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ADD-ON - Afar Dallol Drilling

@afardalloldrilling.bsky.social
32 followers 19 following 9 posts

Deep Drilling, Danakil Depression, East Africa climate change, Hominid evolution, Deep biosphere, Volcanism, Earthquake.

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Reposted by ADD-ON - Afar Dallol Drilling
derekkeir.bsky.social @derekkeir.bsky.social · 01/07/2026
Bulletin of Volcanology link.springer.com/journal/445 paper just out about the first ever recorded eruption of Hayli Gubbi in November 2025 @sorcerinsar.bsky.social @alarosa.bsky.social @afardalloldrilling.bsky.social link.springer.com/article/10.1...
link.springer.com
The first documented volcanic eruption of Hayli Gubbi, Afar, Ethiopia - Bulletin of Volcanology
Hayli Gubbi volcano in the Afar Regional State of Ethiopia experienced its first historically documented volcanic eruption on 23 November 2025. The event produced a short-lived sustained eruption colu...
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derekkeir.bsky.social @derekkeir.bsky.social · 09/04/2026
The SGI-SIMP 2026 meeting is in Padua 15-17 September en.geoscienze.org/padua2026/ For extensional tectonics see “P12. Faulting, magmatism and crustal stretching during extension” en.geoscienze.org/N538/p12.html submission deadline 11.05.2026 @sorcerinsar.bsky.social @talents-dn.bsky.social
en.geoscienze.org
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derekkeir.bsky.social @derekkeir.bsky.social · 13/11/2025
Advert for geophysics / tectonics PhD on the Corinth rift advertised now @unisouthampton.bsky.social www.findaphd.com/phds/project...
findaphd.com
Faulting, earthquakes and fluid flow during continental extension at University of Southampton on FindAPhD.com
PhD Project - Faulting, earthquakes and fluid flow during continental extension at University of Southampton, listed on FindAPhD.com
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Prof. Simon Carn @simoncarn.bsky.social · 23/11/2025
An explosive #eruption of Hayli Gubbi #volcano, located SE of Erta'Ale in the Afar Rift (Ethiopia), began at ~08:30 UTC on Nov 23. Eruption onset was fortuitously captured by a @planet.com overpass at 08:31 UTC. Hayli Gubbi has no record of Holocene eruptions. Toulouse VAAC reporting ash to ~15 km.
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Carolina Pagli @sorcerinsar.bsky.social · 25/11/2025
Basaltic dike in Erta Ale triggers explosive eruption in Hayli Gubbi. Read our new paper! www.frontiersin.org/journals/ear...
frontiersin.org
Frontiers | Segmented dike intrusion linked to multi-level magma storage during and before the 2025 eruption at Erta Ale (East Africa)
Dike intrusions can assist continental rifting and plate divergence. However, our understanding of the magma dynamics during diking and the architecture of t...
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derekkeir.bsky.social @derekkeir.bsky.social · 25/11/2025
The Hayli Gubbi tephra has been sampled. These are photos from my sampling expedition on 24 Nov with the University of Semera from around 10 km north of Hayli Gubbi @sorcerinsar.bsky.social @alarosa.bsky.social
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derekkeir.bsky.social @derekkeir.bsky.social · 25/11/2025
Hayli Gubbi - some of my photos from the Hayli Gubbi tephra sampling expedition on 24 Nov 2025 from around 10 km north of Hayli Gubbi @sorcerinsar.bsky.social @alarosa.bsky.social @wattsvolcanology.bsky.social @volckaren.bsky.social @sorcerinsar.bsky.social @alarosa.bsky.social
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Sascha Brune @sasbrune.bsky.social · 25/11/2025
⚒️ What can geodetic techniques reveal about continental rifting? ⚒️ Find out in our next #RiftAndRiftedMarginsSeminar on Dec 1st, 4 pm CET with Sarah Stamps, @sorcerinsar.bsky.social, James Wood Register uni-potsdam.zoom-x.de/meeting/regi... Past talks www.youtube.com/@riftandrift...
16:00 Sarah Stamps (Virginia Polytechnic, U.S.A.)
“Open Access GNSS datasets for investigations of extensional settings”

16:20 Carolina Pagli (University of Pisa, Italy)
“InSAR insights into earthquakes and volcanoes of the East African Rift”

16:40 James Wood (Imperial College London, U.K.)
“Resolving coseismic and aseismic normal fault slip behaviours from InSAR time series: examples from Central Greece”
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derekkeir.bsky.social @derekkeir.bsky.social · 26/11/2025
Alex Whittaker and @rehachandresh.bsky.social on @talents-dn.bsky.social fieldwork in Dobi graben if Afar Looking at a fault breccia in a normal fault zone. #tectonics #geology @sasbrune.bsky.social @sorcerinsar.bsky.social @alarosa.bsky.social
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derekkeir.bsky.social @derekkeir.bsky.social · 26/11/2025
@rehachandresh.bsky.social at a sheeted dike swarm of the www.afarstratoid.com during @talents-dn.bsky.social fieldwork. @seismatters.bsky.social @sasbrune.bsky.social @sorcerinsar.bsky.social @gimmi-p.bsky.social
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derekkeir.bsky.social @derekkeir.bsky.social · 26/11/2025
@alarosa.bsky.social new paper of dike intrusion at Erta Ale in July 2025 now out www.frontiersin.org/articles/10.... @sorcerinsar.bsky.social @sasbrune.bsky.social @wattsvolcanology.bsky.social
frontiersin.org
Frontiers | Segmented dike intrusion linked to multi-level magma storage during and before the 2025 eruption at Erta Ale (East Africa)
IntroductionDike intrusions can assist continental rifting and plate divergence. However, our understanding of the magma dynamics during diking and the archi...
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Reposted by ADD-ON - Afar Dallol Drilling
derekkeir.bsky.social @derekkeir.bsky.social · 13/11/2025
Advert and application information for PhD on magma production and evolution during continental rifting @unisouthampton.bsky.social @sorcerinsar.bsky.social @wattsvolcanology.bsky.social www.findaphd.com/phds/project...
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Alessandro La Rosa @alarosa.bsky.social · 07/10/2025
Our new study on @egu.eu SE combines automatic fault mapping, geodesy and rock dating to reconstruct the tectonic and magmatic evolution of the Afar rift during the last 4.5 Myrs. @sasbrune.bsky.social @sorcerinsar.bsky.social @derekkeir.bsky.social @gimmi-p.bsky.social @earth-science.bsky.social
se.copernicus.org
Cross-scale strain analysis in the Afar rift (East Africa) from automatic fault mapping and geodesy
Abstract. The formation of continental rift systems is characterised by the interplay of magmatic and tectonic processes. Their evolution involves a wide range of timescales, from centennial scales of...
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Reposted by ADD-ON - Afar Dallol Drilling
derekkeir.bsky.social @derekkeir.bsky.social · 08/10/2025
This new paper by Sisay Alemaheyu of Addis Ababa University shows that there are earthquakes beneath the Ethiopian plateau, far away from the East African rift. Distributed extension. @afardalloldrilling.bsky.social @rvinews.bsky.social www.frontiersin.org/journals/ear...
frontiersin.org
Frontiers | The first observation of seismicity beneath the northwestern Ethiopian plateau and its seismotectonic implications
The seismotectonics of the Northwestern (NW) Ethiopian plateau and the adjacent rift flanks were studied using local earthquake data recorded by broadband se...
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ADD-ON - Afar Dallol Drilling @afardalloldrilling.bsky.social · 09/09/2025
@icdpdrilling.bsky.social @derekkeir.bsky.social @ www.afardalloldrilling.com "On the way to drill deep in science: Danakil Depression"
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ADD-ON - Afar Dallol Drilling @afardalloldrilling.bsky.social · 24/07/2025
The ADD-ON project has contributed to understanding the recent eruptive activity at Erta Ale volcano in Afar. See the activity report at comet.nerc.ac.uk/wp-content/u... @sorcerinsar.bsky.social @derekkeir.bsky.social @alarosa.bsky.social
comet.nerc.ac.uk
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ADD-ON - Afar Dallol Drilling @afardalloldrilling.bsky.social · 24/07/2025
The ADD-ON project has contributed to understanding the recent eruptive activity at Erta Ale volcano in Afar. See the activity report at comet.nerc.ac.uk/wp-content/u... @sorcerinsar.bsky.social @derekkeir.bsky.social @alarosa.bsky.social
comet.nerc.ac.uk
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derekkeir.bsky.social @derekkeir.bsky.social · 15/07/2025
If you are interested in the Fentale diking episode then have a read of Prof. Elias Lewi's new paper in Bull. Volc. link.springer.com/article/10.1... @alarosa.bsky.social @sorcerinsar.bsky.social
link.springer.com
Scientific response to the 2024–2025 dyke intrusions in the Fentale-Dofen Region, Ethiopia: geophysical monitoring, surface manifestations, and hazard mapping - Bulletin of Volcanology
In continental rifts, tectonic deformation, magmatic processes, and earthquakes interact dynamically reflecting the crust’s complex response to extensional stress and evolving subsurface and surface c...
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ADD-ON - Afar Dallol Drilling @afardalloldrilling.bsky.social · 03/07/2025
An advert to see Dr Birhan Kebede talk about the ongoing subsidence at Dallol observed by InSAR in the Rifts and Rifted Margins seminar series www.gfz.de/sektion/geod... to subscribe for the session use link at www.listserv.dfn.de/sympa/subscr... @sorcerinsar.bsky.social @derekkeir.bsky.social
gfz.de
Rift and Rifted Margins Online Seminar
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ADD-ON - Afar Dallol Drilling @afardalloldrilling.bsky.social · 03/07/2025
An advert to see Dr Birhan Kebede talk about the ongoing subsidence at Dallol observed by InSAR in the Rifts and Rifted Margins seminar series www.gfz.de/sektion/geod... to subscribe for the session use link at www.listserv.dfn.de/sympa/subscr... @sorcerinsar.bsky.social @derekkeir.bsky.social
gfz.de
Rift and Rifted Margins Online Seminar
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Sascha Brune @sasbrune.bsky.social · 03/07/2025
⚒️ What do the ups and downs of rifts tell us about tectonics, volcanism and fluid flow? ⚒️ Join our #RiftAndRiftedMarginsSeminar with Kyle Murray, Birhan Kebede, Bodo Bookhagen  Monday July 7th, 4 pm CET Register uni-potsdam.zoom-x.de/meeting/regi... Past talks www.youtube.com/@riftandrift...
July 7th: “Subsidence across scales – 
resource extraction, volcanism and tectonics”

16:00 Kyle Murray (University of Hawaii, USA)
“Imaging crustal deformation across the central East African Rift: Insights into volcanic, tectonic & hydrologic processes"

16:20  Birhan Kebede (University of Florence, Italy)
“Ground subsidence in the Dallol geothermal area: Insights from InSAR Observations”

16:40 Bodo Bookhagen (Potsdam University, Germany)
“GNSS and InSAR observations at the Olkaria geothermal site in the central East African Rift System”
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Nature Geoscience @natgeosci.nature.com · 25/06/2025
www.newsweek.com/geology-plat...
newsweek.com
Magma "heartbeat" is tearing continent apart, geologists discover
"The plume is pulsing," said Earth Science professor Tom Gernon of the University of Southampton.
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Nature Geoscience @natgeosci.nature.com · 25/06/2025
⚒️ Article: Mantle upwelling beneath the Afar rift may be influenced by tectonic processes in the overriding lithospheric plates @wattsvolcanology.bsky.social @derekkeir.bsky.social ‬ @gernon.bsky.social @unisouthampton.bsky.social @swanseavolctephra.bsky.social www.nature.com/articles/s41...
Schematic illustrations of the spatially heterogeneous nature of the mantle upwelling beneath Afar
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Emma Watts @wattsvolcanology.bsky.social · 25/06/2025
New paper alert🚨 In this new article in @natgeosci.nature.com we use a multidisciplinary approach (geochemistry, geophysics and mathematically modelling) to see pulsing in the mantle plume beneath Afar and how the flow varies along the rift See the 🧵 below: www.nature.com/articles/s41...
nature.com
Mantle upwelling at Afar triple junction shaped by overriding plate dynamics - Nature Geoscience
The mantle upwelling beneath the Afar rift may be influenced by tectonic processes in the overriding lithospheric plates that shape the distribution of both the compositional heterogeneities and abund...
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ADD-ON - Afar Dallol Drilling @afardalloldrilling.bsky.social · 25/06/2025
Interesting articles in the media of the research by @wattsvolcanology.bsky.social on the Afar mantle plume that is pulsing and flowing beneath the Danakil depression @derekkeir.bsky.social @echambersgeo.bsky.social www.iflscience.com/on-a-timesca... www.thesun.co.uk/tech/3555097...
iflscience.com
"On A Timescale Of Millions Of Years": Scientists Detect Pulsing “Heartbeat” Under Africa
Every beat leaves a different chemical signal in the rocks around the Ethiopian Rift for us to find.
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derekkeir.bsky.social @derekkeir.bsky.social · 25/06/2025
In this new paper in @natgeosci.nature.com by @wattsvolcanology.bsky.social, she uses analysis of seismic and geochemical data to see pulsing of a mantle plume and how it flows along the rift @wattsvolcanology.bsky.social @sorcerinsar.bsky.social @gernon.bsky.social www.nature.com/articles/s41...
nature.com
Mantle upwelling at Afar triple junction shaped by overriding plate dynamics - Nature Geoscience
The mantle upwelling beneath the Afar rift may be influenced by tectonic processes in the overriding lithospheric plates that shape the distribution of both the compositional heterogeneities and abund...
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ADD-ON - Afar Dallol Drilling @afardalloldrilling.bsky.social · 18/06/2025
If you're interested in the latest Danakil rift related conference and publication activity then see the updates on www.afardalloldrilling.com/publications @derekkeir.bsky.social
afardalloldrilling.com
PUBLICATIONS | afardalloldrilling
Publications and conference abstracts output from the Afar Stratoid project
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derekkeir.bsky.social @derekkeir.bsky.social · 10/04/2025
Interested in geothermal systems in rifts? See this new paper by Wuletawu et al. in JVGR using gravity data to understand the Boku geothermal prospect in the Ethiopian rift @afardalloldrilling.bsky.social @talents-dn.bsky.social @sasbrune.bsky.social www.sciencedirect.com/science/arti...
sciencedirect.com
The link between geothermal resources and subsurface geological structures in the magma-rich Ethiopian rift: A case study of the Boku geothermal prospect
In the volcanically and tectonically active zones of the main Ethiopian Rift, geothermal resources are primarily influenced by subsurface geological s…
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derekkeir.bsky.social @derekkeir.bsky.social · 05/02/2025
New AddOn video youtu.be/HNHO-KTqc4g showing how the Afar rift opened through the passage of time @afardalloldrilling.bsky.social
youtu.be
ADD-ON Project presentation by Dr. Valentin
YouTube video by ADD-ON
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derekkeir.bsky.social @derekkeir.bsky.social · 06/02/2025
Interested in corals and environmental change in Afar? Then take a look at this article published recently in Past Global Changes Magazine pastglobalchanges.org/news/138351 @afardalloldrilling.bsky.social @hailenegga.bsky.social
pastglobalchanges.org
Featured article - Past Global Changes Magazine 32(2): From coral reefs towards unveiling the deep geobiosphere in extreme rift settings: Afar Dallol Drilling (ADD-ON) | PAGES
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derekkeir.bsky.social @derekkeir.bsky.social · 01/04/2025
Take a look at footage of the @afardalloldrilling.bsky.social AAU and Fribourg field expedition to the Danakil Depression 2025 - YouTube! | m.youtube.com/watch?v=WYOG...
m.youtube.com
Field Expedition to the Danakil Depression 2025
YouTube video by ADD-ON
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derekkeir.bsky.social @derekkeir.bsky.social · 10/04/2025
Congrats to Birhan Kebede on the publication of her second PhD paper about the continuous subsidence of Dallol in Afar agupubs.onlinelibrary.wiley.com/doi/full/10.... @alarosa.bsky.social @afardalloldrilling.bsky.social
agupubs.onlinelibrary.wiley.com
Continuous Subsidence of Dallol Volcano Caused by Magmatic, Hydrothermal, and Salt Dissolution Processes: Insights From InSAR Observations
InSAR study of deformation in the magmatically and geothermally active area of Dallol, Danakil, East African rift InSAR time series and velocity maps show three subsiding deformation signals on t...
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ADD-ON - Afar Dallol Drilling @afardalloldrilling.bsky.social · 25/01/2025
Afar-Dallol depression is a world-class natural field laboratory. Please check out this science highlight doi.org/10.22498/pag...
Afar-Dallol Depression is excellent field laboratory for paleo-environmental, paleo-ecological, stratigraphical and geobiosphere interactions in extreme settings.
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ADD-ON - Afar Dallol Drilling @afardalloldrilling.bsky.social · 25/01/2025
Here are the fascinating objectives of Afar Dallol Drilling (ADD-ON) project. For more information please check out doi.org/10.5194/sd-3...
doi.org
Workshop report: Afar Dallol Drilling – ONset of sedimentary processes in an active rift basin (ADD-ON)
Abstract. Rifts and rifted margins form when continents break apart and shape the continent-to-ocean transition on much of our planet. The sedimentary basins that result from continental rifting host ...
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ADD-ON - Afar Dallol Drilling @afardalloldrilling.bsky.social · 06/01/2025
This is the official YouTube channel of ADD-ON www.youtube.com/@ADD-ON-f7z
youtube.com
ADD-ON
About Afar Dallol Drilling - ONset of sedimentary processes in an active rift basin The ADD-ON project (Afar Dallol Drilling) aims to explore drilling targets in the Danakil Depression (Afar, Ethiopi...
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ADD-ON - Afar Dallol Drilling @afardalloldrilling.bsky.social · 17/12/2024
The ADD-ON - Afar Dallol Drilling project launches its BlueSky account today. See more info on our website at www.afardalloldrilling.com
afardalloldrilling.com
HOME | afardalloldrilling
The Afar Stratoid project is discovering the origin and evolution of the volcanoes and tectonic activity of the Afar rift in East Africa. We do volcanology, seismology, structural geology, stratigraph...
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