Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1126/science.aaw6888 |
Searching for hidden earthquakes in Southern California | |
Ross, Zachary E.1; Trugman, Daniel T.2; Hauksson, Egill1; Shearer, Peter M.3 | |
2019-05-24 | |
发表期刊 | SCIENCE |
ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2019 |
卷号 | 364期号:6442页码:767-+ |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Earthquakes follow a well-known power-law size relation, with smaller events occurring much more often than larger events. Earthquake catalogs are thus dominated by small earthquakes yet are still missing a much larger number of even smaller events because of signal fidelity issues. To overcome these limitations, we applied a template-matching detection technique to the entire waveform archive of the regional seismic network in Southern California. This effort resulted in a catalog with 1.81 million earthquakes, a 10-fold increase, which provides important insights into the geometry of fault zones at depth, foreshock behavior and nucleation processes, and earthquake-triggering mechanisms. The rich detail resolved in this type of catalog will facilitate the next generation of analyses of earthquakes and faults. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000469296000041 |
WOS关键词 | MAYOR-CUCAPAH EARTHQUAKE ; AFTERSHOCKS DRIVEN ; FAULT STRUCTURE ; UNITED-STATES ; MAGNITUDE ; SEISMICITY ; LANDERS ; VALLEY ; SWARM |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/201477 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.CALTECH, Seismol Lab, Pasadena, CA 91125 USA; 2.Los Alamos Natl Lab, Geophys Grp, Earth & Environm Sci Div, Los Alamos, NM 87545 USA; 3.Univ Calif San Diego, Scripps Inst Oceanog, La Jolla, CA 92093 USA |
推荐引用方式 GB/T 7714 | Ross, Zachary E.,Trugman, Daniel T.,Hauksson, Egill,et al. Searching for hidden earthquakes in Southern California[J]. SCIENCE,2019,364(6442):767-+. |
APA | Ross, Zachary E.,Trugman, Daniel T.,Hauksson, Egill,&Shearer, Peter M..(2019).Searching for hidden earthquakes in Southern California.SCIENCE,364(6442),767-+. |
MLA | Ross, Zachary E.,et al."Searching for hidden earthquakes in Southern California".SCIENCE 364.6442(2019):767-+. |
条目包含的文件 | 条目无相关文件。 |
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