A powerful magnitude 7.5 earthquake struck Tonga.
Geologically, the whole Tonga area is becoming more and more energetically active. Is another large volcanic event like Hunga Tonga or even larger soon to occur?
@stefanburns.bsky.social
#SpaceWeather
#Geophysics
Manual dispersion curve picking is history.
MSSInvNet uses deep learning to invert multi-component dispersion data, delivering faster and more accurate near-surface velocity models.
Read more: doi.org/10.1016/j.bd...
#AcadeMax #Geophysics #DeepLearning #ZJU #Science
Earth’s magnetic field may be more powerful than we thought #Science #EarthSciences #Geophysics #EarthsMagneticField #ScienceNews
www.scientificamerican.com/article/earths-magnetic-...
Work with DTS, DAS, or DSS? The abstracts deadline for the 2026 SEG Workshop on Fiber Optics Sensing is fast approaching:
🗓️ April 15, 2026
Get more details about the September workshop at
seg.org/calendar_eve...
#geophysics ⚒️🧪
The US seismic services market is evolving with advanced imaging technologies to support both traditional oil & gas and emerging carbon capture (CCUS) projects.
#SeismicServices #OilAndGas #CCUS #Geophysics www.marketresearchfuture.com/reports/us-s...
Why build multiple models when AI predicts mineralization directly?
MP3D-NET integrates diverse geophysical data in one deep learning framework, improving subsurface imaging and inversion stability.
doi.org/10.1016/j.bd...
#Geophysics #AcadeMax #MachineLearning #AcademicSky
Published in @rasjournals.bsky.social RAS Techniques and Instruments yesterday in "preprint form". #RASTI #seismology #forensicseismology #geophysics
A Raspberry Shake at home.
Want to "see" earthquakes passing through your home? Get a @raspishake.bsky.social seismometer!
www.jorgegines.com/raspberry-sh...
#geology #geophysics #seismology ⚒️ 🧪
This April at #SSA2026, stop by our Exhibit Hall and check out Silicon Audio Seismic and SPEKTRA! #seismology #geophysics #EarthquakeScience
Kong et al. created a completely novel research approach, aiming to solve interdisciplinary problems in geothermal energy research and engineering, enables users to obtain engineering-ready outputs and actionable solutions directly.
doi.org/10.1016/j.xi...
#geosciencesoftware #geophysics
Earth’s Rotation Is Speeding Up — Here’s What It Means for Timekeeping #Science #EarthSciences #Geophysics #EarthRotation #Timekeeping
www.discovermagazine.com/earth-s-rotation-is-spee...
EGU Tectonics & Structural Geology Tecto Talks Fold-and-thrust belts and orogens in seismic reflection data TS division Prof. Robert Butler University of Aberdeen (UK) "Interpreting thrusts in seismic imagery - the challenge of multi-layers" Dr. Hamed Fazlikhani Friedrich Alexander University (Germany) "Seismic imaging of the Variscan Orogen in southern Germany and central Europe" Dr. Francesco Maesano Istituto Nazionale di Geofisica e Vulcanologia (Italy) "Contribution of Multichannel Seismic Data to Seismic Hazard Models: Case Studies from Buried Thrust of the Po Plain and Adriatic Sea (Italy)" 24th March 2026 at 11:00 (CET) Teams: https://msteams.link/NZ3T @ts.egu.eu ts@egu.
17 Date: 24 March • Time: 11:00 CET • Duration: 1 hour • Connection link for Registration: https:// msteams.link/NZ3T This third session will feature three invited speakers: • Robert Butler, University of Aberdeen (UK) Talk: Interpreting thrusts in seismic imagery - the challenge of multi-layers • Hamed Fazlikhani, Friedrich Alexander University (Germany) Talk: Seismic imaging of the Variscan Orogen in southern Germany and central Europe • Francesco Maesano, Istituto Nazionale di Geofisica e Vulcanologia (Italy) Talk: Contribution of Multichannel Seismic Data to Seismic Hazard Models: Case Studies from Buried Thrusts of the Po Plain and Adriatic Sea (Italy) We look forward to your participation! Please feel free to share this invitation with colleagues who may be interested. All the best, ECS Team - TS Division
"TectoTalks" focus on Fold-and-thrust belts and orogens in seismic reflection data #geophysics #geology
`We also document the oldest known geomagnetic reversal at ~3.46 Ga, consistent with an axial dipolar dynamo that reversed less frequently than today’s. The existence and rates of these surface and core geophysical phenomena provide geodynamic context to Earth’s early geophysical and biological […]
Terrestrial Planets Guide Our Search for Habitable Exoplanets Earth and its rocky neighbours reveal how planetary processes—core-mantle differentiation, crust formation, tectonics, and geochemica...
#Editors' #Vox #exoplanets #galaxies #planetary #evolution #plate […]
[Original post on eos.org]
Terrestrial Planets Guide Our Search for Habitable Exoplanets Earth and its rocky neighbours reveal how planetary processes—core-mantle differentiation, crust formation, tectonics, and geochemica...
#Editors' #Vox #exoplanets #galaxies #planetary #evolution #plate […]
[Original post on eos.org]
Terrestrial Planets Guide Our Search for Habitable Exoplanets Earth and its rocky neighbours reveal how planetary processes—core-mantle differentiation, crust formation, tectonics, and geochemica...
#Editors' #Vox #exoplanets #galaxies #planetary #evolution #plate […]
[Original post on eos.org]
Be sure to visit our #SSA2026 Exhibit Hall and say hello to @nanometrics.bsky.social Nanometrics, Inc., REF-TEK Systems Inc., R.T. Clark Geophysical Equipment and @earthquakes.au Seismology Research Centre this April in Pasadena! #seismology #earthquakes #geophysics
Multiple solar storms are racing towards Earth after a burst of explosive solar activity, and they are forecasted to impact exactly during the New Moon and March Equinox. This energetic convergence of greater strength will add even more energy into an already volatile environment.
#Geophysics
Earth System #Geophysics by Steven R. Dickman was named a Finalist in the #EarthScience category of the 2026 #PROSEAwards. 🌍
The recognition is a testament to the book's contribution to geophysics and Earth system science.
Explore here: https://ow.ly/fhSS50YtmMH
AGU (American Geophysical Union)
Add our #CloudComputing #workshop to your agenda for #SSA2026. This intermediate-level workshop helps participants build on foundational skills by exploring more advanced strategies for using the #GeoLab #JupyterHub. Register today: buff.ly/IcvvJ2j #seismology #geophysics ⚒️
April 17th to the 23rd, critical planetary geometry is forming in the solar system, with Earth at the focal point of it all. Heightened geophysical activity (geomagnetic storms, earthquakes, volcanic activity, severe weather) is forecasted to be more likely during this period.
#4Winds
#Geophysics
Dual-Peak Dispersion and Attenuation of Compressional Waves from Coupled Thermo-Viscoelastic Mechanisms #Seismology #WavePropagation #CompressionalWaves #Geophysics
Yes! #Acoustics question on #WhoEantsToBeAMillionaire (with a mention also for #Geophysics) 🤓👂🌍⚒️🧪
A new study suggests climate change is doing something few people would ever notice: it’s making the days on Earth slightly longer. www.ctvnews.ca/climate-and-... #ClimateScience #environment #ecology #geophysics #science #SciChat
Shiveluch Volcano has erupted twice in 3 days in spectacular fashion, and its activity has been increasing for months now in a way that's worth monitoring very closely. Survey volcanic activity along the Kamchatka Peninsula since the magnitude 8.8 megaquake that struck there July 2025.
#Geophysics
New in Perspectives A Personal Voyage Among Earth and Space Physics Disciplines By Rycroft 2025
"Take advantage of serendipity, and of all the unexpected and unplanned opportunities for new collaborations."
In a new Perspectives article, Dr. Michael J. Rycroft discusses his 65-year career in the Earth and space sciences.
Check it out: buff.ly/OmtcQd7
#AGUPubs #STEM #Geophysics
Significance Modern climate change is unprecedented. In recent decades, it has accelerated the melting of glaciers and polar ice sheets, leading to a rise in sea level. This pole-to-equator mass transport has significantly increased the Earth’s oblateness and length of day (LOD) since 1900. We show that the present rate of increase is higher than at any point in the 20th century. Under high emission scenarios, the climate-induced LOD rate will continue to increase and may reach a rate that is twice as large as at present, surpassing the impact of lunar tidal friction. These findings signify the unprecedented effect of climate change on planet Earth and have implications for precise timekeeping and space navigation, among others. Abstract The melting of ice sheets and global glaciers results in sea-level rise, a pole-to-equator mass transport increasing Earth’s oblateness and resulting in an increase in the length of day (LOD). Here, we use observations and reconstructions of mass variations at the Earth’s surface since 1900 to show that the climate-induced LOD trend hovered between 0.3 and 1.0 ms/cy in the 20th century, but has accelerated to 1.33 0.03 ms/cy since 2000. We further show that surface mass transport fully explains the accelerating trend in the Earth oblateness observed in the past three decades. We derive an independent measure of the decreasing LOD trend induced by Glacial Isostatic Adjustment (GIA) of 0.80 0.10 ms/cy, which provides a constraint for the mantle viscosity. The sum of this GIA rate and lunar tidal friction fully explains the secular LOD trend that is inferred from the eclipse record in the past three millennia prior to the onset of contemporary climate change. Projections of future climate warming under high emission scenarios suggest that the climate-induced LOD rate may reach 2.62 0.79 ms/cy by 2100, overtaking lunar tidal friction as the single most important contributor to the long-term LOD variations.
Previous study
www.pnas.org/doi/10.1073/...
3/3
#climatechange #geophysics #Globalwarming
We’re proud to share that Earth System Geophysics by Steven R. Dickman has been named a 2026 PROSE Award Finalist in the Earth Science category. 🌍
A strong recognition of its impact in the field.
Explore the book here: https://ow.ly/hQMr50Yr8FT
#PROSEAwards #EarthScience #Geophysics #Wiley
Visit Hasting Micro-Seismic Consulting, Inc., ISTI, Kinemetrics and Lettis Consultants International, Inc. this April in the #SSA2026 Exhibit Hall! #seismology #geosciences #geophysics #earthquake
🧪⚒️
