Marc De Batist
@debatistmarc.bsky.social
Marine and lacustrine sedimentary geologist at Ghent University, interested in paleoseismology, geohazards, gas hydrates and paleoclimatology...
Reposted by Marc De Batist
Abstract submission for #EGU26 is open...
If you work on lake sediments, consider contributing to our #limnogeology session. This year, we will have the pleasure to welcome @oschmitz.bsky.social as our keynote speaker!
We look forward to another great @egu.eu general assembly in Vienna! 👩🔬🌍
If you work on lake sediments, consider contributing to our #limnogeology session. This year, we will have the pleasure to welcome @oschmitz.bsky.social as our keynote speaker!
We look forward to another great @egu.eu general assembly in Vienna! 👩🔬🌍
November 23, 2025 at 10:56 PM
Abstract submission for #EGU26 is open...
If you work on lake sediments, consider contributing to our #limnogeology session. This year, we will have the pleasure to welcome @oschmitz.bsky.social as our keynote speaker!
We look forward to another great @egu.eu general assembly in Vienna! 👩🔬🌍
If you work on lake sediments, consider contributing to our #limnogeology session. This year, we will have the pleasure to welcome @oschmitz.bsky.social as our keynote speaker!
We look forward to another great @egu.eu general assembly in Vienna! 👩🔬🌍
Abstract submission for #EGU2026 in Vienna, Austria, 3-8 May 2026 is open! Calling for abstracts for session "SSP3.8: Limnogeology - reading the geological record of lakes" (www.egu26.eu/session/58426)
November 21, 2025 at 9:23 AM
Abstract submission for #EGU2026 in Vienna, Austria, 3-8 May 2026 is open! Calling for abstracts for session "SSP3.8: Limnogeology - reading the geological record of lakes" (www.egu26.eu/session/58426)
Reposted by Marc De Batist
Semeru, Indonesia is erupting. Communities are being evacuated.
Incredible footage of pyroclastic density currents in the news.
youtube.com/watch?v=ducv...
Incredible footage of pyroclastic density currents in the news.
youtube.com/watch?v=ducv...
Indonesia's Mount Semeru erupts and covers villages with falling ash
YouTube video by Associated Press
youtube.com
November 20, 2025 at 10:26 PM
Semeru, Indonesia is erupting. Communities are being evacuated.
Incredible footage of pyroclastic density currents in the news.
youtube.com/watch?v=ducv...
Incredible footage of pyroclastic density currents in the news.
youtube.com/watch?v=ducv...
Reposted by Marc De Batist
Not the live feed but almost 10' of footage www.youtube.com/watch?v=T02p...
Eerie Sound from Approaching Pyroclastic Flow at Semeru Volcano (Nov 19, 2025)
YouTube video by afarTV
www.youtube.com
November 19, 2025 at 8:29 PM
Not the live feed but almost 10' of footage www.youtube.com/watch?v=T02p...
Reposted by Marc De Batist
It's #WorldTsunamiAwarenessDay. Before warning systems existed, tsunamis could be a surprise. A 1946 M8.6 earthquake in Alaska launched a tsunami that devastated Hilo, HI and killed >150 in the HI Islands. Now warning infrastructure in AK is being defunded, weakening the network. ⚒️🧪🌊 bit.ly/4oqexnR
Tsunami
56 years ago today a devastating Tsunami tore through our Hilo Town. It may have taken us to our knees, but we did not break. Instead, we rebuilt, stronger, and more prepared. Listen as survivors of both the 1946 and 1960 Tsunami tell their story. Please enjoy this mini Documentary done as a collaboration with Taylor Martin Media and the Pacific Tsunami Museum. Enjoy
bit.ly
November 5, 2025 at 1:49 PM
It's #WorldTsunamiAwarenessDay. Before warning systems existed, tsunamis could be a surprise. A 1946 M8.6 earthquake in Alaska launched a tsunami that devastated Hilo, HI and killed >150 in the HI Islands. Now warning infrastructure in AK is being defunded, weakening the network. ⚒️🧪🌊 bit.ly/4oqexnR
Reposted by Marc De Batist
📢 PhD opportunity at Newcastle University!
👉"Reconstructing past ice-sheet retreat and ice-ocean interactions from marine sediment cores".
This project will use new marine sediment cores to constrain the timing and drivers of past ice-sheet retreat.
More details: iapetus.ac.uk/studentships...
👉"Reconstructing past ice-sheet retreat and ice-ocean interactions from marine sediment cores".
This project will use new marine sediment cores to constrain the timing and drivers of past ice-sheet retreat.
More details: iapetus.ac.uk/studentships...
November 3, 2025 at 1:58 PM
📢 PhD opportunity at Newcastle University!
👉"Reconstructing past ice-sheet retreat and ice-ocean interactions from marine sediment cores".
This project will use new marine sediment cores to constrain the timing and drivers of past ice-sheet retreat.
More details: iapetus.ac.uk/studentships...
👉"Reconstructing past ice-sheet retreat and ice-ocean interactions from marine sediment cores".
This project will use new marine sediment cores to constrain the timing and drivers of past ice-sheet retreat.
More details: iapetus.ac.uk/studentships...
📢New paper📢
Proud to be part of this truly epic international effort in integrating lacustrine and coastal paleoseismic records to refine the #earthquake history of south-central Alaska. #turbidites #varves #tephra #paleoseismology
@fwovlaanderen.bsky.social
www.sciencedirect.com/science/arti...
Proud to be part of this truly epic international effort in integrating lacustrine and coastal paleoseismic records to refine the #earthquake history of south-central Alaska. #turbidites #varves #tephra #paleoseismology
@fwovlaanderen.bsky.social
www.sciencedirect.com/science/arti...
Refining the earthquake history of south-central Alaska through lake records
The Alaska–Aleutian subduction zone (AASZ) is one of the world's most seismically active plate boundaries and the source of the 1964 Mw 9.2 Great Alas…
www.sciencedirect.com
November 1, 2025 at 3:42 PM
📢New paper📢
Proud to be part of this truly epic international effort in integrating lacustrine and coastal paleoseismic records to refine the #earthquake history of south-central Alaska. #turbidites #varves #tephra #paleoseismology
@fwovlaanderen.bsky.social
www.sciencedirect.com/science/arti...
Proud to be part of this truly epic international effort in integrating lacustrine and coastal paleoseismic records to refine the #earthquake history of south-central Alaska. #turbidites #varves #tephra #paleoseismology
@fwovlaanderen.bsky.social
www.sciencedirect.com/science/arti...
Reposted by Marc De Batist
Our #land2sea shaking studies workshop in #Taiwan was a success! Many great discussions on the way forward for subaquatic #paleoseismology, inspiring talks and a fantastic field trip showing the impacts of the devastating 1999 Chi-Chi #earthquake.
@ecord.bsky.social
@paleopizer.bsky.social
@ecord.bsky.social
@paleopizer.bsky.social
October 25, 2025 at 8:30 PM
Our #land2sea shaking studies workshop in #Taiwan was a success! Many great discussions on the way forward for subaquatic #paleoseismology, inspiring talks and a fantastic field trip showing the impacts of the devastating 1999 Chi-Chi #earthquake.
@ecord.bsky.social
@paleopizer.bsky.social
@ecord.bsky.social
@paleopizer.bsky.social
Reposted by Marc De Batist
🌟OPEN ACCESS🌟 In a new #SRL paper, scientists link coseismic deposits in lakes in Chile with instrumentally recorded megathrust quakes. In this way, they bridge the gap between sedimentology and seismology. ⚒️
pubs.geoscienceworld.org/ssa/srl/arti...
pubs.geoscienceworld.org/ssa/srl/arti...
October 23, 2025 at 4:01 AM
🌟OPEN ACCESS🌟 In a new #SRL paper, scientists link coseismic deposits in lakes in Chile with instrumentally recorded megathrust quakes. In this way, they bridge the gap between sedimentology and seismology. ⚒️
pubs.geoscienceworld.org/ssa/srl/arti...
pubs.geoscienceworld.org/ssa/srl/arti...
Reposted by Marc De Batist
Subaquatic #paleoseismology is a great tool to reconstruct past #earthquakes! But which components of #shaking are the #turbidites we study actually recording? 🤔
💡📢 Find out in my latest #publication ⏬ @seismosocam.bsky.social
Another step closer to #quantitative paleoseismology! 👩🔬🥳
💡📢 Find out in my latest #publication ⏬ @seismosocam.bsky.social
Another step closer to #quantitative paleoseismology! 👩🔬🥳
Peak Ground Velocity and Shaking Duration Control Coseismic Surficial Sediment Remobilization on Lacustrine Slopes and Emplacement of Seismoturbidites | Seismological Research Letters | GeoScienceWorl...
doi.org
July 14, 2025 at 2:08 PM
Subaquatic #paleoseismology is a great tool to reconstruct past #earthquakes! But which components of #shaking are the #turbidites we study actually recording? 🤔
💡📢 Find out in my latest #publication ⏬ @seismosocam.bsky.social
Another step closer to #quantitative paleoseismology! 👩🔬🥳
💡📢 Find out in my latest #publication ⏬ @seismosocam.bsky.social
Another step closer to #quantitative paleoseismology! 👩🔬🥳
Nth day of @ialipa2025.bsky.social in Aix-les-Bains… and I have no explanation for this
October 10, 2025 at 7:51 PM
Nth day of @ialipa2025.bsky.social in Aix-les-Bains… and I have no explanation for this
Fourth day of @ialipa2025.bsky.social in Aix-les-Bains… and RCMG and @GeologyUGent are presenting again.
Part 10: Stijn again (for the third time)
Part 10: Stijn again (for the third time)
October 9, 2025 at 1:41 PM
Fourth day of @ialipa2025.bsky.social in Aix-les-Bains… and RCMG and @GeologyUGent are presenting again.
Part 10: Stijn again (for the third time)
Part 10: Stijn again (for the third time)
Fourth day of @ialipa2025.bsky.social in Aix-les-Bains… and RCMG and @GeologyUGent are presenting again.
Part 9: Katleen again
Part 9: Katleen again
October 9, 2025 at 1:39 PM
Fourth day of @ialipa2025.bsky.social in Aix-les-Bains… and RCMG and @GeologyUGent are presenting again.
Part 9: Katleen again
Part 9: Katleen again
Third day of @ialipa2025.bsky.social in Aix-les-Bains… team RCMG takes a tour on and around Lac du Bourget, the lake on which @GeologyUGent’s limnogeological research started… way back in 1991.
October 8, 2025 at 3:10 PM
Third day of @ialipa2025.bsky.social in Aix-les-Bains… team RCMG takes a tour on and around Lac du Bourget, the lake on which @GeologyUGent’s limnogeological research started… way back in 1991.
First day of @ialipa2025.bsky.social in Aix-les-Bains… and full action for RCMG and @GeologyUGent.
Part 8: Kamill
Part 8: Kamill
October 7, 2025 at 10:57 AM
First day of @ialipa2025.bsky.social in Aix-les-Bains… and full action for RCMG and @GeologyUGent.
Part 8: Kamill
Part 8: Kamill
First day of @ialipa2025.bsky.social in Aix-les-Bains… and full action for RCMG and @GeologyUGent.
Part 7: Stijn again
Part 7: Stijn again
October 6, 2025 at 10:06 PM
First day of @ialipa2025.bsky.social in Aix-les-Bains… and full action for RCMG and @GeologyUGent.
Part 7: Stijn again
Part 7: Stijn again
First day of @ialipa2025.bsky.social in Aix-les-Bains… and full action for RCMG and @GeologyUGent.
Part 6: Katleen
Part 6: Katleen
October 6, 2025 at 10:05 PM
First day of @ialipa2025.bsky.social in Aix-les-Bains… and full action for RCMG and @GeologyUGent.
Part 6: Katleen
Part 6: Katleen
First day of @ialipa2025.bsky.social in Aix-les-Bains… and full action for RCMG and @GeologyUGent.
Part 5: Maarten
Part 5: Maarten
October 6, 2025 at 10:04 PM
First day of @ialipa2025.bsky.social in Aix-les-Bains… and full action for RCMG and @GeologyUGent.
Part 5: Maarten
Part 5: Maarten
First day of @ialipa2025.bsky.social in Aix-les-Bains… and full action for RCMG and @GeologyUGent.
Part 4: Huitong
Part 4: Huitong
October 6, 2025 at 10:04 PM
First day of @ialipa2025.bsky.social in Aix-les-Bains… and full action for RCMG and @GeologyUGent.
Part 4: Huitong
Part 4: Huitong
First day of @ialipa2025.bsky.social in Aix-les-Bains… and full action for RCMG and @GeologyUGent.
Part 3: Sebastien
Part 3: Sebastien
October 6, 2025 at 10:03 PM
First day of @ialipa2025.bsky.social in Aix-les-Bains… and full action for RCMG and @GeologyUGent.
Part 3: Sebastien
Part 3: Sebastien
First day of @ialipa2025.bsky.social in Aix-les-Bains… and full action for RCMG and @GeologyUGent.
Part 2: Stijn
Part 2: Stijn
October 6, 2025 at 10:02 PM
First day of @ialipa2025.bsky.social in Aix-les-Bains… and full action for RCMG and @GeologyUGent.
Part 2: Stijn
Part 2: Stijn
First day of @ialipa2025.bsky.social in Aix-les-Bains… and full action for RCMG and @GeologyUGent.
Part 1: Kimberly
Part 1: Kimberly
October 6, 2025 at 10:01 PM
First day of @ialipa2025.bsky.social in Aix-les-Bains… and full action for RCMG and @GeologyUGent.
Part 1: Kimberly
Part 1: Kimberly
Reposted by Marc De Batist
Make your dream reality! Join a scientific and oenological cruise on Lake Bourget on Wednesday, Oct. 8th !
Book your place and find all the information here : www.leetchi.com/fr/c/limnoge...
Book your place and find all the information here : www.leetchi.com/fr/c/limnoge...
September 19, 2025 at 9:47 AM
Make your dream reality! Join a scientific and oenological cruise on Lake Bourget on Wednesday, Oct. 8th !
Book your place and find all the information here : www.leetchi.com/fr/c/limnoge...
Book your place and find all the information here : www.leetchi.com/fr/c/limnoge...
Reposted by Marc De Batist
⚒️ 🧪
What do we know about the M8.8 earthquake that struck offshore Russia yesterday? We explore patterns in the foreshocks and aftershocks, compare the USGS seismic catalog with a local seismic database, and compare the event to the great 1952 earthquake.
What do we know about the M8.8 earthquake that struck offshore Russia yesterday? We explore patterns in the foreshocks and aftershocks, compare the USGS seismic catalog with a local seismic database, and compare the event to the great 1952 earthquake.
A first look at the Mw8.8 Kamchatka earthquake
Contextualizing our most recent great earthquake
earthquakeinsights.substack.com
July 30, 2025 at 7:37 PM
⚒️ 🧪
What do we know about the M8.8 earthquake that struck offshore Russia yesterday? We explore patterns in the foreshocks and aftershocks, compare the USGS seismic catalog with a local seismic database, and compare the event to the great 1952 earthquake.
What do we know about the M8.8 earthquake that struck offshore Russia yesterday? We explore patterns in the foreshocks and aftershocks, compare the USGS seismic catalog with a local seismic database, and compare the event to the great 1952 earthquake.
Reposted by Marc De Batist
⚒️ 🧪
A M8.8 earthquake just ruptured the subduction zone offshore Russia’s Kamchatka peninsula. This is one of the world’s truly huge earthquakes, and a triggered tsunami is currently traveling across the Pacific ocean.
This same fault ruptured on July 20th in a M7.4, and last August in a M7.1.
A M8.8 earthquake just ruptured the subduction zone offshore Russia’s Kamchatka peninsula. This is one of the world’s truly huge earthquakes, and a triggered tsunami is currently traveling across the Pacific ocean.
This same fault ruptured on July 20th in a M7.4, and last August in a M7.1.
M8.8 earthquake strikes offshore Kamchatka
A dangerous subduction megathrust ruptures once again
earthquakeinsights.substack.com
July 30, 2025 at 4:05 AM
⚒️ 🧪
A M8.8 earthquake just ruptured the subduction zone offshore Russia’s Kamchatka peninsula. This is one of the world’s truly huge earthquakes, and a triggered tsunami is currently traveling across the Pacific ocean.
This same fault ruptured on July 20th in a M7.4, and last August in a M7.1.
A M8.8 earthquake just ruptured the subduction zone offshore Russia’s Kamchatka peninsula. This is one of the world’s truly huge earthquakes, and a triggered tsunami is currently traveling across the Pacific ocean.
This same fault ruptured on July 20th in a M7.4, and last August in a M7.1.