The 1490 Ch'ing-Yang China Meteor Event May Have Killed 10,000 People  1490慶陽 隕石事殺死10,000人 English Wikipedia Entry Source Link- http://ift.tt/2flrKLK The Ch'ing-yang event of 1490 (also Ch'ing-yang, Chi-ing-yang or Chíing-yang meteor shower) is a presumed meteor shower or air burst in Qìngyáng (Ch'ing-Yang, simplified Chinese: 庆阳; traditional Chinese: 慶陽) in March or April