| Autor: |
Yufan Guo, Feifei Dong, Xiaohui Zha, Hao Chen, Ganjiao Wang, Jun Dong |
| Jazyk: |
čínština |
| Rok vydání: |
2022 |
| Předmět: |
|
| Zdroj: |
地震科学进展, Vol 52, Iss 6, Pp 271-278 (2022) |
| Druh dokumentu: |
article |
| ISSN: |
2096-7780 |
| DOI: |
10.19987/j.dzkxjz.2021-080 |
| Popis: |
Based on the event waveform data and its observation report of the 2011 Ruichang-Yangxin MS4.6 earthquake sequence processed by the double-difference method, waveform cross-correlation and coda wave interferometry, two groups of repeating earthquakes (cc≥0.920, recorded by station Huangmei and station Jiujiang) can be obtained: D1 (2011-09-11 05:44 ML2.3 and 2011-10-24 08:06 ML2.2) and D2 (2011-09-18 07:06 ML2.8 and 2011-10-24 08:06 ML2.2). It could be found that the velocity of early S wave coda increased within 1.5 months (2011-09-11—10-24) in source region after the MS4.6 Ruichang-Yangxin earthquake. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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