Preprints
https://doi.org/10.5194/nhess-2020-64
https://doi.org/10.5194/nhess-2020-64

  19 Mar 2020

19 Mar 2020

Review status: this discussion paper is a preprint. It has been under review for the journal Natural Hazards and Earth System Sciences (NHESS). The manuscript was not accepted for further review after discussion.

Lessons learnt from analysing the causes of casualties in the Sichuan Changning Ms 6.0 earthquake

Wei Wang1,2, Hong Chen1, Xiaolin Jiang3, Lisiwen Ma1, and Minhao Qu4 Wei Wang et al.
  • 1Institute of Crustal Dynamics, China Earthquake Administration, Beijing 100085, China
  • 2Institute of Engineering Mechanics, China Earthquake Administration, Harbin 150080, China
  • 3Sichuan Earthquake Administration, Chengdu 610041, China
  • 4National Earthquake Response Support Service, Beijing 100049, China

Abstract. This paper summarizes the Ms 6.0 earthquake disaster that occurred in Changning, Sichuan Province, China, on 17 June 2019. Additionally, a description of the disaster emergency response is provided. As determined by on-site investigation and analysis, the direct causes of earthquake casualties are summarized. Among them, 66 % of the casualties can be attributed to substandard seismic protection, 25 % to improper earthquake risk avoidance, 6 % to earthquake-induced geological disasters, and 3 % to pre-existing diseases exacerbated by the earthquake. Responding to the causes of these four casualty types, we summarize 4 lessons, which are to build in accordance with seismic protection requirements; strengthen publicity and education awareness of earthquake emergency evacuation and training for the population; investigate and evaluate potential geological disaster sources in the stricken area, along with conducting prevention and control; establish cooperation with health organizations, focusing on people who are older or have serious illnesses and conducting earthquake evacuation training and psychological counselling.

Wei Wang et al.

 
Status: closed
Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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Status: closed
Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
Printer-friendly Version - Printer-friendly version Supplement - Supplement

Wei Wang et al.

Wei Wang et al.

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Short summary
This paper summarizes the Ms 6.0 earthquake disaster that occurred in Changning, Sichuan Province, China, on 17 June 2019. Additionally, a description of the disaster emergency response is provided. As determined by on-site investigation and analysis, the direct causes of earthquake casualties are summarized. Responding to the causes of these four casualty types, we summarize 4 lessons.
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