Datasets and Analysis scripts for "The first minutes of the 2026 Nepal rock-ice avalanche and flash flood"

Completed catalogue assessment

Eligibility decision

Include · Include

Assessment date

28 September 2026

Decision reason

Original source identity and relevant content established; exact unsupported metadata replaced and evidential limits recorded.

Metadata corrections

{"canonical_title":"Datasets and Analysis scripts for \"The first minutes of the 2026 Nepal rock-ice avalanche and flash flood\"","publication_date":"2026-09-21","last_updated":"2026-09-22","production_method":"Deposited far-field single-force inversion products, near-field relative-amplitude tracking, and r.avaflow scenario videos. The preferred far-field result is one of 24 tabulated solutions from 47 stations; near-field analysis uses 16 stations.","validation_status":"author_deposited_dataset_not_independently_validated","uncertainty_summary":"Preferred resultant force 2.46 × 10^12 N and horizontal force 2.44 × 10^12 N peak at 104 s. A separate 523-sample solution has a horizontal peak of 2.05 × 10^12 N; these histories must not be mixed. Empirical mass scaling has uncertainty beyond the range of the 24 solutions.","limitations":"Raw waveforms and StationXML are excluded from the far-field deposit. Model videos use an imposed release of 200 Mm³, not a measured source volume. Deposit-level CC BY 4.0 and component-level MIT code/CC BY data terms are distinct.","bbox_wgs84":"","reviewed_on":"2026-09-28","current_status":"eligibility_assessed","description":"Author-deposited far-field force-inversion products, near-field radiation-tracking products, and model simulation videos for the 26 August 2026 Langtang Lirung event."}

• https://zenodo.org/records/22884627

View the complete assessment and exclusion ledger.

Identity and coverage

Catalogue identifier

res-b428d019-482a-41e9-9182-58df21089ca3

Original-title language

English

English-title status

Not applicable

Persistent identifier

10.5281/zenodo.22884627

Resource version

1

Publication date

21 September 2026

Last updated

22 September 2026

Metadata reviewed

28 September 2026

Language

English

Geographic coverage

Langtang Lirung catchment and global broadband seismograph stations

Bounding box (WGS 84)

Not stated

Temporal coverage

26 August 2026; Event

Themes

Seismology, Landslide Seismology, Force Inversion, Numerical Simulation, Geophysics, Mountain Hazards

Method and provenance

Production method

Deposited far-field single-force inversion products, near-field relative-amplitude tracking, and r.avaflow scenario videos. The preferred far-field result is one of 24 tabulated solutions from 47 stations; near-field analysis uses 16 stations.

Provenance

Deposited on Zenodo by Shuye Huang, Chan Mao Chen, and Binhao Wang on 21 September 2026 under DOI 10.5281/zenodo.22884627.

Validation

Author Deposited Dataset Not Independently Validated

Uncertainty

Preferred resultant force 2.46 × 10^12 N and horizontal force 2.44 × 10^12 N peak at 104 s. A separate 523-sample solution has a horizontal peak of 2.05 × 10^12 N; these histories must not be mixed. Empirical mass scaling has uncertainty beyond the range of the 24 solutions.

Limitations

Raw waveforms and StationXML are excluded from the far-field deposit. Model videos use an imposed release of 200 Mm³, not a measured source volume. Deposit-level CC BY 4.0 and component-level MIT code/CC BY data terms are distinct.

Access and reuse

Access

Direct Open; open access route

Licence

CC-BY-4.0; licence evidence

Redistribution

Permitted Under Stated Licence

Catalogue status

Included

Provider page

Open authoritative resource page

Authoritative metadata sources

• Source 1: zenodo.org