Seismic data of debris flow at Jiangjia Ravine, Yunnan, China(2025）

English name

CSTR

CSTR:11738.11.ncdc.ddfors.db7459.2026

DOI

10.12072/ncdc.ddfors.db7459.2026

Share type

Category

Debris Flow

contributors

SONG Dongri , ZHONG Wei , LI Xiaoyu , WEI Li

Datasets description

This dataset includes monitoring data of three debris flow microearthquakes on July 19, July 24, and July 29, 2025.

Base information

collect time	2025/07/19 - 2025/07/29
collect place	Jiangjia Ravine, Dongchuan District, Yunnan Province, China
data size	505.5 MiB
data format	.xlsx,.docx
Data time resolution

Data source description

The data was monitored by a microseismic monitor under the brand of DICOS, the model number is DATA-CUBE3-ch seismic recorder, and the sensor model number is MIL-C-2684-A12- 10S. For equipment description documents, please see https://www.example.com. www.digos.eu/wp-content/uploads/2020/07/DATA-CUBE-User-Manual-2020-05.pdf

Data processing method

Raw observation data, not processed.

Data quality description

Manual verification results in good data quality.

Citations and annotations

In order to protect the rights and interests of the platform's scientific and technological resources, expand the services of the platform center, and enhance the application potential of scientific and technological resources, resource users are requested to mark and quote the research results (including published papers, treatises, data products, unpublished research reports, data products, etc.) generated by the use of resources in the following manner.

For the achievements published in English, please refer to the following specifications： The dataset is provided by National Cryosphere Desert Data Center. (http://www.ncdc.ac.cn).

Data reference

SONG Dongri, ZHONG Wei, LI Xiaoyu, WEI Li. Seismic data of debris flow at Jiangjia Ravine, Yunnan, China(2025）. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2026. https://cstr.cn/CSTR:11738.11.ncdc.ddfors.db7459.2026.
SONG Dongri, ZHONG Wei, LI Xiaoyu, WEI Li. Seismic data of debris flow at Jiangjia Ravine, Yunnan, China(2025）. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2026. https://www.doi.org/10.12072/ncdc.ddfors.db7459.2026.

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license agreement

This work is licensed under CC BY 4.0 (Creative Commons Attribution 4.0 International License).

Relevant data
File list

#	Dataset title
1	Seismic data of debris flow at Jiangjia Ravine, Yunnan, China, from 2023 to 2024
2	Video of debris flows that occurred at Jiangjia Ravine, Dongchuan, Yunnan, China(2025)
3	Particle size distribution of debris flows at Jiangjia Ravine, Dongchuan, Yunnan, China(2025)
4	Rheological data of debris-flow slurry at Jiangjia Ravine, Yunnan, China(2025)
5	Debris-flow kinematic data at Jiangjia Ravine, Dongchuan, Yunnan, China(2025)
6	Video of debris flows that occurred in 2023 and 2024 at Jiangjia Ravine, Dongchuan, Yunnan, China.
7	Measurement Records of Debris Flow Gully Sections in Jiangjiagou, Yunnan Province(2025)
8	Rheological data of debris-flow slurry at Jiangjia Ravine, Yunnan, China, from 2003 to 2024
9	Debris-flow kinematic data at Jiangjia Ravine, Dongchuan, Yunnan, China, from 1961 to 2024
10	Particle size distribution of debris flows at Jiangjia Ravine, Dongchuan, Yunnan, China, in 1965, 1966, 1974, 1975, 1982, and from 2003 to 2024

#	title	file size
1	2025年东川站蒋家沟泥石流微震（地震）数据说明 Description of seismic data of the debris flow in 2025.docx	920.6 KiB
2	2025年蒋家沟泥石流微震监测数据.zip	504.6 MiB