Kristian Svennevig @ksvenenvig.bsky.social · 25/09/20263D-print your own landslide! New paper out in @geomorphica.bsky.social "Open access 3D-printable landslide models for outreach and teaching" journals.psu.edu/geomorphica/... 75720
Kristian Svennevig @ksvenenvig.bsky.social · 13/08/2026Eclipsing on a giant paleo landslide in Svalbard with @watershedlab.bsky.social is verifiably the way to do it. 0184
Kristian Svennevig @ksvenenvig.bsky.social · 24/06/2026A 1771 antique map, a 3D print of a beautiful LiDAR DEM, a glaciotectonic complex, some giant landslides and one of my all-time favourite field sites: Røsnæs, Denmark. When it all lands on your desk at once 🤘🤯 292
Reposted by Kristian SvennevigLasse Foghsgaard @foghsgaard.bsky.social · 18/05/2026Podcast: Forskeres minutiøse detektivarbejde har afsløret, at et fjeldskred sidste år udløste verdenshistoriens næststørste tsunami på 481 meter i en billedskøn fjord, som tiltrækker eventyrlystne turister. Lyt og få en tsunami i øret @ksvenenvig.bsky.social politiken.dk/del/GuiltCAH...politiken.dkEfter måneders detektivarbejde har forskere løst mysteriet om Alaskas skjulte tsunamiHør dagens afsnit af ’Du lytter til Politiken’. 093
Reposted by Kristian SvennevigDave Petley @davepetley.bsky.social · 07/05/2026A wonderful new paper (Shugar et al. 2026) on the 150 million tonne Tracy Arm landslide and tsunami will have profound but challenging implications for the management of risk in fjords around the world in an age of increased tourism and rapid climate change:- eos.org/thelandslide...eos.orgThe 10 August 2025 landslide and tsunami at Tracy Arm fjordA new paper on the Tracy Arm landslide and tsunami has profound but challenging implications for the management of risk in fjords 02913
Kristian Svennevig @ksvenenvig.bsky.social · 06/05/2026Læs i pol om vores helt friske studie i Science om verdens næsthøjeste bølge! 072
Reposted by Kristian SvennevigDr Dan Shugar 🇨🇦 @watershedlab.bsky.social · 06/05/2026This long-lasting, globally observable seiche is only the second time such a signal has been observed, after the Dickson Fjord event in 2023, described in this study by @ksvenenvig.bsky.social and others www.science.org/doi/10.1126/...science.orgA rockslide-generated tsunami in a Greenland fjord rang Earth for 9 daysClimate change is increasingly predisposing polar regions to large landslides. Tsunamigenic landslides have occurred recently in Greenland (Kalaallit Nunaat), but none have been reported from the east... 1252
Reposted by Kristian SvennevigLasse Foghsgaard @foghsgaard.bsky.social · 06/05/2026Et forskerhold med dansk deltagelse har løst mysteriet om, hvorfor vores klode rystede 36 timer i træk. Læs og lyt med her, hvordan det både skræmmende og fascinerende naturfænomen opstod, og hvorfor det vil ske med større frekvens i fremtiden @ksvenenvig.bsky.social politiken.dk/del/tvYowYAH...politiken.dkForskere løser klimamysterium: Fjeldskred skabte verdenshistoriens næststørste tsunamiDet er lykkedes et internationalt forskerhold med dansk deltagelse at afsløre mysteriet om, hvad det var, der skete en tidlig sommermorgen sidste sommer, som fik hele vores klode til at ryste 36 timer... 063
Kristian Svennevig @ksvenenvig.bsky.social · 06/05/2026🌊 Our paper on the 2nd highest wave ever recorded – 481 m – is out in Science! A massive landslide-tsunami in Tracy Arm, Alaska, preconditioned by climate change. A genuine near-miss for cruise ship passengers. 🔗 doi.org/10.1126/scie... Thanks for leading this @watershedlab.bsky.social 4309
Kristian Svennevig @ksvenenvig.bsky.social · 09/03/2026Elevated water table triggering an idealised 3D-printed rotational landslide. Complete with a Monopoly house on top. A paper, presenting six different 3D-printable landslide models, has now been submitted for review. Once it is published, they will all be made freely available. Get printing! 0237
Kristian Svennevig @ksvenenvig.bsky.social · 03/03/2026Tsunamigenic rockslide on your desktop? This is a scaled and simplified model of the 2017 Karrat landslide. I think it captures the dynamics of the tsunami generation quite well, though it is of course, very simplified. 04715
Reposted by Kristian SvennevigKristian Svennevig @ksvenenvig.bsky.social · 22/01/2026🚨 First scientific output of 2026 🚨 “An Inventory of Objectively Awesome Landslide Songs” 🎶⛰️ Yes, it’s a real playlist. Landslide themed + a couple of mudslides/avalanches, of course. Any obvious omissions? (must satisfy: objectively awesome ∩ landslide-themed)? link.deezer.com/s/32ehBHwzCE...link.deezer.comSvennevig - Landslide Song InventoryKristian 161
Kristian Svennevig @ksvenenvig.bsky.social · 22/01/2026🚨 First scientific output of 2026 🚨 “An Inventory of Objectively Awesome Landslide Songs” 🎶⛰️ Yes, it’s a real playlist. Landslide themed + a couple of mudslides/avalanches, of course. Any obvious omissions? (must satisfy: objectively awesome ∩ landslide-themed)? link.deezer.com/s/32ehBHwzCE...link.deezer.comSvennevig - Landslide Song InventoryKristian 161
Reposted by Kristian SvennevigDr Dan Shugar 🇨🇦 @watershedlab.bsky.social · 15/01/2026At #NWGM2026 conference, @ksvenenvig.bsky.social showed me a 3D-printed map of a #landslide in flattish Denmark and if this isn’t a great example of the power of lighting angles on DEMs, I don’t know what is. 🧪⚒️ 5382
Kristian Svennevig @ksvenenvig.bsky.social · 14/01/2026and i was todays yers old when i found out (most) n-americans eat with the knife and fork opposite! 🍴=correct. For god's sake @watershedlab.bsky.social even the emojis agree with me on this 🍽️ 021
Reposted by Kristian SvennevigCarlsbergfondet @carlsbergfondet.dk · 13/01/2026💡Hvilke erfaringer og indsigter tog deltagerne med hjem fra forskningslederkurset? Sammen med 18 andre forskere deltog lektor Anja Marie Bornø Jensen og seniorforsker @ksvenenvig.bsky.social i ’Carlsberg Foundation Research Leadership Course’. Næste forløb udbyder vi i 2027 #dkforsk 041
Kristian Svennevig @ksvenenvig.bsky.social · 30/12/2025Look what arrived: Just bought two original hand-painted prints from Møns and Stevns Cliffs, Denmark, from 1851. These are photorealistic, made in collaboration by some of the best artists and scientists of the era. 0123
Kristian Svennevig @ksvenenvig.bsky.social · 18/09/2025Just add water: 3D printed rotational landslide. Working on improving these models so the print files can be shared for outreach and teaching. 68511
Kristian Svennevig @ksvenenvig.bsky.social · 29/08/20253D-print demonstrating a rotational landslide at it simplest. Amazing how much you can actually communicate with such a simple model: Rotation, self-stabilization etc. Working towards making more complex models and share the blueprints so they can be used in outreach. 0101
Kristian Svennevig @ksvenenvig.bsky.social · 14/08/2025Looking at the runup on the opposite shore to the s of the scar and reading an approximate elevation from ArcticDEM it looks like we are close to the world record for highest tsunami runup (524 m Lituya Bay). 130
Kristian Svennevig @ksvenenvig.bsky.social · 14/08/2025Crazy (horizontal) runup from the large landslide into Tracy Arm fjord, SE Alaska. This is 20 km out the fjord and the wave reached up to 400 m into this side valley. notice how the vegetation was only wetted for the most part (pixels still red) and only the mouth of the river is destroyed. 1186
Reposted by Kristian SvennevigDr. Ezgi Karasozen @ezgikarasozen.bsky.social · 13/08/2025It has been a busy couple of days! There was a large landslide and tsunami in SE Alaska, in Tracy Arm, Sunday morning. Luckily, no injuries or casualties were reported. This region is outside of our current landslide coverage, but we were able to get a quick location after hearing about the event. 🧵 55726
Reposted by Kristian SvennevigAnja Fonseca @anjafonseca.bsky.social · 10/07/2025I denne #GEUS rapport kan du få indblik i den geologiske faglighed, som kvalificerer spørgsmål fra #kystdirektoratet vedr. skredaktivitetssagen ført an af @ksvenenvig.bsky.social og @mariekeiding.bsky.social www.geus.dk/om-geus/nyhe...geus.dkGEUS udgiver rapport om påvirkning af landskred ved Gauerslund Skovvej, Vejle KommuneGEUS besvarer i en ny rapport en række spørgsmål fra Kystdirektoratet. 032
Reposted by Kristian SvennevigMelaine Le Roy @subfossilguy.bsky.social · 28/05/2025SPEECHLESS BEFORE / AFTER #BLATTEN The magnitude of destruction after the 3:24 pm collapse of Birch Glacier is immense! 😱 All the forest has been razed and the ice/wood/debris dammed the Lonza river 🌊 Some buildings of Blatten are buried 🏠 📷 Pomona 17626369
Reposted by Kristian SvennevigMelaine Le Roy @subfossilguy.bsky.social · 28/05/2025Seeing Blatten buried again and again, from every angle... Properly staggering! 😮😱 14417185
Kristian Svennevig @ksvenenvig.bsky.social · 13/05/2025Making the rounds once more. This amazing story and collaborative effort that I was lucky enough to lead (in a very flat structure!) also still amazes me. 2498
Reposted by Kristian SvennevigWilliam Colgan @glacierbytes.bsky.social · 14/03/2025Reminder 🔔 -- We're seeking a post-doctoral fellow to work with us on our Semper Crevasses project funded by @carlsbergfondet.dk. The call below closes in two days! 163
Reposted by Kristian SvennevigDr. Drew Brayshaw 🌊🪨 @drewbrayshaw.bsky.social · 13/03/2025Oh, this is another news-to-me one for me to notice. Bedrock slide into fjord southwest of Mount Moresby. Look at the wave runup on the opposite fjord wall! @mabrideau.bsky.social @watershedlab.bsky.social @geobrentatlarge.bsky.social 4215
Reposted by Kristian SvennevigKristen Cook @kristencook.bsky.social · 07/03/2025AGU is gathering info/stories on impacts for this lawsuit and other potential actions here: forms.monday.com/forms/f553b2... If you are in the US, please take a few minutes to share your input!forms.monday.comHow has society been impacted by the federal actions against science? | WorkFormsFrom requests, feedback to data collection and more. Turn your insights into action with customizable WorkForms. 075
Kristian Svennevig @ksvenenvig.bsky.social · 27/02/2025A 7 km² Landslide in Denmark?! Take a look at this massive beauty! Our peaceful (some might say “boring”) Danish landscape near Vejle hides giant secrets: colossal landslides from thousands of years ago. Completely unknown to scientist and locals alike. 3296
Kristian Svennevig @ksvenenvig.bsky.social · 11/02/2025Two new positions (PhD and 3y postdoc) at GEUS studying ancient landslides in Denmark. Funded by @carlsbergfondet.dk Come work with me! www.jobindex.dk/jobannonce/r... www.jobindex.dk/jobannonce/r... 058
Kristian Svennevig @ksvenenvig.bsky.social · 25/01/2025Can only recommend Lliam, his project and GEUS. Please share far and wide! 110
Kristian Svennevig @ksvenenvig.bsky.social · 22/01/2025Great piece on the mineral potential of Greenland with expert input from my colleague Thomas Finn Kokfelt. I can only fall in line with Thomas' conclusion: We need more geological mapping in Greenland. 032
Reposted by Kristian SvennevigAnja Fonseca @anjafonseca.bsky.social · 13/01/2025GEUS udgav i 2023 en rapport, som vurderer potentialet for kritiske råstoffer i #Grønland. Rapporten er udarbejdet i samarbejde med #Naalakkersuisut og baseret på EU’s nyeste liste over kritiske råstoffer. Læs rapporten her: data.geus.dk/gpub-landing... #criticalrawmaterials #kritiskeråstoffer 1103
Kristian Svennevig @ksvenenvig.bsky.social · 04/01/2025Greenland deja-vu. This is becoming the norm on high alpine and Arctic slopes worldwide. Are "we" ready for this and the larger-scale events lurking soon as we exceed mid-Holocene temperatures? These slopes will experience temps they have not faced in 100k years - maybe even 1000k's 😱 - indeed 0225
Kristian Svennevig @ksvenenvig.bsky.social · 03/01/2025Denmark making it to this list for the first time since a 1994 rockfall at Møns Klint killed one person, which is also the only other fatality we know of in DK. The 2024 entry is from a truely tragic incident where two kids got buried by a collapsing soft sediment coastal cliff only 5-10 m tall. 0132
Kristian Svennevig @ksvenenvig.bsky.social · 28/12/2024On a personal note, with this, I’ve now published on every historical Greenlandic landslide✔️🏁 This should prove a solid base for future research in Gr landslides, mine or others. Next up: Danish landslides. Stay tuned for updates in the new year! 074
Kristian Svennevig @ksvenenvig.bsky.social · 28/12/2024 🚨New paper on two giant landslides in Greenland🚨 We examine two massive landslides in 1996 and 2000 at Paatuut. The landslides had the same volume, but the tsunamis were wildly different: one was 15 m, and the other 45 m. + many more quirks and implications. link.springer.com/article/10.1...link.springer.comTwo similar permafrost degradation landslides at Paatuut, West Greenland, caused tsunamis of substantially different magnitudes - LandslidesOn November 21, 2000 CE, the c. 48 × 106 m3 Paatuut landslide in West Greenland triggered a tsunami with a maximum runup height of c. 45 m. Although a field team examined the landslide in the immediat... 091
Kristian Svennevig @ksvenenvig.bsky.social · 18/12/2024Thrilled to share that I’ve received a @carlsbergfondet.dk Semper Ardens Accelerate grant to study giant ancient landslides in DK and how they formed in the paraglacial environment. PhD & postdoc position announcement coming soon, so watch this space! www.carlsbergfondet.dk/en/what-we-h...carlsbergfondet.dkReimagining Previously Glaciated Lands | Carlsbergfondet.dk 0112
Kristian Svennevig @ksvenenvig.bsky.social · 15/12/2024Some excellent starter packs here by @watershedlab.bsky.social : 020
Kristian Svennevig @ksvenenvig.bsky.social · 13/12/2024How wonderful: Artist @swaantje-guentzel.bsky.social made our awesome paper into an awesome Xmas card🎅. I guess I can scratch paper-turned-Xmas card off the bucket list then✔️. www.science.org/doi/abs/10.1... 272
Kristian Svennevig @ksvenenvig.bsky.social · 22/11/2024In early 2024 Møns Klint experienced three rather large (for DK) landslides with up to 200 m run-out. Here 11 months later the chalk dominated landslide deposits are still eroding. Look at that sediment plume here almost a year later! Copernicus sentinel-2 images by EO browser 191
Kristian Svennevig @ksvenenvig.bsky.social · 21/11/2024Is there a "landslide starter pack" in here? #landslide 111
Kristian Svennevig @ksvenenvig.bsky.social · 20/11/2024Happy to get @davepetley.bsky.social perspective on our recent paper on the Nordic Waste landslide in DK 061
Kristian Svennevig @ksvenenvig.bsky.social · 19/11/2024Oh, Android dictionary: you know me too well! 140