[1]ZHONG Jun,FENG Xiaobo,WANG Bo,et al.Analysis on Anomalous Characteristics of Underground Fluid before the Menyuan,Qinghai MS6.9 Earthquake in 2022[J].Journal of Seismological Research,2022,45(02):308-317.[doi:10.20015/j.cnki.ISSN1000-0666.2022.0031
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Analysis on Anomalous Characteristics of Underground Fluid before the Menyuan,Qinghai MS6.9 Earthquake in 2022
Journal of Seismological Research[ISSN 1000-0666/CN 53-1062/P] Volume:
45
Number of periods:
2022 02
Page number:
308-317
Column:
Public date:
2022-05-20
- Title:
- Analysis on Anomalous Characteristics of Underground Fluid before the Menyuan,Qinghai MS6.9 Earthquake in 2022
- CLC:
- P315.723
- DOI:
- 10.20015/j.cnki.ISSN1000-0666.2022.0031
- Abstract:
- In this paper,the observational data and the anomalous characteristics of the underground fluid around the epicenter of the Menyuan MS6.9 earthquake on January 8,2022 are systematically analyzed,and the prediction process of this earthqake is retrospectively summarized.The results show that there are 9 anomalies within 500 km of the Menyuan epicenter,and 8 of them are medium-short term anomalies appearing 6 months before the earthquake.The anomalies are evenly distributed in space,mainly located within 200 km south of the Menyuan epicenter.There are similarities and differences on anomalous characteristics of the underground fluid between the 2022 Menyuan MS6.9 earthquake and the other two earthquakes,the 2016 Menyuan MS6.4 earthquake and the 2021 Maduo MS7.4 earthquake.
- References:
- -
- Similar References:
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Last Update:
2022-05-20