1. 1Earth and Environmental Sciences Programme, Faculty of Science, The Chinese University of Hong Kong, Shatin, Hong Kong, China
2. 2Shenzhen Research Institute, The Chinese University of Hong Kong, Shenzhen, China
3. 3School of Earth and Space Sciences, University of Science and Technology of China, Hefei, China
4. 4Institute of Geophysics, China Earthquake Administration, Beijing, China
5. 5Earthquake Agency of Yunnan Province, Kunming, China
6. 6Department of Earth and Space Sciences, Southern University of Sciences and Technology, Shenzhen, China