Jannes Münchmeyer
Postdoctoral researcher @gfz.bsky.social | Exploring earthquakes, tremors and slow slipping in the wild | he/him
- SeisBench v0.11 is out now, the largest feature and performance update to SeisBench so far! In this thread, I'll highlight some of the key contributions. Thanks to everyone who helped putting together this release! github.com/seisbench/se...
- SeisBench now has support for DAS benchmark datasets and DAS models (built on Xdas). While native DAS models are yet to come, we already provide an efficient wrapper to apply classical 3C models to DAS. Below an examples of using PhaseNet trained on STEAD on DAS data.
- The annotate/classify interface for processing seismic waveforms has been refactored and optimized, implementing key functions in C. This makes model application faster and reduces the memory footprint.
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View full threadIn addition, this release restructures the documentation and brings many smaller feature additions and bugfixes.
- Reposted by Jannes MünchmeyerA new preprint, led by Bar Oryan, introduces the Coupling Cloud: a community database that curates, standardizes, documents, and disseminates published kinematic coupling models inverted from geodetic data. As of today it brings together 96 coupling datasets drawn from 55 publications spanning
- Reposted by Jannes MünchmeyerNew paper! We compare PhaseNet (PN) #deep-learning (DL) with manual (BSI) event picking for routine seismic monitoring by analyzing high-precision earthquake locations and tomographic inversion for the 2016 Central Italy #earthquake sequence. doi.org/10.1093/gji/... @carlo-giunchi.bsky.social
- Reposted by Jannes Münchmeyer📈 Which seismic phase associator works best? 🧠Puente Huerta et al., benchmarked 5 algorithms testing their performance across diverse settings and under noisy-complex conditions Read more: seismica.library.mcgill.ca/article/view... ------ @jannesmunch.bsky.social
- Reposted by Jannes MünchmeyerOur latest study in Nature, together with colleagues from @geomarkiel.bsky.social and universities from Greece, shows what happened beneath Santorini earlier this year when tens of thousands earthquakes shook the islands and the seafloor. It was magma. We also have 1/2 www.gfz.de/en/press/new...
- This is one of the most interesting sequences I've worked on so far! It's great to see how machine learning can provide us with these detailed images of seismicity in near real time. I'm glad to have been able to contribute to this project.
- New paper alert. Volcanic crisis reveals coupled magma system at Santorini and Kolumbo. Great work led by Marius and Jens, thanks all for working on that together! It can be found in today’s issue of Nature. www.nature.com/articles/s41...
- Reposted by Jannes MünchmeyerIntroducing Xdas — a Python library designed to manipulate distributed acoustic sensing (DAS) data. #SRL ⚒️ pubs.geoscienceworld.org/ssa/srl/arti...
- SeisBench v.10 is out and it's time for some new models: - SkyNet allows picking regional phases and can even distinguish Pn, Pg, Sn, Sg (beware of the Terminator though) - SeisDAE brings easily retrainable seismic waveform denoising Check out all changes here: github.com/seisbench/se...
- It should clearly read v0.10...
- SeisBench v0.9 is out now. Some highlights of the new version: - The CWA dataset with broadband and strong motion data from Taiwan. - The CEED dataset covering more than 4 million waveforms from California. - A 20% speed-up when picking continuous datasets. github.com/seisbench/se...
- In addition, there are many smaller tweaks (pick export to Pandas, PhaseNetWC, ...). Thanks to all contributors of this release. You're working on machine learning for seismology as well? SeisBench is always looking for new contributions!
- Have you ever wondered how seismic swarms around slow slip events (SSEs) might work? In our recent work, we study the complex seismic migrations around the onset of a shallow SSEs in the Copiapó ridge in 2023. (1/2) agupubs.onlinelibrary.wiley.com/doi/10.1029/...
- The migrations hint at the processes causing SSE initiation on the plate interface. Looking back in time, we identify numerous seismic swarms exactly colocated with the 2023 swarm, suggesting the existence of recurring SSEs in the area. (2/2)
- Looking forward to a week full of science and networking at #EGU25! Join my talk on Thursday afternoon if you want to learn about the seismicity in Northern Chile and how swarms reveal the mechanisms of slow slip. #Train2EGU
- The registration for our International Training School for AI in Seismology is open now! The school combines lectures, poster sessions, practical tutorials, and networking opportunities. We're looking forward to welcoming you in Leipzig in May!
- Register here: scads.ai/event/intern...
- Our paper on QSeek is out in Seismica now. QSeek detects earthquakes and locates them precisely by backprojecting deep learning phase probability curves in time and space. And that at a blazingly fast speed! Thanks Marius Isken for this great work!
- This animation shows an example of how QSeek helps understanding the ongoing Santorini sequence in real-time: bsky.app/profile/gfz....
- Reposted by Jannes MünchmeyerThe main DEI page from @agu.org has been modified to take diversity out of the title. Glad to see it's not deleted entirely, but hey AGU, we're watching what you do and remembering the big game you once talked about supporting your diverse membership. Today vs. January
- The ACS has deleted its website on Diversity, Equity, Inclusion & Respect. And with that move, have shown they are worthy of none of the latter. People ask why no-one stands up to fascists, this is why - they are too worried about their own standing to challenge it. www.acs.org/about/divers...
- Hi Seismo-Bluesky! I decided to test a pipeline with SeisBench, PyOcto, NonLinLoc, and HypoDD on the Santorini sequence. The level of activity (>4,500 events) is truly stunning! There are repeated bursts migrating backwards and forwards, spreading outwards from a narrow, almost linear channel.
- Reposted by Jannes Münchmeyer🤖 Ready to use artificial intelligence to revolutionize seismology? Then join us at the International Training School "AI 4 Seismology" on May 5-8, 2025 at @scadsai.bsky.social in Leipzig. So far confirmed trainers: - Tarje Nissen-Meyer (@exeter.ac.uk ) - René Steinmann (@gfz.bsky.social )
- Reposted by Jannes MünchmeyerOTD twenty years ago the 3rd strongest earthquake ever recorded by seismometers struck offshore the island of Sumatra. A tsunami followed killing more than 200,000 people. In the aftermath we helped develop a tsunami warning system for the region. Read more here: www.gfz-potsdam.de/en/press/new...
- Ready for #agu24. Come join our sessions on AI for solid Earth geosciences on Monday and Tuesday morning.
- Reposted by Jannes MünchmeyerI am so excited for everyone to see this amazing story about the mysterious seismic signal, mega-tsunami, giant rockslide, and perpetual wave machine of a fjord! www.theguardian.com/environment/...
- SeisBench v0.8 is out now with three new datasets and a bunch of new augmentations! It's great to see so much input from the community! Thanks to all contributors of this release! github.com/seisbench/se...
- Reposted by Jannes MünchmeyerHuge relief with the French election results! Really happy that I will not be living under a far-right government!
- Reposted by Jannes MünchmeyerLow-frequency earthquakes are essential markers for understanding slow fault deformation. Can we automatically detect them? @jannesmunch.bsky.social et al. can, using their novel deep-learning detector that does not require prior knowledge of the region: seismica.library.mcgill.ca/article/view...
