Sign in

University of Texas Institute for Geophysics

@utgeophysics.bsky.social
109 followers 19 following 63 posts

The World Needs Geophysicists! From earthquakes to climate change we tackle fundamental issues in Earth and planetary sciences. Part of the Jackson School of Geosciences at @utaustin.bsky.social. ig.utexas.edu

PostsRepliesMedia
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 20/11/2025
AT this week's #utigseminars
000
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 13/11/2025
At this week's #UTIGSeminars! Abstract and more: ig.utexas.edu/utig-seminar...
000
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 28/10/2025
At this week's #UTIGSeminars! Abstract and more: ig.utexas.edu/utig-seminar...
000
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 21/10/2025
At this week's #UTIGSeminars! Abstract and more: ig.utexas.edu/utig-seminar...
000
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 16/10/2025
At this week's #UTIGSeminars! Abstract and more: ig.utexas.edu/utig-seminar...
000
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 09/10/2025
At this week's #utigseminars Kelly Nunez Ocasio, Texas A&M University. Abstract and more at ig.utexas.edu/utig-seminar...
000
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 02/10/2025
At this week's #UTIGSeminars! Abstract and more: ig.utexas.edu/utig-seminar...
100
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 18/09/2025
At this week's #UTIGSeminars! Abstract and more: ig.utexas.edu/events/utig-...
010
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 18/09/2025
At this week's #UTIGSeminars! Abstract and more: ig.utexas.edu/events/utig-...
Jiaxuan Li at #UTIGSeminars
000
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 11/09/2025
At this week's #UTIGSeminars! Abstract and more:https://ig.utexas.edu/events/utig-seminar-series-fall-2025/utig-seminar-series-erica-jawin-smithsonian-institution/
Erica Jawin at #utigseminars, Friday, September 12
000
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 04/09/2025
At this week's #UTIGSeminars Louise Farquharson will discuss Not So Permanent Permafrost. Abstract and more: ig.utexas.edu/events/utig-seminar-series-fall-2025/utig-seminar-series-louise-farquharson-university-of-alaska/
000
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 02/06/2025
READ: AAPG Explorer magazine reached out to GBDS director Richard Denne and co-director Mike Sweet to learn about the geology, history and likely future of one of the Gulf's richest energy veins: the Mother of Miocene Plays!🐉 Requires (free) registration: explorer.aapg.org/story/articl...
explorer.aapg.org
Mother of Plays: Daenerys, Far South and the Gulf’s Miocene Future
It’s Miocene again in America. Offshore America, anyway. BP brought the Gulf’s deepwater Miocene play back into the headlines with its Far South oil discovery, announced in April. The Green Canyon-are...
000
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 30/05/2025
It's #ForamFriday! They're bizarre and beautiful, and their fossilized shells are a window into the past! UTIG's @chrislowery.bsky.social talked with @knowablemag.bsky.social about what forams can tell us about mass extinctions and climate change. Read more: knowablemagazine.org/content/arti...
knowablemagazine.org
The history of the ocean, as told by tiny beautiful fossils
Bountiful remains of foraminifera reveal how organisms responded to climate disturbances of the past. They can help predict the future, too.
1118
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 23/05/2025
UTIG grad student, Nicole Ferrie, presents research at the 2nd Joint International Earthquake Science Symposium! UTIG researchers and students have joined colleagues in Yokohama, Japan to discuss the latest progress on understanding the world's largest and most dangerous earthquakes.
Photo of a speaker at a podium talking to a room of people.
100
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 19/05/2025
Scientists at UTIG and UNAM are calling for renewed investigations of the Gulf of Mexico's Loop Current, a linchpin in global ocean currents and key suspect behind strengthening hurricanes in the Gulf. Read more: eos.org/science-upda...
eos.org
Ocean Current Affairs in the Gulf of Mexico - Eos
Multinational and multidisciplinary studies of the past and present of the Gulf’s Loop Current are helping to reveal what might be in store for coastal communities.
010
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 19/05/2025
Mars was once an ocean-covered world. But what was that ancient planet like? UTIG grad students Mohammad Afzal Shadab (now at Princeton University) and Eric Hiatt are turning up answers after uncovering a missing piece of Mars' ancient water cycle. Read more: ig.utexas.edu/homepage-new...
ig.utexas.edu
UT Austin Grad Students Find Missing Link in Early Martian Water Cycle - UT Institute for Geophysics
Billions of years ago, water flowed on the surface of Mars. But scientists have an incomplete picture of how the Red Planet’s water cycle worked. That could soon change after two graduate students at ...
000
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 13/05/2025
Be an Undergraduate Research Assistant in energy geosciences at UT's Gulf Basin Depositional Synthesis Program! Students will assist GBDS researchers and will have opportunities to pursue independent research. Learn more and apply: ig.utexas.edu/student-oppo...
Photo of two students posing for the camera at a geosciences student research symposium. Ad reads: Now Hiring. Undergrad Research Assistant.
010
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 07/05/2025
40 Hours for the Forty Acres is here! This year, you can provide support in three ways that impact students at the University of Texas Institute for Geophysics and the Jackson School: give.utexas.edu/schools/Univ... give.utexas.edu/schools/Univ... give.utexas.edu/schools/Univ...
010
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 06/05/2025
On a recent survey of Lake Austin, UTIG's research vessel, the RV Scott Petty, discovered a sunken wreck! While there's unlikely to be treasure down there, the colorful sonar surveys help the City maintain Austin's treasured waterways. More UTIG lake research: ig.utexas.edu/tag/lake-aus...
Rainbow lake bathymetry. The cooler colors in the middle indicate deeper waters. An outline of a boat is in the middle of the image.
010
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 06/05/2025
On a recent survey of Lake Austin, UTIG's research vessel, the RV Scotty Petty, discovered a sunken wreck! While there's unlikely to be treasure down there, the colorful sonar surveys help the City maintain Austin's treasured waterways. More UTIG lake research: ig.utexas.edu/tag/lake-aus...
Rainbow lake bathymetry. The cooler colors in the middle indicate deeper waters. An outline of a boat is in the middle of the image.
000
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 02/05/2025
Did you know, the Skyrim mountains are a convergent plate boundary and the Rift is an uplifted plateau? Jackson School senior and UTIG undergrad researcher Mandala Pham, put her geology skills to use creating THE definitive geologic map of the videogame Skyrim. 🗺️ Mandala's geologic map of Skyrim
100
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 24/04/2025
This Friday on #UTIGSeminars: Natural climate swings cast a fog of uncertainty over global warming predictions. But Jud Partin and the UTIG climate group have (literally) dug into Earth's climate past and found that climate-wise, bad times are coming! Abstract & more: ig.utexas.edu/utig-seminar...
Friday, April 25, 2025 at 10:30am CT

Speaker: Jud Partin, Research Associate Professor, University of Texas Institute for Geophysics

Host: Yuko Okumura

Title: Back to the Future: Ancient El Niño events in a Warming World
010
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 23/04/2025
Congratulations UTIG grad student Riley Garrett, on earning best Master's talk prize at yesterday's Department of Earth and Planetary Sciences awards! Congratulations also to Knebel Teaching award winners Mrinal Sen, Peter Flemings and Thorsten Becker, and all the other award winners! 🤘
000
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 17/04/2025
This week on #UTIGSeminars: Greenland's ice is melting fast, but how far will glaciers retreat and how much will seas rise? Enter Allie Balter-Kennedy (LDEO) and GreenDrill, a project to recover geologic evidence of past deglaciation. Join us this Friday 10:30am CT: ig.utexas.edu/utig-seminar...
Friday, April 18, 2025 at 10:30am CT

Speaker: Alexandra (Allie) Balter-Kennedy, Postdoctoral Scholar, Lamont-Doherty Earth Observatory

Host: Benjamin Keisling

Title: Update from the GreenDrill project: Evidence for reduced northern Greenland Ice Sheet extent during the Pleistocene from subglacial rock and sediment
000
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 17/04/2025
UTIG admins were out doing fieldwork again! This year, our plucky admins were aboard the RV Scott Petty learning to use sonar and sediment scoops to survey Lake Austin. The fieldwork is scientifically valuable and a chance for staff to get hands-on with UTIG's research. Good sciencing y'all!
UTIG engineering scientist Dan Duncan gives the safety briefing.UTIG admin staff Sara Sieberath and Ron O'Neill deploy a side-scan sonar instrument.UTIG's Ben Hester gets ready to haul in the RV Scott Petty's multibeam sonar instrument.UTIG's JJ Dupont shows off a sediment sample she bagged and tagged after hauling it up from the riverbed. The samples will be studied by UTIG lab researchers to better understand the health of Austin's lakes, including the prevalence of microplastics.
010
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 16/04/2025
It's a planetary field trip! Organized by students of the Planetary Peer Network at UT Austin's Center for Planetary Systems Habitability, students and postdocs took a field trip to NASA Johnson Space Center. More on UT planetary habitability science habitability.utexas.edu Photos: Medha Prakash
Group photos at Apollo Mission Control.Selfie on the tour bus.!
000
Reposted by University of Texas Institute for Geophysics
Ankit Barik @astrodoc.bsky.social · 16/04/2025
#NewPaper alert! 🧪⚛️ We simulate the dynamo of ancient Mars and provide a possible explanation of its anomalous magnetic field.
0203
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 16/04/2025
Simulations of Mars' molten core could explain the Red Planet's missing magnetic field. New research from @utaustin.bsky.social and @jhuartssciences.bsky.social: ig.utexas.edu/news/2025/mo... @insideplanets.bsky.social @astrodoc.bsky.social @planetsabine.bsky.social @cyanmagnetic.bsky.social
ig.utexas.edu
Molten Martian Core Could Explain Red Planet’s Magnetic Quirks - UT Institute for Geophysics
Like Earth, Mars once had a strong magnetic field that shielded its thick atmosphere from the solar wind. But now only the magnetic imprint remains. What’s long baffled scientists, though, is why this...
062
Reposted by University of Texas Institute for Geophysics
Johns Hopkins Arts & Sciences @jhuartssciences.bsky.social · 15/04/2025
Mars once had a magnetic field like Earth’s, but a new study co-authored by planetary scientist @planetsabine.bsky.social shows its molten core cooled unevenly, leaving the planet magnetically unstable. 🧲 hub.jhu.edu/2025/04/15/m...
hub.jhu.edu
Molten martian core could explain red planet's magnetic quirks
The planet's once-strong magnetic field appears to have been limited to its southern hemisphere, the apparent result of a fully liquid inner core that differs from that of Earth
032
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 10/04/2025
“The fact that we are seeing a warming trend means we just cross those red flag warning thresholds a lot more often than we used to.” Danielle Touma, extreme weather researcher at UTIG, talked to The Daily Texan about rising wildfire risk in Travis county. thedailytexan.com/2025/04/09/c...
thedailytexan.com
Climate change, seasonal weather factor into increased wildfire risk in Travis County
Warmer episodes of dry air, severe drought conditions and short-term weather fluctuations cause an increased number of red flag warnings in Texas in the spring months, meteorologists said. Travis Coun...
000
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 10/04/2025
FRIDAY: This week on #UTIGSeminars, Molly Patterson (SUNY Binghamton) examines connections between Earth's orbit and Antarctica through the dusty residue of long-melted icebergs! Abstract and more: ig.utexas.edu/utig-seminar...
Friday, April 11, 2025 at 10:30am CT

Speaker: Molly Patterson, Assistant Professor, Department of Earth Sciences, SUNY Binghamton

Host: Chris Lowery

Title: Catchment sensitivities of the west and east Antarctic ice sheets to orbital forcing during the mid- to late Pliocene
000
Reposted by University of Texas Institute for Geophysics
Thorsten Becker @thwbecker.bsky.social · 01/04/2025
New full waveform imaging for the mantle underneath North America shows craton dripping induced by past subduction (we think). www.nature.com/articles/s41...
2198
Reposted by University of Texas Institute for Geophysics
Corey S. Powell @coreyspowell.bsky.social · 05/04/2025
Geophysicists find that the oldest, most stable part of North America is eroding from below. The foundation beneath the US heartland is thinning and dripping away. Not making this stuff up, just reporting. 🧪 www.jsg.utexas.edu/news/2025/04...
Seismic waves pass through different geological features at different speeds. This map shows seismic speed in the Earth’s crust at 200 kilometers depth across the continental United States and portions of Central America and Canada. The North American craton (outlined in black dashes) has a high seismic velocity compared to its surroundings.
34611
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 03/04/2025
FRIDAY: They say nature is the best teacher. For UTIG's Sara Santos, shrimps have inspired what could be a new generation of underwater drones. And they could be perfect for exploring distant ocean worlds! Learn more at this week's #UTIGSeminars ig.utexas.edu/utig-seminar...
Friday, April 4, 2025 at 10:30am CT

Speaker: Sara Oliveira Santos, Distinguished Postdoctoral Fellow, University of Texas Institute for Geophysics

Host: Krista Soderlund

Title: Shrimp as a model organism for bio-inspired underwater vehicles
000
Reposted by University of Texas Institute for Geophysics
Nature Geoscience @natgeosci.nature.com · 28/03/2025
⚒️ Article: Seismic evidence for extensive ongoing thinning of cratonic lithosphere beneath North America @utgeophysics.bsky.social www.nature.com/articles/s41...
Schematic illustrations of craton mobilization and thinning
051
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 27/03/2025
FRIDAY: 17 million years ago, vast lava flows began profoundly reshaping the American Northwest. #UTIGSeminars and the Bureau of Economic Geology proudly present Prof. Gene Humphreys for a special 3pm seminar on the tectonic fallout of the Columbia River flood basalts. ig.utexas.edu/utig-seminar...
A special seminar cohosted by the University of Texas Institute for Geophysics and the Bureau of Economic Geology.

Friday, March 28, 2025 at 3:00pm CT

Speaker: Gene Humphreys, Professor, Department of Geological Sciences, University of Oregon

Host: Thorsten Becker

Title: The Columbia River flood basalts– plume-triggered delamination and lithospheric reconstruction
000
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 10/03/2025
FRIDAY: Could reflecting sunlight back into space safely reduce global climate warming? This week #UTIGSeminars welcomes Jim Hurrell (Colorado State University) for a timely intervention on the science, benefits and risks behind solar climate engineering. Abstract: ig.utexas.edu/utig-seminar...
Friday, March 14, 2025 at 10:30am CT

Speaker: James (Jim) Hurrell, Professor, Department of Atmospheric Science, Colorado State University

Host: Danielle Touma

Title: Potential Risks, Benefits and Impacts of Solar Climate Intervention
000
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 06/03/2025
Whether it’s rivers cutting through earth, lava melting through rock, or water slicing through ice, channels all bend in a seemingly similar back-and-forth manner. But scientists at the Jackson School have discovered that there's a difference. Read more: www.jsg.utexas.edu/news/2025/03...
jsg.utexas.edu
Researchers Quantify the Way Rivers Bend, Opening Up the Possibility for Identifying Origins of Channels on Other Planets
Satellite images show a sinuous ice channel in North East Land, Greenland; volcanic sinuous rille Rima Seuss on the Moon;…
010
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 06/03/2025
FRIDAY: Join #UTIGSeminars in the BEG VR room (venue change!) as we invite Weisen Shen (Stony Brook University) to discuss the deep continental crust beneath ice sheets and what it can tell us about future climate change. Abstract and more: ig.utexas.edu/utig-seminar...
010
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 06/03/2025
The 16th annual meeting of the UT GeoFluids consortia is now on! Industry geologists are getting research updates from students and researchers at UTIG and Tufts University on topics such as the Biot coefficient and AI for geopressure prediction. UT GeoFluids: www-udc.ig.utexas.edu/geofluids/
000
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 21/02/2025
The first UTIG Research Symposium was a big success! Researchers got together to share projects they're most excited about, covering everything from origins of life to earthquakes, ice sheets and even quantum computing for geosciences! We also got a first look at the new UTIG geophysics exhibit!
Photo of Doug Hemingway giving the opening introduction.Students and researchers chatting during the reception.Chris Lowery poses a question during the symposium.Researchers gather round one of the new UTIG geophysics exhibits during the reception.
020
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 20/02/2025
The @txgeosciences.bsky.social annual student research symposium was a blast! Check out the list of winners and a Q&A with the first-place awardees in each category: www.jsg.utexas.edu/news/2025/02...
Collage of photos from the symposium showing students interacting and presenting their research.Collage of photos from the symposium showing students interacting and presenting their research.
010
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 20/02/2025
ICYMI Inside Unmanned Systems sat down with UTIG's Prof. Ginny Catania to talk about last summer's TERMINUS expedition to Greenland and how drone technology is changing the study of glaciers. insideunmannedsystems.com/terminus-a-c...
insideunmannedsystems.com
TERMINUS: A Climate Research Expedition
The TERMINUS expedition to Greenland is uncovering critical data on glacier-ocean interactions and sedimentation at glacier termini, offering new insights into
000
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 18/02/2025
The First UTIG Research Symposium is on! @utgeophysics.bsky.social researchers and students have come together to share their latest research updates and discuss new collaborations. Coral tide gauges, chemical origins of life, impacts as biological drivers. So many cool (and important) projects!
000
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 13/02/2025
FRIDAY: Oceans soak up a vast amount of greenhouse heat. At this week's #UTIGSeminars, Wenbo Wu @whoi.edu introduces a novel way to track the oceans' potential to absorb heat using seismic waves generated by rumbles in the Earth! Starts 10:30am CT. Abstract and more: ig.utexas.edu/utig-seminar...
#UTIGSeminars

Title: Remote Sensing of Ocean Temperatures with Seismic-Acoustic Waves

Speaker: Wenbo Wu, Assistant Scientist, Woods Hole Oceanographic Institution

Host: Zhe Jia

Friday, February 14, 2025 at 10:30am CT
000
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 12/02/2025
Congratulations to the NASA EuropaClipper Team! Europa Clipper was named among the most innovative, inspiring and important missions of 2024 at the 2nd Annual Astro Awards Live. UTIG's Krista Soderlund was in Austin, Texas, to receive the award on behalf of the team. 📸 Jakubik Photography 📸 UTIG
Grip and grin photo showing Krista on stage with the Everyday Astronaut. Krista is holding the award.Photo of Krista with her award in her office.
010
Reposted by University of Texas Institute for Geophysics
richbartlebaugh.bsky.social @richbartlebaugh.bsky.social · 28/01/2025
New from IPAM at UCLA: Krista Soderlund of the University of Texas at Austin presents "Rotating Convection in Ocean Worlds of the Outer Solar System" at IPAM's Rotating Turbulence: Interplay and Separability of Bulk and Boundary Dynamics Workshop. Watch on YouTube-> youtu.be/23OpLBAJML4
youtu.be
Krista Soderlund - Rotating Convection in Ocean Worlds of the Outer Solar System - IPAM at UCLA
YouTube video by Institute for Pure & Applied Mathematics (IPAM)
011
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 07/02/2025
A new @nature.com study from @txgeosciences.bsky.social researchers and collaborators suggests that bird evolution was well underway before non-avian dinosaurs went extinct: www.jsg.utexas.edu/news/2025/02... #FossilFriday
jsg.utexas.edu
Rare Bird Skull from the Age of Dinosaurs Helps Illuminate Avian Evolution
An artist’s interpretation of Vegavis iaai diving for fish in the shallow ocean off the coast of the Antarctic peninsula,…
011
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 06/02/2025
FRIDAY: The Gulf of Mexico is a mishmash of broken up crust that tells a tangled tale of tectonic origins. At this week's #UTIGSeminars, Tim Grow (a geophysicist at Hess Corp.) presents a new tectonic model to unravel the Gulf Basin's tectonic past. Abstract and more: ig.utexas.edu/utig-seminar...
UTIG Seminar Series: Tim Grow, Hess Corporation

Friday, February 7, 2025 at 10:30am CT

Speaker: Tim Grow, Geophysical Advisor, Hess Corporation

Host: Ian Norton

Title: Magmatic margins, ridge jumps and isochrons – a refined tectonic model of the Gulf of Mexico
000
University of Texas Institute for Geophysics @utgeophysics.bsky.social · 05/02/2025
NASA's Europa Clipper is on a historic mission to explore Jupiter's moon Europa. Brady Taylor @kwtx.com went 1-on-1 with UTIG's Don Blankenship to get the latest update and learn how a @utaustin.bsky.social-developed ice radar will help look for life in Europa's ice. youtu.be/9LV2MmLUOV0?...
youtu.be
Europa Clipper Mission
YouTube video by Degrees of Science
010