Evidence map›Paper›PMID 42875440›Full record

ArticleNature communications2026

On predictability of slip, rupture geometry, and speed of the 2025 M7.8 Mandalay, Myanmar, earthquake.

Thomas Ulrich, Xiaoyu Zou, Mathilde Marchandon, Nico Schliwa, Fengzhou Tan, Alice-Agnes Gabriel, Wenyuan Fan, Peter Shearer, Myo Thant, Tha Zin Htet Tin and 2 more

Abstract read
In one paragraph

Article in Nature communications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors.

Thomas Ulrich *Department of Earth and Environmental Sciences, Ludwig-Maximilians-Universität München, Munich, Germany.ORCID http://orcid.org/0000-0002-4164-8933
Xiaoyu Zou *Institute of Geophysics and Planetary Physics, Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA, USA.ORCID http://orcid.org/0009-0006-7283-5981
Mathilde MarchandonDepartment of Earth and Environmental Sciences, Ludwig-Maximilians-Universität München, Munich, Germany.
Nico SchliwaDepartment of Earth and Environmental Sciences, Ludwig-Maximilians-Universität München, Munich, Germany.
Fengzhou TanInstitute of Geophysics and Planetary Physics, Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA, USA.ORCID http://orcid.org/0000-0003-1989-7017
Alice-Agnes GabrielDepartment of Earth and Environmental Sciences, Ludwig-Maximilians-Universität München, Munich, Germany. algabriel@ucsd.edu.ORCID http://orcid.org/0000-0003-0112-8412
Wenyuan FanInstitute of Geophysics and Planetary Physics, Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA, USA.ORCID http://orcid.org/0000-0002-2983-8240
Peter ShearerInstitute of Geophysics and Planetary Physics, Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA, USA.ORCID http://orcid.org/0000-0002-2992-7630
Myo ThantMyanmar Institute of Earth and Planetary Sciences, Yangon, Myanmar.
Tha Zin Htet TinDepartment of Geology, University of Yangon, Yangon, Myanmar.
Eric O LindseyDepartment of Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM, USA.ORCID http://orcid.org/0000-0003-2274-8215
Yuri FialkoInstitute of Geophysics and Planetary Physics, Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA, USA.ORCID http://orcid.org/0000-0002-6161-8467

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The 2025 M7.8 Mandalay earthquake ruptured  ~480 km of the Sagaing Fault, producing one of the longest strike-slip events documented and impacting a vulnerable region. Here we combine remote sensing observations and numerical modeling to show that the subsurface fault geometry and slip distribution could be anticipated from pre-event observations. Along-strike variations in coseismic and interseismic deformation reveal a helix-shaped fault geometry. The average coseismic slip equals or exceeds the interseismic slip deficit, consistent with a minimally slip-predictable model. We generate an ensemble of 3D dynamic rupture models, constrained by the best-fit static slip model, then discriminate among them using independent space-geodetic, seismic, and near-field video observations. The preferred scenario begins bilaterally, then transitions to unilateral southward supershear propagation at depth, while shallow rupture remains subshear. These dynamics are shaped by localized stress heterogeneity and low fracture energy, characteristic of a structurally mature fault zone. Our approach can inform rupture scenarios in understudied regions.

Identifiers

PMID42875440
PMCPMC13669319

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.