Analysis of public opinion information data for the Jilin Songyuan MS 4.3 earthquake based on Sina Weibo
Based on Sina Weibo data,using web crawler technology,this study obtains and analyzes the public opinion information data of the MS 4.3 earthquake in Songyuan,Jilin on March 16,2022.It is found that the life cycle of public opinion communication is usually 48 hours after the earthquake,and the breadth of public opinion communication information after the earthquake is usually bimodal distribution,and the information release of official and self-media is easier to promote the formation of multiple peaks of public opinion events,while the intervention of the government and self-media after the earthquake can effectively stabilize the emotions of netizens and improve the emotional score of netizens.
Songyuan MS 4.3 earthquakenetwork public opinionSina Weibodata analysis
国家科技期刊平台
NSTL
万方数据
