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原文連結
論文資訊
- 類型:已發表論文
- 日期:2019-01-18
摘要
Nowcasting refers to the use of proxy data to estimate the current dynamic state of driven 複雜系統s such as earthquakes, 神經 網絡s, or the financial markets. In previous papers, methods to nowcast earthquakes have been presented based on the natural time count of small earthquakes after the last large earthquake in a defined, seismically active geographic region. In this method, a large geographic region is identified in which a local region of interest is embedded. The primary assumption in the method is that the frequency-magnitude statistics of the local region are the same as the frequency-magnitude relation of the large region. The nowcasting technique relies on seismic catalogs that are complete in the sense that all events whose magnitude is larger than a completeness threshold have been
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