslide in Tracy Arm inlet, Alaska on 10 August 2025 eos.org/thelandslidebl…

Although no one was in Tracy Arm (thankfully!) when the landslide crashed into the water on Sunday, we are now starting to get some images of just how large that event was. These before-and-after satellite images show places where the tsunami scoured the fjord walls down to

Yesterday we mapped Vailulu’u, the youngest volcano created by the Samoan mantle plume. Today we are dredging near Ofu, where the second highest 3He/4He anomaly in the world is found #saloongeo

A big shout-out to the team behind GPlates and PyGPlates. Visualization of plate motions and points is very convenient now.

新しい論文が出版されました。 Dubois-Dognon and Nishida, 2025, Reconstruction of the autocorrelation function from segmented data and its application to the Earth’s seismic hum, GJI, doi.org/10.1093/gji/gg…

Full paper on Geodesy Y. Kinoshita(Published: 19 August 2025) InSAR-based observations of the 2020-2021 transient deformation and the 2023 earthquake in Noto Peninsula, Japan doi.org/10.1186/s40623…